Map of Computer Science Domain of Science 2017-09-06 | The field of computer science summarised. Learn more at this video's sponsor https://brilliant.org/dosComputer science is the subject that studies what computers can do and investigates the best ways you can solve the problems of the world with them. It is a huge field overlapping pure mathematics, engineering and many other scientific disciplines. In this video I summarise as much of the subject as I can and show how the areas are related to each other.#computer #science #DomainOfScienceYou can buy this poster here: North America: https://store.dftba.com/products/map-of-computer-science-posterEverywhere else: https://www.redbubble.com/people/dominicwalliman/works/27929629-map-of-computer-science?p=poster&finish=semi_gloss&size=smallFrench Version: https://www.redbubble.com/people/dominicwalliman/works/40572729-map-of-computer-science-french-version?asc=uSpanish Version: https://www.redbubble.com/people/dominicwalliman/works/40572750-map-of-computer-science-spanish-version?asc=uGet all my other posters here: https://www.redbubble.com/people/dominicwallimanA couple of notes on this video:1. Some people have commented that I should have included computer security alongside hacking, and I completely agree, that was an oversight on my part. Apologies to all the computer security professionals, and thanks for all the hard work!2. I also failed to mention interpreters alongside compilers in the complier section. Again, I’m kicking myself because of course this is an important concept for people to hear about. Also the layers of languages being compiled to other languages is overly convoluted, in practice it is more simple than this. I guess I should have picked one simple example.3. NP-complete problems are possible to solve, they just become very difficult to solve very quickly as they get bigger. When I said NP-complete and then "impossible to solve", I meant that the large NP-complete problems that industry is interested in solving were thought to be practically impossible to solve.And free downloadable versions of this and the other posters here. If you want to print them out for educational purposes please do! https://www.flickr.com/photos/95869671@N08/Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceI also write a series of children’s science books call Professor Astro Cat, these links are to the publisher, but they are available in all good bookshops around the world in 18 languages and counting:Frontiers of Space (age 7+): http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure (age 7+): http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book (age 7+): http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System Book (age 3+, available in UK now, and rest of world in spring 2018): http://nobrow.net/shop/professor-astro-cats-solar-system/?Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/And the new Professor Astro Cat App: https://itunes.apple.com/us/app/galactic-genius-with-astro-cat/id1212841840?mt=8Find me on twitter, Instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
The Radical Map of Topological Quantum Computing Domain of Science 2024-05-13 | Visit Microsoft Azure Quantum here to learn about quantum computing for free https://quantum.microsoft.com/?ocid=2200904_DoS_Q4FY24_custpart_qtm_yt https://quantum.microsoft.com/en-us/experience/quantum-coding?ocid=2200904_DoS_Q4FY24_custpart_qtm_yt Topological quantum computing is a brand new form of quantum computing being developed by Microsoft as they enter the race to build the world's first useful quantum computer. In this video I visited Microsoft’s quantum labs to see how they are making their topological quantum computers and learn how topology helps their quantum devices avoid noise by harnessing the power of Majorana quasiparticles which are made from an exotic form of superconductivity where the electrons behave like there is a Majorana particle there which has the special properties of topology.Get My Posters Here For North America visit my DFTBA Store: https://store.dftba.com/collections/domain-of-science For the rest of the world go to my RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Some Awesome PeopleAnd many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceTut AromAnjaJason Evansmachinator rimorMirik GogriEric EpsteinSebastianTheodore ChuMy Science BooksI also write science books for kids called Professor Astro Cat. You can see them all here:https://flyingeyebooks.com/book/professor-astro-cats-frontiers-of-space-2/http://profastrocat.com Follow me around the internethttp://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanCreditsWriter, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)References“InAs-Al hybrid devices passing the topological gap protocol” https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.245423“A cryogenic CMOS chip for generating control signals for multiple qubits” https://www.nature.com/articles/s41928-020-00528-yTopological qubit noise levels - “Assessing requirements to scale to practical quantum advantage” chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://arxiv.org/pdf/2211.07629Chapters00:00 Topological Quantum Computing02:01 Topology Explained04:47 Resilience to Noise05:51 Anatomy of a Quantum Computer07:05 Chip Fabrication and Lab Tour09:41 How to Build a Quantum Computer11:21 Topological Quantum Computing Lego Explainer15:40 Microsoft’s Results17:50 Majorana Particle Explained21:31 Sponsor Message23:03 Thanks Patrons!
The Surprising Map of Plants Domain of Science 2023-12-31 | Visit https://brilliant.org/dos/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.And grab your posters here: https://store.dftba.com/collections/domain-of-science/products/the-map-of-plants-poster In this map of plants I summarise all of the different kinds of plants from algae all the way through bryophytes, ferns, gymnosperms, angiosperms, monocots, eudicots, rosids and asterids. I explain how they are related to each other due to their evolutionary history, and the features that make plants so successful, leaves, roots, a vascular system, spores, seeds, flowers and fruits.Get My Posters Here For North America visit my DFTBA Store: https://store.dftba.com/collections/domain-of-science For the rest of the world go to my RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Special thanksSpecial thanks to the researchers and staff at Kew https://www.kew.org/ for their help:Lydia Shellien-WalkerIlia LeitchWilliam BakerEddie JohnstonSharon WilloughbySome Awesome PeopleAnd many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceAnjaEric EpsteinJason EvansMirik GogriRaj DuphareReto IngenieriaSebastianTheodore ChuTut AromMy Science BooksI also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com Follow me around the internethttp://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanCreditsWriter, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)Additional Footage- Big Trees And Moss Around Trees In Tropical Forest In Thailand Stock Footage provided by jamejones, from Pond5- Scenic Nature Background Of Trees Covered With Moss In Deep Wet Forest Stock Footage provided by BananaRepublic, from Pond5- California Super Bloom 2019 Dolly Shot Poppy Flowers In Lake Elsinore 04 4K Stock Footage provided by lovemushroom, from Pond5- Daytime Timelapse Pacific Canadian Coast - Mountains & Ocean Stock Footage provided by JasonOpris, from Pond5- 4K Video Of Rice Farming Landscape. Agriculture Background Stock footage provided by BananaRepublic from Pond5- Wheat Field Of Gold Color. Real Time. Stock footage provided by Don_Rebe from Pond5- Organic Golden Ripe Ears Of Wheat In Field, Soft Focus, Closeup, Agriculture Stock footage provided by stststst from Pond5- Yellow Sunflower Flowers. Agricultural Land. Stock footage provided by kenonl from Pond 5- Morning In A Forest. Summer Landscape Stock Media provided by nadiya_sergey / Pond5- Low Flight Over Backlit Agricultural Sprinklers In Field - Aerial Drone Stock Media provided by neelix3k / Pond5- Pink Sakura Tree Flowers Stock Media provided by nao988 / Pond5- Green Caterpillar On Grass Macro Stock Footage provided by Mikko, from Pond5- Zooming Into A Flower Head Stock Media provided by studiofi / Pond5- White Chamomiles Blossom In Summer Field. Beautiful White Chamomiles. Chamomile Stock Media provided by mishelvermishel / Pond5Chapters00:00 Introduction01:01 Algae03:32 Land Plants and Bryophytes04:36 Vascular Plants and Ferns06:24 Seed plants and Gymnosperms07:26 Fungi and Lichens08:26 Angiosperms the Flowering Plants10:52 Angiosperm Minor Groups11:53 Monocots12:53 Eudicots14:02 Early Diverging Eudicots15:14 Rosids17:12 Asterids18:20 Brilliant
The Comprehensive Map of Medicine Domain of Science 2023-05-25 | Visit https://brilliant.org/dos/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.And grab your posters here: https://store.dftba.com/collections/domain-of-scienceThis is the Map of Medicine showing you all of the different areas of medical practice, the principles of medicine, diagnostic methods, the surrounding sciences that support the field of medicine and a description of the placebo effect and clinical trials.#medicine #domainofscience Check out Rohin @MedlifeCrisis placebo video: https://youtu.be/tefIopDJQBQGet My Posters Here For North America visit my DFTBA Store: https://store.dftba.com/collections/domain-of-science For the rest of the world go to my RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Special thanksSpecial thanks for giving their input on the script and images:Rohin Francis - check out his channel @medlifecrisisJürgen KlinnerSome Awesome PeopleAnd many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceAlex PoloAndrew ZeyAnjaBenBob MilanoDavid RenshawDerpDuong NguyenEric EpsteinGordon DGuillaume DorschnerhipoturesJason EvansKevin DelaneyLemonLáďa CupaMirik GogriMrsCylmsoflyNellyNick (San Jose)Prabhakar RRaj DuphareReggie FourmyleReto IngenieriaSandy ToyeSebastian Terrence Masson Theodore ChuTut AromWei-Lun DaiMy Science BooksI also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com Follow me around the internethttp://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanCreditsWriter, art, animation, edited and presented by Dominic Walliman (basically I did everything)I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)Chapters00:00 Introduction00:28 The Principles of Medicine02:33 Areas of Medical Practice08:25 Diagnostic Methods10:49 More Areas of Medical Practice12:43 The Placebo Effect16:04 More Areas of Medical Practice22:47 Sponsorship Message24:06 More Areas of Medical Practice25:17 Internal Medicine36:02 Foundations of Medicine42:03 More Areas of Medical Practice47:11 Clinical Trials
The Map of Engineering Domain of Science 2022-10-01 | Visit https://brilliant.org/dos/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.And grab your posters here: https://store.dftba.com/collections/domain-of-scienceThe field of Engineering is amazingly diverse touching just about everything in our world. In this video I attempt to capture all of that diversity in one picture: the Map of Engineering, so that we can get our heads around it all and set some bounds on the subject. If you are interested in learning about engineering or want to pursue it as a career this video might help you figure out what direction to pursue.#engineering #domainofscience--- Get My Posters Here ----For North America visit my DFTBA Store: https://store.dftba.com/collections/domain-of-science For the rest of the world go to my RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceAmjaDerpEric EpsteinGuillaume DorschnerJason EvansJoshua RaußLemonLáďa CupaMirik GogriMrsCylmsoflyNellynoggieBPrabhakar RRaj DuphareReggie FourmyleReto IngenieriaSandy ToyeSebastian Terrence Masson Theodore ChuSpecial thanksSpecial thanks for giving their input on the script and images:Dylan GunnDestin SandlinMy Science BooksI also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com Follow me around the internethttp://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanCreditsWriter, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)Chapters00:00 Introduction00:37 Civil Engineering04:55 Chemical Engineering06:55 Bio-engineering08:23 Mechanical Engineering13:04 Aerospace Engineering13:38 Marine Engineering14:18 Electrical Engineering17:50 Computer Engineering19:33 Photonics20:43 Sponsorship Message
Who Has The Best Quantum Computer? Domain of Science 2022-01-29 | This is a summary of all the main companies building quantum computers today, and what their most powerful machines are. You can get the digital image here: https://www.flickr.com/photos/95869671@N08/51849762629/in/dateposted-public/ But we can’t simply look at qubits counts because so many other factors go into the quality of a quantum computer, so here I look at the quantum volume metric which is a much better way of comparing machines. And we look at what steps these companies need to take to achieve large scale useful general purpose quantum computers, and the timelines the companies have set out to achieve these.#quantumcomputing #domainofscience--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceRaj DuphareBenDerpEric EpsteinGordon D CollinsJason EvansKamil QbitskeyMirik GogrinoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore ChuGuillaume DorschnerJoshua Rauß--- Special thanks ---Special thanks for giving their time to help me with the script to:Michał StęchłyNicholas Bronn--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Writer, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)--- References ----[1] First quantum computerhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.80.3408[2] IBM Roadmaphttps://research.ibm.com/blog/quantum-development-roadmap[3] Google Roadmaphttps://blog.google/technology/ai/unveiling-our-new-quantum-ai-campus/[4] D-Wave Roadmaphttps://www.dwavesys.com/media/xvjpraig/clarity-roadmap_digital_v2.pdf[5] Intel quantum computinghttps://www.intel.com/content/www/us/en/research/quantum-computing.html[6] Rigettihttps://www.rigetti.com/https://quantumcomputingreport.com/rigetti-announced-40-and-80-qubit-processors-and-collaborations-with-deloitte-and-strangeworks-to-explore-quantum-applications/[7] PsiQuantum hundreds of logical qubitshttps://psiquantum.com/resourceshttps://www.nextbigfuture.com/2020/04/psiquantum-targets-million-silicon-photonic-qubits-by-2025.html[8] ColdQuanta future predictionhttps://coldquanta.com/quantum-computing[9] CLOPS definition from IBMhttps://arxiv.org/abs/2110.14108[10] UST of China’s quantum computershttps://www.scientificamerican.com/article/china-is-pulling-ahead-in-global-quantum-race-new-studies-suggest/[11] Alibaba and Baiduhttps://www.scmp.com/abacus/tech/article/3034469/they-lag-behind-google-alibaba-and-baidu-are-also-fighting-quantum[12] Xanaduhttps://spectrum.ieee.org/race-to-hundreds-of-photonic-qubits-xanadu-scalable-photon[13] PsiQuantum a million qubits by 2025https://www.nextbigfuture.com/2020/04/psiquantum-targets-million-silicon-photonic-qubits-by-2025.html[14] Xanadu number of qubits (40)https://www.wsj.com/articles/xanadu-lands-100-million-as-investments-pour-into-quantum-computing-11621944002[15] ColdQuanta number of qubits (100)https://thequantuminsider.com/2021/07/26/tqd-exclusive-coldquanta-masters-cold-atoms-the-oldest-new-kid-on-the-block-in-quantum-computing-to-power-quantum-scalability/[16] Atom computing number of qubits (100)https://www.forbes.com/sites/moorinsights/2021/11/18/atom-computing-a-quantum-computing-startup-that-believes-it-can-ultimately-win-the-qubit-race/#:~:text=Phoenix%2C%20the%20name%20of%20Atom's,uses%20100%20optically%20trapped%20qubits.[17] IonQ roadmaphttps://ionq.com/posts/december-09-2020-scaling-quantum-computer-roadmap[18] Pasqal roadmap and merger with Qu&Cohttps://pasqal.io/2022/01/11/quantum-startups-pasqal-and-quco-announce-merger-to-leverage-complementary-solutions-for-global-market/[19] QuEra roadmaphttps://www.quera.com/[20] Silcon quantum computing roadmaphttps://sqc.com.au/--- Chapters ---00:00 Company Qubit Counts Summary02:00 Quantum Volume and Factors Beyond Qubit Counts05:34 The Best Quantum Computer Right Now 06:05 How To Build a General Purpose Quantum Computer07:46 Predictions for the Rest of the Decade
The Map of Quantum Computing - Quantum Computing Explained Domain of Science 2021-12-03 | An excellent summary of the field of quantum computing. Find out more about Qiskit at https://qiskit.org and their YouTube channel https://www.youtube.com/c/qiskitAnd get the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-computingWith this video I aim to give a really good overview of the field of quantum computing with a clear explanation of how they work, why people are excited about quantum algorithms and their value, the potential applications of quantum computers including quantum simulation, artificial intelligence and more, and the different models and physical implementations people are using to build quantum computers like superconducting devices, quantum dots, trapped ions, photons or neutral atoms, and the challenges they face.#quantumcomputer #quantum #domainofscience--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceBob MilanoRaj DuphareBenAnca SelariuEric EpsteinGordon D CollinsKamil QbitskeyMirik GogrinoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore ChuJoshua Rauß--- Special thanks ---Special thanks for giving their time to help me with the script to:Nicholas BronnSergio BoixoStephanie Simmons--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Writer, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)--- References ----[1] Why qubits need so much storage spacehttps://quantumcomputing.stackexchange.com/questions/5005/why-it-is-hard-to-simulate-a-quantum-device-by-a-classical-devices[2] Storage space of the worldhttps://www.quora.com/Whats-the-worlds-total-data-storage-capacity[3] Quantum Algorithmshttps://en.wikipedia.org/wiki/Quantum_algorithm?wprov=sfla1[4] Models of Quantum Computinghttps://quantumcomputing.stackexchange.com/questions/74/what-are-the-models-of-quantum-computation[5] Topological Quantum Computinghttps://www.quantamagazine.org/major-quantum-computing-strategy-suffers-serious-setbacks-20210929/[6] Optical Lattice https://www.mewburn.com/news-insights/creating-qubits-a-hot-lead-at-coldquanta?utm_campaign=ICT&utm_source=caitlinultracold atom quantum simulatorhttps://arxiv.org/abs/1901.01146[7] Linear optical quantum computing (Xanadu)https://arstechnica.com/science/2021/03/programmable-optical-quantum-computer-arrives-late-steals-the-show/andhttps://arstechnica.com/science/2020/12/un-computable-quantum-maze-computed-by-quantum-maze-computer/[8] Quantum computing overviewhttps://cen.acs.org/materials/electronic-materials/upgrade-quantum-computers-researchers-look/97/i15[9] Linear photonic qubitshttps://www.youtube.com/watch?v=62Y7uT26hzohttps://arstechnica.com/science/2021/03/programmable-optical-quantum-computer-arrives-late-steals-the-show/[10] Google Roadmaphttps://blog.google/technology/ai/unveiling-our-new-quantum-ai-campus/--- Chapters ---00:00 Introduction00:44 How Quantum Computers Work06:19 Quantum Algorithms12:01 Potential Applications of Quantum Computing15:26 Models of Quantum Computing17:29 Qiskit Sponsorship Message19:29 Models of Quantum Computing Continued24:59 Obstacles to Building a Quantum Computer27:24 What Real Quantum Computers Are Made From31:45 Summary
Whats The Probability You Have Seen A Neutrino? Domain of Science 2021-11-12 | Can you see neutrinos with your eyes? Strangely enough, the answer seems to be yes. Check out the sponsor of this video Brilliant: https://brilliant.org/DOS/Neutrinos are the least well understood fundamental particle, and the fact that they don’t interact very much doesn’t help us study them. 300 trillion go through your body every second which is why some people call them ‘ghost particles’. But very occasionally they do hit us, and I wondered what would happen if one of them happened to hit us in our eye. Could we see it? So I figured it out with the same physics behind neutrino detectors, and the answer seems to be yes! Although you need a lot of eyes.--- References ----[1] Mean free path of neutrinos in water (1.7*10^17m)http://hyperphysics.phy-astr.gsu.edu/hbase/Particles/neutrino3.html[2] Measured neutrino flux from Super-Kamiokande (2.41*10^6 per cm^2 per second for neutrinos in water)https://arxiv.org/abs/hep-ex/9805021[3] Cherenkov radiation peaks around 420nm (visible)https://www.sciencedirect.com/topics/chemistry/cherenkov-radiation#:~:text=Cherenkov%20radiation%20consists%20of%20a,et%20al.%2C%201987).[4] Human eyes are sensitive to 5-7 photons, down to just 1https://www.nature.com/articles/ncomms12172[5] Super Kamiokande paperhttps://arxiv.org/abs/1606.07538--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceBob MilanoRaj DuphareBenAnca SelariuEric EpsteinGordon D CollinsKamil QbitskeyMirik GogrinoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore ChuJoshua RaußDavid Renshaw--- Special Thanks ---Special thanks to Virginia Schutte and Kurtis Baute for their helpful advice.--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Writer, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)
The Map of Plastic Waste Domain of Science 2021-10-29 | In this video I give you 5 things you can do to reduce plastic waste. The #teamseas movement is great, but there is so much more we can do to reduce the estimated 10 million tonnes of plastic and trash dumped into our rivers and oceans every day.--- Links to Conservation Organisations ----The Ocean Conservancy https://oceanconservancy.org/River Cleanup https://www.river-cleanup.org/enOceana https://oceana.org/WWF https://www.worldwildlife.org/--- References ----[1] How much plastic released into the ocean each day, and how much gets recycledhttps://plasticoceans.org/the-facts/[2] Global fossil fuel subsidies https://www.brookings.edu/research/reforming-global-fossil-fuel-subsidies-how-the-united-states-can-restart-international-cooperation/[3] Average plastic use per capita per year https://www.weforum.org/agenda/2018/03/8-steps-to-solve-the-oceans-plastic-problem/[4] Average UK and US plastic use per capita per yearhttps://www.forbes.com/sites/davidrvetter/2020/11/11/which-two-countries-produce-the-most-plastic-trash-per-person/?sh=5392ba587187[5] 93% of bottled water contains microplasticshttps://time.com/5581326/plastic-particles-in-bottled-water/[6] Exposure to microplastics is bad for women’s and men’s healthhttps://www.breastcancer.org/risk/factors/plastichttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7967748/[7] Plastic Recycling is and Actual Scamhttps://youtu.be/PJnJ8mK3Q3g[8] How many times can plastic be recycledhttps://www.plasticexpert.co.uk/how-many-times-can-plastic-be-recycled/[9] 90% of plastic from 10 rivershttps://www.weforum.org/agenda/2018/06/90-of-plastic-polluting-our-oceans-comes-from-just-10-rivers/[10] The Ocean Cleanup’s poor track recordhttps://gizmodo.com/the-dream-of-scooping-plastic-from-the-ocean-is-still-a-1847890573https://www.theverge.com/2019/1/9/18175940/ocean-cleanup-breaks-plastic-pollution-silicon-valley-boyan-slat-wilsonhttps://www.breakfreefromplastic.org/2021/06/04/coca-cola-funds-endless-cleanups-but-doesnt-prevent-more-plastic-bottles-ending-up-in-our-oceans/[11] A lot of ocean plastic end up getting washed up on the shorelineshttps://sci-hubtw.hkvisa.net/10.1016/j.scitotenv.2020.141115[12] Reduce flow of ocean plastic by 80% by 2040https://www.pewtrusts.org/en/research-and-analysis/articles/2020/07/23/breaking-the-plastic-wave-top-findings\--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceBob MilanoRaj DuphareBenAnca SelariuDoug-Duggio PetersonEric EpsteinGordon D CollinsKamil QbitskeyMirik GogrinoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore ChuJoshua RaußDavid Renshaw--- Special Thanks ---Special thanks to Virginia Schutte and Kurtis Baute for their helpful advice.--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Writer, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)--- Chapters ---00:00 Setting the Scene01:55 1: Regulation02:48 2: Reduce Plastic Use04:15 3: Recycling is Not The Answer05:02 4: Educate Ourselves05:56 5: Cleanup06:24 Team Seas Funds and Other Conservation Groups
The Map of Black Holes | Black Holes Explained Domain of Science 2021-08-22 | Check out Brilliant here: https://brilliant.org/DOS/Get the Map of Black Holes poster and Professor Astro Cat books here: https://store.dftba.com/collections/domain-of-scienceThis is the Map of Black Holes which isn’t a map of where all the black holes are in space, it’s a concept map of the subject of black holes: laying out our current knowledge of them. Their structure including Schwarzschild radius or event horizon, the singularity, photon sphere, innermost stable orbit, accretion disk, Hawking radiation and the difference between rotating and non-rotating black holes. I also look at the evidence for their existence, the many ways we have detected them though x-ray astronomy, gravitational wave astronomy and radio astronomy. Then the many outstanding mysteries still to be solved including wormholes, the holographic theory and information paradox. They are very fascinating objects indeed.#blackholes #space #DomainOfScience--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceBob MilanoRaj DuphareBenAnca SelariuDoug-Duggio PetersonEric EpsteinHipoturesKamil QbitskeyMirik GogrinoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore ChuDavid Renshaw--- Special Thanks ---Special thanks to Douglas Scott and Henry Reich for their fact checking support.--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:https://store.dftba.com/collections/domain-of-sciencehttp://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Presented, filmed, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)--- Chapters ---00:00 Intro01:32 Curvature of Spacetime05:05 Black Hole Creation07:39 Black Hole Classification09:25 The Anatomy of Black Holes14:35 Evidence for Black Holes and Observation Techniques19:13 Theory of Black Holes21:01 The Mysteries of Black Holes25:37 Sponsor Message
The Map of Superconductivity Domain of Science 2021-07-03 | The Map of Superconductivity poster is available here: https://store.dftba.com/collections/domain-of-science/products/map-of-superconductivity-posterSuperconductivity is a fascinating property exhibited by many materials when they are cooled down to cryogenic temperatures to below a certain transition temperature. Below this temperature they lose all of their electrical resistance and they are able to conduct electricity with zero loss of energy. They also exhibit interesting magnetic effects including the total expulsion of magnetic fields from their interior due to superconducting eddy currents.In this video I look at the different kinds of superconductors like type-I and type-II superconductors, and high temperature superconductivity, the theory behind them: Ginzberg-Lanadu theory and BCS theory,, and the applications of them in the real world which include superconducting magnets for MRI machines and particle accelerators, quantum devices like josephson junctions and S.Q.U.I.Ds for uses like quantum computing.Digital version of this poster is here: https://www.flickr.com/photos/95869671@N08/51286392178/in/dateposted-public/#physics #superconductivity #DomainOfScience--- Get My Posters Here ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters and above on Patreon, you are awesome!Join the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscienceBob MilanoJoel RichmondRaj DuphareAlex PoloAnca SelariuDavid RenshawEric EpsteinHipoturesKamil QbitskeyMark PickenheimnoggieBPetr Murmak Prabhakar RReggie FourmyleSandy ToyeSebastian Terrence Masson Theodore Chu --- Special Thanks ---Special thanks to Mark Johnson for his error checking help.--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Presented, filmed, art, animation and edited by Dominic WallimanI use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)--- Chapters ---00:00 Intro00:48 Zero Resistance and Magnetic Properties02:53 Conditions Needed for Superconductivity03:24 Phase Transitions and Phase Diagrams05:48 Different Kinds of Superconductor08:35 Theory of Superconductivity10:49 Real World Applications of Superconductivity12:51 The Future of Superconductivity
The Map of Particle Physics | The Standard Model Explained Domain of Science 2021-05-01 | In this video I explain all the basics of particle physics and the standard model of particle physics. Check out Brilliant here: https://brilliant.org/DOS/Buy the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particlesDigital version here: https://www.flickr.com/photos/95869671@N08The standard model of particle physics is our fundamental description of the stuff in the universe. It doesn’t answer why anything exists, but does describe what exists and how it behaves, and that’s what we’ll be discovering in this video. We will cover the fermions, which contain the quarks and the leptons, as well as the bosons or force carriers. As well as which of the fundamental forces each of these fundamental particles interact with, along with the Higgs field. We’ll also look at the conservation rules of particle physics, symmetries in physics and the various quantum numbers that rule which particle interactions are valid and which are not.#particlephysics #standardmodel #DomainOfScience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Bob MilanoAlex PoloEric EpsteinKevin DelaneyMark PickenheimnoggieBRaj DuphareReggie FourmyleSandy ToyeSebastianTerrence MassonJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- Special Thanks ---Special thanks to Sarah Johnson https://twitter.com/SJDJ and Henry Reich https://www.youtube.com/user/minutephysics for their fact checking help.--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Art, animation, presented by Dominic WallimanReferences[1] good summaryhttps://physics.info/standard/[2] CPT symmetryen.wikipedia.org/wiki/CP_violation[3] Arvin Ash videohttps://youtu.be/gkHmXhhAF2Y[4] Conservation rules videohttps://www.youtube.com/watch?v=dkFr3BGO8Dg[5] More conservation ruleshttps://www.youtube.com/watch?v=qbf7y7Uv6d4[6] Particle conservation lawshttps://bit.ly/3pIb05M[7] Short explanation of spinhttps://bit.ly/2R7UIGV[8] Short video explaining spinhttps://youtu.be/cd2Ua9dKEl8[9] Pauli exclusion principlehttps://bit.ly/3mr4bF5[10] The failure of supersymmetryhttps://bit.ly/3uumFHn[11] A nice summary of CP-symmetryhttps://bit.ly/3t5WmqS--- Chapters ---00:00 Intro00:28 What is particle physics?01:33 The Fundamental Particles02:13 Spin3:52 Conservation Laws5:01 Fermions and Bosons7:40 Quarks11:12 Color Charge14:13 Leptons16:39 Neutrinos19:08 Symmetries in Physics21:56 Conservation Laws With Forces23:07 Summary So Far23:36 Bosons25:48 Gravity26:52 Mysteries28:24 The Future29:08 Sponsor Message30:12 End Ramble
The Quantum Wavefunction Explained Domain of Science 2021-04-17 | Fundamentally everything is made of particles and these particles are are described by a quantum wavefunction. But what actually is it, and is it even real? Support this channel: https://www.patreon.com/domainofscience and https://store.dftba.com/collections/domain-of-science Here I explain what they are and show a visualization of what they look like, and show how they are similar to many other waves we are familiar with.Overall the wavefunction is a mathematical tool which keeps track of all of the properties of a quantum particle, and explains our observations of the probabilistic nature of where particles appear when we do experiments on them. From the wavefunction we can calculate all of the observables like position, momentum, energy or spin, by applying mathematical operators on it. So in quantum physics, the wavefunction encodes all of the information about the quantum system, and valid wavefunctions are solutions to the Schrodinger equation which I covered in my last video which you can watch here https://youtu.be/AR23uxZruhE#quantum #physics #DoS--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Bob MilanoAlex PoloEric EpsteinKevin DelaneyMark PickenheimnoggieBRaj DuphareReggie FourmyleSandy ToyeSebastianTerrence MassonJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic Walliman
Can I Explain Feynman Diagrams In 60 Seconds? #shorts Domain of Science 2021-04-02 | Full video here: https://youtu.be/oBNZOOuqO6cThis is how to get your head around Feynman Diagrams. A Feynman diagram is a picture of what happens when particles interact with each other and this is my best attempt to summarise them in 60 seconds!Buy the Map of Fundamental Particles here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particlesDigital version here: https://twitter.com/DominicWalliman/status/1370517504116682753#particle #physics #DomainOfScience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- Special Thanks to:Bob MilanoAnd many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianKevin DelaneyEric EpsteinAlex PoloReggie FourmyleMark PickenheimRaj DuphareTerrence MassonMark PickenheimnoggieBIona ThomaJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Art, animation, editing by Dominic Walliman
How To Read Feynman Diagrams Domain of Science 2021-03-19 | This is how to get your head around Feynman Diagrams. Get your free trial of MegellanTV here https://try.magellantv.com/domainofscienceA Feynman diagram is a picture of what happens when particles interact with each other. I in this video I explain what you need to know to understand Feynman diagrams, show you what all the particles in the standard model are, as well as which lines we use to represent them. And the general rules the fundamental particles follow as well as which particles take part in interactions via the fundamental forces.Buy the Map of Fundamental Particles here: https://store.dftba.com/collections/domain-of-science/products/map-of-fundamental-particlesDigital version here: https://twitter.com/DominicWalliman/status/1370517504116682753Get MagellanTV here: https://try.magellantv.com/domainofscience and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the largest and best collection of Science content anywhere, including Space, Physics, Technology, Nature, Mind and Body, and a growing collection of 4K. This new streaming service has 2,000+ great documentaries. Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/science-and-tech#particle #physics #DomainOfScience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloReggie FourmyleMark PickenheimRaj DuphareTerrence MassonRobert M MilanoMark PickenheimnoggieBJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Romantic Music: Touching Moment by Wayne JonesArt, animation, editing by Dominic Walliman
Can I Explain the Schrödinger Equation in 60 Seconds? (reupload for #shorts) Domain of Science 2021-02-20 | The Schrödinger Equation is the key equation in quantum physics that explains how particles in quantum physics behave. You wanna know where your electron is going to go? That’s the Schrödinger equation you’ll need.So why does it look so complicated? Well it’s because in quantum physics, when you are describing what a thing like an electron will do, it doesn’t follow the rules of particles it follows the rules of waves, and that’s what these psi’s are, they are wave functions.Okay so an electron is a wave, and a wave can evolve in space and in time, but it can’t evolve in any old way, there are constraints about how it can evolve, and those constraints? That’s what the Schrödinger equation is telling us.It says that over time the total energy has to stay the same. And this total energy is made of the kinetic energy, and potential energy. An example of a potential energy for an electron is just being in an atom.So if you want to see what a quantum object will do in the future, you need to find the wave function that will satisfy all these bits of the Schrödinger equation.#quantum #physics #DoS--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyReggie FourmyleMark PickenheimRaj DuphareTerrence MassonJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic Walliman
The Schrödinger Equation Explained in 60 Seconds Domain of Science 2021-02-12 | The Schrödinger Equation is the key equation in quantum physics that explains how particles in quantum physics behave. You wanna know where your electron is going to go? That’s the Schrödinger equation you’ll need.So why does it look so complicated? Well it’s because in quantum physics, when you are describing what a thing like an electron will do, it doesn’t follow the rules of particles it follows the rules of waves, and that’s what these psi’s are, they are wave functions.Okay so an electron is a wave, and a wave can evolve in space and in time, but it can’t evolve in any old way, there are constraints about how it can evolve, and those constraints? That’s what the Schrödinger equation is telling us.It says that over time the total energy has to stay the same. And this total energy is made of the kinetic energy, and potential energy. An example of a potential energy for an electron is just being in an atom.So if you want to see what a quantum object will do in the future, you need to find the wave function that will satisfy all these bits of the Schrödinger equation.#quantum #physics #DomainOfScience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyReggie FourmyleMark PickenheimRaj DuphareTerrence MassonJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic Walliman
Quantum Simulation Explained in 9 Slides Domain of Science 2020-12-11 | Quantum simulation is a really promising route to discover new technologies of the future by finding new materials with new physical properties. Check out the Qiskit YouTube channel here: https://www.youtube.com/qiskit and this is a good playlist to start with https://bit.ly/2KxqOIVI’ve talked before about how quantum simulation is my favourite application of quantum computing, so I thought I’d make a video to explain why. And in this video, I run an actual quantum simulation on a real world quantum computer.You can implement this specific simulation too with this video: https://youtu.be/Z-A6G0WVI9w#QuantumComputing #threebythee #DomainOfScience--- References ---[1] Toward the first quantum simulation with quantum speeduppnas.org/content/115/38/9456[2] Waiting for the Quantum Simulation Revolutionhttps://physics.aps.org/articles/v12/112[3] Quantum Simulation Overviewhttps://qtft.org/quantum-simulation/[4] https://en.wikipedia.org/wiki/Quantum_simulator[5] Losses in Transmission of Powerhttps://blog.se.com/energy-management-energy-efficiency/2013/03/25/how-big-are-power-line-losses/[6] What room temp superconductors would meanhttps://singularityhub.com/2018/05/13/the-search-for-high-temperature-superconductors/[7] 2020 room temperature superconductorhttps://en.wikipedia.org/wiki/Carbonaceous_sulfur_hydride[8] Carbon emissions from fertilizer creationhttps://cbmjournal.biomedcentral.com/articles/10.1186/s13021-019-0133-9[9] How many qubits you need to simulate certain moleculeshttps://dash.harvard.edu/bitstream/handle/1/4653262/1007.2648v1.pdf?sequence=1&isAllowed=y[10] IBM quantum roadmaphttps://www.ibm.com/blogs/research/2020/09/ibm-quantum-roadmap/[11] Google million qubits by 2030https://www.technologyreview.com/2020/02/26/916744/quantum-computer-race-ibm-google/[12] Simulating a quantum computer on a classical computerhttps://phys.org/news/2020-01-simulate-quantum-bits-supercomputer-compression.html#:~:text=However%2C%20today's%20practical%20full%2Dstate,physical%20memory%20the%20limiting%20factor.--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyReggie FourmyleMark PickenheimRaj DuphareJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic Walliman
The Map of Doom | Apocalypses Ranked Domain of Science 2020-11-30 | This follows my journey to find and rank all of the biggest threats to humanity. Grab yourself the Map of Doom poster here: https://store.dftba.com/collections/domain-of-scienceLink to Veritasium’s Asteroids video video: https://youtu.be/4Wrc4fHSCpwThis year was the first experience we’ve had of a global disaster affecting every single person on Earth. And also how unprepared society was to deal with it, despite plenty of people giving warnings that this was going to happen at some stage.But in the midst of all the doom I started to wonder, what other things could threaten humanity, that we are not thinking about? So I made the Map of Doom to list all the threats to humanity in one place.But just finding them all is not enough. I wanted to find a way of comparing the risks of all of these disaster scenarios. So this video follows my attempt at doing that, and I think I’ve hit on a great way to visually compare all these dangers, which I haven’t seen anyone do before, so hopefully by the end of the video you’ll have a better idea about what the biggest threats are, and how they compare to this pandemic.#existentialrisk #climatechange #DomainOfScience--- References ----Thanks to Kurtis Baute for climate change info: www.kurtisbaute.com https://www.youtube.com/user/ScopeofScience[1] 10 ways the world is most likely to end, explained by scientists https://bit.ly/3fPiZK9[2] Fifth of countries at risk of ecosystem collapse, analysis findshttps://bit.ly/3qfpGKc[3] Global Catastrophic Riskhttps://bit.ly/2VgwusX[4] Human Extinctionhttps://bit.ly/3ocAcjP[5] Global Challenges Foundation (pdf)https://bit.ly/3mqo9Pi[6] Deadliest Earthquakehttps://bit.ly/2ViLaYo[7] If all the plankton diedhttps://bit.ly/2HVX5IQ[8] Gamma ray bursthttps://bit.ly/37cMilShttps://bbc.in/39t11w6[9] Asteroid Impacts Death Riskhttps://bit.ly/3fP4ciP[10] West coast US earthquake probabilitieshttps://on.doi.gov/2VegasL[11] How many people die of earthquakes per year?https://bbc.in/3obBjQPhttps://on.natgeo.com/36hvGdF[12] Most deadly Earthquakes in historyhttps://bit.ly/2JnLliN[13] Asteroid Impact Frequency and Riskshttps://bit.ly/36hfGIxhttps://bit.ly/3mgoVyh[14] Supervolcanoeshttps://bit.ly/3o4iJtN[15] Average frequency of supervolcanoeshttps://bbc.in/36lFB1M[16] Climate change deaths per yearhttps://bit.ly/36hvZoPhttps://bit.ly/2Vg6u0Hhttps://bit.ly/3mp9mEG[17] Deaths due to climate changehttps://bit.ly/39sOhVV[18] Global Carbon Emissions Per Yearhttps://on.doi.gov/3ob3hMe[19] Estimating Future Death Tollshttps://bit.ly/3fQbqCR[20] Frequency of Pandemicshttps://bit.ly/2JqQrKS[21] Worst pandemics in historyhttps://bit.ly/36kVPZe[22] Climate Tipping Pointshttps://bit.ly/39uAazw[23] The richest 1% carbon emissionshttps://bit.ly/3mmMdCL[24] People killed by asteroids https://bit.ly/39vrI31[25] The London Beer Floodhttps://bit.ly/3fNjRyZ--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyReggie FourmyleMark PickenheimJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic WallimanAdditional music: Higher Kiss by TrakTribe https://www.youtube.com/channel/UCALNf7YM2pEGJvIHf1zxftA/Sound effects obtained from https://www.zapsplat.com
The Speed of Light is NOT Fundamental. But THIS is. Domain of Science 2020-10-30 | This is my journey to find all of the fundamental constants of nature which took some surprising turns. Check out Brilliant who sponsored part of this video: https://brilliant.org/dosWhen you learn physics, you very quickly encounter the physical constants of nature, things like the gravitational constant, the speed of light in a vacuum, planck's constant, the elementary charge things like that. These are numbers which we believe are the same everywhere in the universe, for all time. They are baked into our laws of physics and are very special, because if they were even a few percent different, then the Universe wouldn’t exist and neither would we. They are also fundamental because we can’t derive them from any underlying theory, we just have to take them as being true.So I wanted to go on a quest to find all of the fundamental physical constants and collect them all together so you can see them all in one place, because that’s the kind of thing I do on this channel. So this video is the story of me doing that. But it took some fascinating twists and turns along the way, and the final set was definitely not what I was expecting, because it doesn’t actually include the ones we are familiar with, the ones I just mentioned: speed of light, gravitational constant, planck’s constant. Watch to find out why.--- Links to source material ----How many fundamental constants are there? By John Baezhttps://math.ucr.edu/home/baez/constants.htmlNote that his final set is a little different to mine which is explained in his article. I chose my set to be the easiest to understand.Here are the actual numbers for all these dimensionless constants from David Blackhttps://math.ucr.edu/home/baez/constants_table.pdfHow fundamental are the fundamental constants?https://arxiv.org/pdf/1412.2040.pdfDimensionless constants and cosmological measurementshttps://arxiv.org/pdf/1304.0577.pdfHow do neutrinos get their mass?https://www.symmetrymagazine.org/article/how-do-neutrinos-get-their-mass#:~:text=Trillions%20of%20neutrinos%20pass%20harmlessly,with%20any%20matter%20at%20all.&text=Neutrinos%20are%20a%20type%20of,interactions%20with%20the%20Higgs%20bosonHelpful wikipedia pageshttps://en.wikipedia.org/wiki/Physical_constanthttps://en.wikipedia.org/wiki/Dimensionless_physical_constanthttps://en.wikipedia.org/wiki/Fine-structure_constant#physics #quantum #DomainOfScienceIf you’d like to support my free educational content: https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyReggie FourmyleJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music, art, and everything else by Dominic Walliman
Atomic Spectroscopy Explained in 9 Slides Domain of Science 2020-09-06 | Arguably the most likely way we will first discover alien life on another planet will be using the power of atomic spectroscopy. You can grab the Map of Quantum Physics here https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-physics-posterAliens will most likely leave a tell tale trace of their life in the atmosphere’s of their planet. But how do we know what chemicals the atmosphere of a distant planet contains? The answer is atomic spectroscopy. If we see a planet passing in front of it’s star, some of that starlight is absorbed in a very specific pattern called an atomic absorption spectrum. Each element has a specific pattern like a barcode, so through careful analysis of the light it can tell us which gasses are in the atmosphere and their proportions. We already use this technique for other space objects like stars and nebulae, measuring properties like temperature, density, ionization and relative velocity. This is a gift that nature and quantum physics has given us and the majority of what we know about the universe is based on this technique.#spectroscopy #ThreeByThree #DomainOfScienceIf you’d like to support my free educational content: https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuPetr MurmakSebastianEric EpsteinAlex PoloKevin DelaneyJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Music and SFX by Dominic Walliman
The Map of Quantum Physics Domain of Science 2020-08-01 | This is the Map of Quantum Physics and quantum mechanics covering everything you need to know about this field in one image. Check out this video's sponsor https://brilliant.org/dosAnd grab this poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-physics-posterI’ve been fascinated with quantum physics and quantum mechanics for a very long time and I wanted to share the subject with you so I made this map of quantum physics to lay out the ideas within the subject, to set some bounds on it so you know its not endless and to introduce you to lots of concepts that if you are interested in them you can dig deeper. When you are approaching a subject like this that’s so complicated it can be quite challenging because you don’t know where to start and you don’t know how all the concepts relate to each other so hopefully this will put everything in context.This playlist expands on this video with lots of other more specific videos that dive deeper: https://www.youtube.com/playlist?list=PLOYRlicwLG3RBvX1e7HNjB1IgUAufvUii#quantum #physics #DomainOfScienceIf you’d like to support my free educational content: https://www.patreon.com/domainofscienceBig shoutout to everyone who gave me feedback on twitter about the poster and a special thank you to Sarah Johnson and Chris Ferrie for their excellent fact checking.https://twitter.com/SJDJhttps://twitter.com/csferrie--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianDuong NguyenEric EpsteinJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Sound effects obtained from https://www.zapsplat.comMusic by Dominic WallimanAdditional music: Verified Picasso by Scary Island, Song of Sadhana by Jesse Gallagher. Sherlock Holmes image by Sidney Paget
Quantum Gravity Explained in 9 Slides Domain of Science 2020-07-02 | Why don’t we have a theory of quantum gravity yet? I explore why it has been so difficult. Check out this video's sponsor https://brilliant.org/dosOur best theories of physics are incomplete, quantum mechanics and general relativity don’t work when we try and put them together so physicists have been looking for a grand unifying theory of quantum gravity for decades, and so far have failed. This is because it is virtually impossible to make an experiment where the large and small scales meet, so we look to the places in our universe where this happens naturally: black holes and the big bang via the cosmic microwave background. In this video I explain what our best theories are and how we are trying to get to a theory of quantum gravity.#quantumgravity #ThreeByThree #DomainOfScienceIf you’d like to support my free educational content: https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianEric EpsteinAlex PoloJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids called Professor Astro Cat. You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Credits ---Sound effects obtained from https://www.zapsplat.comMusic by Dominic Walliman
Why the SpaceX NASA Mission is a Landmark For Astronaut Spaceflight Domain of Science 2020-05-25 | Not only is this the first time a commercial company is sending people into space, it is also the first crewed mission to the International Space Station to be launched from American soil in 9 years since the Space Shuttle was decommissioned. On the 27th of May SpaceX will make spaceflight history by being the first commercial company to transport humans to the ISS on a Falcon9 rocket in the SpaceX Dragon Crew spacecraft. This is the beginning of commercial spaceflight and potentially the beginning of space tourism.#spacex #NASA #DomainOfScience--- Credits --NASA image and Video library https://images.nasa.gov/Music: Verified Picasso by Scary Island, Song of Sadhana and Spenta Mainyu by Jesse Gallagher. If you’d like to support my free educational content: https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianDuong NguyenEric EpsteinJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman
VIRUSES Explained in 9 Slides Domain of Science 2020-05-17 | Everything you need to know about viruses in a quick visual explanation. You can get the infographic image here https://flic.kr/p/2j2LDWs At the beginning of this pandemic like everyone I was hearing lots about viruses, but realised I didn’t know that much about what they are. So I did a load of research and have summarised what I learned in these nine images. This video explains the key aspects of viruses: how big they are, how they infect and enter and exit cells, how viruses are classified, how they replicate, and subjects involving viral infections like how they spread from person to person, how our immune system detects and destroys them and how vaccines and anit-viral drugs work.Human error:In slide 9 toxin vaccines are for bacterial infections like tetanus, not viruses. Big shoutout and thanks to these people for fact checking my work:Dr Michael BramhallDr Christoph von Arx#virus #ThreeByThree #DomainOfScienceIf you’d like to support my free educational content: https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianDuong NguyenJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman--- Further Reading ---https://viralzone.expasy.org/5216https://www.ncbi.nlm.nih.gov/books/NBK21523/https://en.wikipedia.org/wiki/Virushttps://www.youtube.com/watch?v=X-woQ6fgD4Ihttps://scopeblog.stanford.edu/2020/04/02/whats-a-virus-anyway-part-1-the-bare-bones-basics/https://scopeblog.stanford.edu/2020/04/03/how-coronaviruses-infect-us-how-infectious-viruses-created-us/https://www.nature.com/articles/d41586-020-01221-yhttps://opentextbc.ca/biology/chapter/12-1-viruses/https://www.erinbromage.com/post/the-risks-know-them-avoid-themhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7045880/https://www.scientificamerican.com/article/what-immunity-to-covid-19-really-means/https://en.wikipedia.org/wiki/Antigenic_shifthttps://www.vaccines.gov/basics/typeshttps://en.wikipedia.org/wiki/Antiviral_drug#Approaches_by_life_cycle_stagehttps://en.wikipedia.org/wiki/RemdesivirChapters0:00 Introduction0:14 Virus Overview1:21 Virus Size1:58 Virus Classification3:34 Cell Penetration4:32 Virus Replication5:58 Virus Release6:58 Virus Infection and Range8:15 Immune Response9:22 Vaccines
Find the Volume of Any Shape Using Calculus Domain of Science 2020-04-19 | Calculus isn't just abstract mathematics, it is an incredibly useful tool. Here I show you how to use it to derive the volumes of 3D shapes. Check out my posters here https://store.dftba.com/collections/domain-of-scienceThis was the first example that really opened my eyes to the real value of calculus. I learned it in university in my physics department mathematics class, and it was just the beginning of a long journey of me wielding calculus at all sorts of practical problems in physics, and it gave me the power to see where the equations of physics came from, rather than just having to learn an memorize them. Awesome!-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience#calculus #mathematics #DomainOfScience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet, wait that sounds weird --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman
How Many Galaxies Are Moving Away From Us Faster Than Light? Domain of Science 2020-04-05 | Solution to the physics puzzle I posed in the last video. Check out the original video here https://youtu.be/cadNZJvfl7sI asked you if you could work out what proportion of the galaxies in the visible universe are travelling away from us faster than the speed of light. Here is how I did the calculation and reached the 97% number.-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience#bigbang #space #physics--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet, wait that sounds weird --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman
97% of Galaxies Are Moving Faster Than Light, HOW IS THIS POSSIBLE? Domain of Science 2020-04-03 | I look at the galaxies that are moving away from us faster than light because of expanding space. Check out this video's sponsor https://brilliant.org/dosNinety seven percent of the galaxies in the observable universe are moving away from us faster than the speed of light. You might wonder how this can be true when one of the unbreakable laws of the universe is that nothing can travel faster than light. But this only applies to things moving through space and these distant galaxies are getting further away from us because the space between us is expanding. So the distance between us and them is increasing faster than light could travel across that space. This is also why the observable Universe is 45 billion light years across despite only being 13.8 billion years old.#space #cosmology #DomainOfScienceSources I used for the info in the video[1] https://www.nasa.gov/feature/goddard/2019/mystery-of-the-universe-s-expansion-rate-widens-with-new-hubble-data [2] https://en.m.wikipedia.org/wiki/GN-z11[3] Ethan Siegel https://medium.com/starts-with-a-bang/no-galaxy-will-ever-truly-disappear-even-in-a-universe-with-dark-energy-e26c75903e1d[4] Ethan Siegel https://www.forbes.com/sites/startswithabang/2020/01/01/this-is-how-the-universe-changes-with-every-new-year-that-passes/#154b760716f1-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience#bigbang #space #physics--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet, wait that sounds weird --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwalliman
The Easiest Way To Make Delicious Bread Domain of Science 2020-03-23 | This is straight up a baking video, the best bread recipe I have come across for maximum flavour with minimum effort. I thought it could be helpful in the coming weeks and months at home. The full recipe is below!I didn't want to do a video about the virus because I think it has been really well covered elsewhere. I hope you and your family are all hunkered down and doing well. Wishing you all the best, and I'll be back to my normal science videos next week.----- Ingredients ------ 3 cups (400g) of unbleached all purpose flour(or 2 cups all purpose flour and 1 cup wholewheat flour)- 1/4 teaspoon instant yeast- 1 1/2 teaspoons of table salt- 1 cup (240 ml) water - 1 tablespoon of white vinegar- 1/2 cup (120ml) mild lager----- Instructions ------ Mix dry ingredients, then add everything else and fold together. Let sit for 8 to 18 hours at room temp in sealed bowl.- Knead dough 15 times, pull edges into middle to form a ball and flip seam side down.- Line same bowl with oiled parchment paper, put dough on it and lid on for 2 hours.- About 30 mins before baking, heat up a Dutch oven in oven to 500F (260C). Lightly flour top of bread and with sharp knife make two slits in the top.- Carefully transfer dough to pot and reduce oven to 425F (220C) and bake covered for 30mins, then remove lid and bake for a few more minutes (5-10mins) until brown.#bread #baking #food-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet, wait that sounds weird --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofscience
The Big Bang is Probably Not What You Think It Is Domain of Science 2020-02-09 | What do cosmologists mean when they say Big Bang? Perhaps not what we think. The Big Bang poster is available here: https://store.dftba.com/products/the-big-bang-posterThere are many descriptions of the big bang out there that are wrong. Anything that says the universe exploded from an infinitely small, dense and hot point, known as a big bang singularity, are out of date, but I’ve seen this description in many places on the internet and diagrams. I’ve even been guilty of saying this too! But I’ve recently updated my understanding, so here is what cosmologists actually mean when they say big bang.Special thanks to Katie Mack for some cosmology help: https://twitter.com/AstroKatie#space #bigbang #DomainOfScienceHuman Errors:1. I got the time that matter and antimatter annihilation happened. I should have said it happened within the first second instead of the first few minutes.-- Some Awesome People --- And many thanks to my $10 supporters on Patreon, you are awesome!Theodore ChuSebastianJoin the gang and help support me produce free and high quality science content:https://www.patreon.com/domainofscience#bigbang #space #physics--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet, wait that sounds weird --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofscience
Science Roundup 2019 Domain of Science 2019-12-30 | We look at all the top science stories for the year 2019. Here are the links to the original articles https://medium.com/@DominicWalliman/science-of-2019-links-b47d246cfa48 The mainstream news tends to be a little bit negative, I'm sure you've noticed. And whenever I'm bummed out about the world I turn to science! There were so many amazing science discoveries and advances this year that we can really be proud about. Humans are doing amazing things all over the world and this livestream is a celebration of that!Check out Kurtis' channel: https://www.youtube.com/channel/UCTRM8LE1g6UXrVZKwgw5oEAGo donate to Wikipedia: https://donate.wikimedia.orgWikipedia article for 2019 science: https://en.wikipedia.org/wiki/2019_in_science
Every Thing in Space Domain of Science 2019-11-21 | Space in infinitely big with infinite stuff in it, but buy using the power of categorisation I can fit it all into a 12 minute video. Grab the poster here: https://store.dftba.com/collections/domain-of-science/products/the-universe-posterThis video explores all of the things in the Universe from our Earth and local Solar System, out to the Milky Way Galaxy and looks at all of the different kinds of stars from Brown Dwarfs to Red Supergiant Stars. Then to the things they explode into like white dwarfs, neutron stars and black holes. Then we look at all the other kinds of galaxy in the universe, blazars, quasars and out to the cosmic microwave background and the big bang. It covers most of the different things that we know about in the Universe.#space #cosmology #DomainOfScience--- References ---Here are a couple of references I used for further reading.Stars infohttps://owlcation.com/stem/Different-Types-of-Stars-in-the-UniverseList of space objectshttps://en.wikipedia.org/wiki/Lists_of_astronomical_objects?wprov=sfla1--- Posters ----DFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanHelp me make amazing science videos on Patreon:Patreon: https://www.patreon.com/domainofscienceI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/--- My Science Books ----I also write science books for kids! You can see them all here:http://profastrocat.com --- Follow me around the internet you weirdo --- http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience#space #universe #cosmology #scienceNarration by Dominic WallimanArt by Dominic WallimanAnimated by Dominic WallimanEdited by Dominic WallimanMusic by Jeremy Soule nah just kidding it was also by Dominic Walliman
LISA | The Biggest Space Mission Ever Domain of Science 2019-10-04 | The Lisa mission will be really cool, I look at all the reasons why.Patreon: https://www.patreon.com/domainofscienceDFTBA Store: https://store.dftba.com/collections/domain-of-science RedBubble Store: https://www.redbubble.com/people/DominicWallimanThe European Space Agency Mission LISA (Laser Interferometer Space Antennae) will launch in 2034 and will revolutionize the way we do astronomy. With a 2.5 million kilometre arm length it will be able to see kinds of gravitational waves that are impossible to see using Earth based detectors. Cool things it will see are collisions of super-massive black holes, orbiting white dwarf stars and measurements that will calibrate distance measures like sephid variable stars and supernovae, and it will be a new independent way of measuring the Hubble constant.#gravitationalwaves #space #DomainOfScienceThanks to the European Space Agency for letting me use their videos. More info about the cool work ESA are doing here: http://www.esa.int/ESAThumbnail image credit: NASA Goddard Space Flight Center https://www.nasa.gov/goddardVideo: https://youtu.be/uDhDZi9QxhkI have also made posters available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
The Incredible Science of CERN Domain of Science 2019-09-06 | I was very fortunate to get an invite to a personal tour of CERN, and this is what I saw on my awesome day there. This video was produced with help from my wonderful patrons https://www.patreon.com/domainofscience Grab posters and other merch here: https://store.dftba.com/collections/domain-of-scienceCheck out Trace Dominguez's playlist of cool CERN videos:https://www.youtube.com/watch?v=F1rKi4DTXU0&list=PLOfijlVbE2ZQ6FHjh_0vd-sNGbEGHH_OhCERN upen day information here: https://opendays.cernThanks so much to CERN for inviting me and also letting me use a bunch of their videos. Most of the video footage in this video is from CERN's resource centre which you can find here.https://home.cern/resources#CERN #physics #DomainOfScienceI have another online store too:https://www.redbubble.com/people/DominicWallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
Black Hole Super Zoom! Domain of Science 2019-04-11 | Everyone is talking about the black hole image, which is amazing! But I've been wondering where actually is the black hole? So here it is. It is inbetween the virgo and leo constellations. Although you can't see it (unless you have a planet sized radio telescope array), it is still nice to know where it is.#blackhole #space #DomainOfScienceImage Credits:Composite images from wikisky M87http://server7.wikisky.org/v2?ra=12.513722222221988&de=12.391111111110996&zoom=1&show_grid=1&show_constellation_lines=1&show_constellation_boundaries=1&show_const_names=1&show_galaxies=1&img_source=IMG_allblack hole imagehttps://en.wikipedia.org/wiki/Messier_87#/media/File:Black_hole_-_Messier_87_(cropped).jpglocation of earth imageshttps://en.wikipedia.org/wiki/File:Location_of_Earth_(3x3-English_Annot-small).pngM87 jethttps://commons.wikimedia.org/wiki/File:M87_jet.jpgHow to find the virgo constellationhttps://www.thoughtco.com/virgo-constellation-4171529https://twitter.com/ErinEARoss/status/1116021215238320129Hubble pixel Alex Parker via Twitterhttps://twitter.com/Alex_Parker/status/1116070667068170240Size of Solar System in Black Holehttps://twitter.com/xkcdComic/status/1116054191783333888You can get the posters and other merch here:https://store.dftba.com/collections/domain-of-science Or posters for outside the US here:https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFurther reading:An excellent example of Bell's inequality by Aatish Bhatia https://aatishb.com/2014/01/15/the-experiment-that-forever-changed-how-we-think-about-reality/Some summaries of the different interpretations:Wikipedia has a nice table https://en.wikipedia.org/wiki/Interpretations_of_quantum_mechanicshttps://www.sciencenews.org/blog/context/tom%E2%80%99s-top-10-interpretations-quantum-mechanicsThis is a really good one for more detail by Peter J. Lewis https://www.iep.utm.edu/int-qm/I would also recommend the book 'Beyond Weird' by Philip BallMusic byDominic ‘Wibblyfingers’ WallimanFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
The Interpretations of Quantum Mechanics Domain of Science 2019-04-03 | An introduction to the Interpretations of Quantum Mechanics. The first 500 people to sign up via my link will get two FREE months of Skillshare Premium: https://skl.sh/domainofscienceThe interpretations of quantum physics are a collection of attempts of many physicists to try and make quantum physics make sense. The measurement problem and entanglement are notions that are confusing to us humans and people puzzle over questions like: Is the wave function real or just mathematics? What does a subatomic particle really look like? What is particle-wave duality really? That is where the interpretations of quantum physics come in. This is my attempt to cover the main ones.#quantum #physics #DomainOfScienceThis video was sponsored by SkillshareYou can get the posters and other merch here:https://store.dftba.com/collections/domain-of-science Or posters for outside the US here:https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFurther reading:An excellent example of Bell's inequality by Aatish Bhatia https://aatishb.com/2014/01/15/the-experiment-that-forever-changed-how-we-think-about-reality/Some summaries of the different interpretations:Wikipedia has a nice table https://en.wikipedia.org/wiki/Interpretations_of_quantum_mechanicshttps://www.sciencenews.org/blog/context/tom%E2%80%99s-top-10-interpretations-quantum-mechanicsThis is a really good one for more detail by Peter J. Lewis https://www.iep.utm.edu/int-qm/I would also recommend the book 'Beyond Weird' by Philip BallMusic byDominic ‘Wibblyfingers’ WallimanFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
If You Dont Understand Quantum Physics, Try This! Domain of Science 2019-02-25 | A simple and clear explanation of all the important features of quantum physics that you need to know. Check out this video's sponsor https://brilliant.org/dos I have spent a lot of time thinking about how best to explain quantum physics and this is the result of all my hours of pondering, and I’m really happy with how it turned out. I decided to just explain it as it actually is, rather than rely on analogies. The video explains the quantum wavefunction, particle-wave duality, the measurement problem, the double-slit experiment, superposition, entanglement, quantum tunnelling, the Heisenberg uncertainty principle, and energy quantisation. Let me know if it was helpful! Cheers Dx#quantum #physics #DomainOfScienceYou can get the posters and other merch here:https://store.dftba.com/collections/domain-of-science Or posters for outside the US here:https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFurther readingFor a more detailed introduction to quantum physics: 'The Quantum Universe' by Brian Cox and Jeff Forshaw is good.And a slightly more advanced but fantastic description of what we do and don't know about quantum physics is the excellent book 'Beyond Weird' by Philip Ball.Music byDominic ‘Wibblyfingers’ WallimanFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
The Year In Science 2018 Domain of Science 2018-12-31 | A roundup of all the biggest stories in science in 2018. Check out this video's sponsor https://brilliant.org/dos Loads of amazing progress was made in all areas of science in 2018 which is encouraging when the news makes us think that everything is falling apart. In this video I round up all of my favorite news stories from the year. Let me know in the comments if you think I have missed any out.You can get the posters and other merch here:https://store.dftba.com/collections/domain-of-science Or posters for outside the US here:https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.com Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceLinks and credits:https://en.wikipedia.org/wiki/2018_in_science- CRISPR not as good as thought https://www.livescience.com/63075-crispr-damage-cell-mutations.html- Cancer research from Augusthttps://www.medicalnewstoday.com/articles/322923.php- Animals that don’t age https://www.rd.com/culture/animals-that-live-forever/- Entirely new kind of life: https://www.quantamagazine.org/what-a-newfound-kingdom-means-for-the-tree-of-life-20181211/- Kinda room temperature superconductor https://www.sciencenews.org/article/new-hydrogen-rich-compound-may-be-record-breaking-superconductor- Best science stories by Vox https://www.vox.com/science-and-health/2018/12/18/18134579/top-science-news-2018- 2018 in spaceflight https://en.wikipedia.org/wiki/2018_in_spaceflight- FRB 121102 https://www.seti.org/frb-121102-radio-calling-cards-distant-civilization- sources of greenhouse gas emissions https://www.epa.gov/ghgemissions/sources-greenhouse-gas-emissions- Science 2018 breakthroughs https://youtu.be/r_K2SmZNc3EVisuals credits and links.Video clipsRobots:Trump signing https://www.youtube.com/watch?v=TRvM1wjpC48Boston Dynamics https://www.youtube.com/user/BostonDynamicsSoft Body robots https://www.youtube.com/watch?v=uuAY5Y_INYQUber self driving cars https://www.youtube.com/watch?v=27OuOCeZmwICRISPR:Gladstone Institute https://www.youtube.com/watch?v=wh333iLv_uULaunching stuff into space:NASA TESS https://www.youtube.com/watch?v=Q4KjvPIbgMINASA Kepler https://www.youtube.com/watch?v=_V7J05fK5e0NASA InSight Launch https://www.youtube.com/watch?v=O4_JNAFClFkNASA InSight https://youtu.be/csV0BCWZ0oANASA Mars Helicopter Scout https://youtu.be/oOMQOqKRWjUNASA Spacecraft Dawn https://www.youtube.com/watch?v=Hth3nKGKTFcNASA Parker Solar Probe https://www.youtube.com/watch?v=i_z19KPvV1wESA BepiColombo https://www.youtube.com/watch?v=ZD1cNvOPzAwNASA OSIRIS-REx https://www.youtube.com/watch?v=NYGHbl_esgwChina's CNSA Chang'e-4 Lunar Mission https://www.youtube.com/watch?v=cGp7WySaVW4SpaceX Falcon Heavy launch https://www.youtube.com/watch?v=wbSwFU6tY1cFinding Stuff in SpaceEuropa Water Plumes https://www.youtube.com/watch?v=4QJS9LcB66gMaterial falling into black hole https://www.youtube.com/watch?v=hu6hIhW00FkEuropean Southern Observatory Super Earth https://www.eso.org/public/news/eso1837/European Southern Observatory Oumuamua https://www.eso.org/public/videos/eso1820a/PhysicsHarvard meta material lens https://www.bbc.com/news/science-environment-36438686IceCube neutrino blazar https://www.youtube.com/watch?v=wfVM6To7XfEEarth's Magnetic Field https://svs.gsfc.nasa.gov/vis/a010000/a010900/a010954/BiologyFruit Fly connectome https://phys.org/news/2018-07-brain-imaged-nanoscale-resolution.htmlMedicine3D printed corneas https://www.ncl.ac.uk/press/articles/latest/2018/05/first3dprintingofcorneas/Pigs https://www.videvo.net/video/pig-digging/4748/Pigs https://www.videvo.net/video/piglets-feeding/3044/Pills https://www.videvo.net/video/prescription-drugs-top-view/4928/Climate ChangeOzone recovery https://www.nasa.gov/feature/goddard/2018/nasa-study-first-direct-proof-of-ozone-hole-recovery-due-to-chemicals-banWorld Meteorological Organization https://www.youtube.com/watch?v=TdEFR4qFjEAClouds https://www.videvo.net/video/blue-sky-and-clouds-timelapse/2299/Glacier https://www.videvo.net/video/icelandic-glacier-lake/452778/Explosion sound effect https://freesound.org/s/156031/Vinyl scratch https://freesound.org/people/musicvision31/sounds/431773/References to all the images used in the video can be found here:http://dominicwalliman.com/post/181579076135/links-to-images-used-in-this-year-in-science-2018MusicKevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 3.0http://creativecommons.org/licenses/by/3.0/"Backbay Lounge""Dvorak Polka""Lively Lumpsucker""Hyperfun""Royal Banana""Nouvelle Noel""Deuces""Hard Boiled""Ever Mindful""Concentration"
Map of Science (and everything else) Domain of Science 2018-09-19 | The Map of Science explores what science really is. Check out this video's sponsor https://brilliant.org/dosIn this video I investigate what makes a science a science, and how the scientific method is used in different subjects. I lay out all of the areas of human endeavor and show how they relate to each other from philosophy, through the sciences, to the social sciences, the arts and back to philosophy which I have drawn as a big donut. The main theme is that the scientific method is harder and harder to apply to subjects as they deal with more and more complex systems.When I said I did in depth maps of ‘all’ of these subjects, I meant just the main ones, mathematics, physics, chemistry, biology and computer science.#science #DomainOfScienceYou can get the poster here: North America: https://store.dftba.com/products/the-donut-of-knowledge-posterEverywhere else: https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/If you want to check out my Professor Astro Cat books go here:http://profastrocat.comThe trippy ending uses footage from this amazing video: https://youtu.be/-Z4jx5VMw8MAnd is inspired by this other amazing video: https://youtu.be/uwmeH6Rnj2EThanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
Five Quantum Computing Misconceptions Domain of Science 2018-07-23 | I sometimes read things about quantum computing that are not quite right, I clear some up here. Check out this video's sponsor https://brilliant.org/dosQuantum computing is a hot topic these days, but I sometimes see things in the media that I know are probably going to be misinterpreted by the people reading them. So this is my attempt to clear up some of the main misconceptions I see about quantum computing.But if you are wondering what the state of quantum computing is right now. It is real and exists. The quantum computers of today have a few tens of qubits: as of making this video the highest number of qubits in the universal quantum computing scheme is 72 from Google, and in the quantum annealing scheme is about 2000 from D-Wave. But they work and solve real world problems. They haven’t quite exceeded classical computers, but they are very close, and there are going to be some interesting developments over the next year.#quantum #computers #DomainOfScienceI have posters available to buy here: https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Also, if you enjoyed this video, you will probably like my Professor Astro Cat science books, available in all good books shops world in over 24 languages!http://profastrocat.comThanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
Movie Night With a Physicist | Movie Physics #1 Domain of Science 2018-06-16 | Physics comes up in movies a lot, and as quite a difficult subject it is fun to see how physics is interpreted through the lens of cinema. Sometimes they get it very right and sometimes they get it very wrong!A friend of mine who is really into movies picked out a bunch of clips for me to interrogate. Some movies I had seen before, and others I hadn't. See how Hollywood does with some hardcore physics!#physics #movies #DomainOfScienceI have posters available to buy here: https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Also, if you enjoyed this video, you will probably like my Professor Astro Cat science books, available in all good books shops world in over 24 languages!http://profastrocat.comThanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFind me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
Calculus, what is it good for? Domain of Science 2018-06-04 | Calculus is an incredibly useful tool for deriving new physics. Check out this video's sponsor https://brilliant.org/dosHere is a brief description of calculus, integration and differentiation and one example of where it is useful: deriving new physics. In this video I start with a very simple derivation which shows the relationship between momentum and kinetic energy, and then show a simple introduction to integration and differentiation.When I learned physics at University one of the most satisfying experiences was getting to grips with calculus enough to use it to derive equations as it allowed me to wield mathematics to describe the world, which felt awesome.#mathematics #calculus #DomainOfScienceI have posters available to buy here: https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in over 20 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 4+ and 7+. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Human Body Odyssey: http://nobrow.net/shop/professor-astro-cats-human-body-odyssey/Solar System Book (age 4+): http://nobrow.net/shop/professor-astro-cats-solar-system/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofsciencehttps://www.patreon.com/domainofscience
Quantum Supremacy Explained Domain of Science 2018-04-02 | Find out what it takes for a quantum computer to beat a classical computer to achieve quantum supremacy. Check out this video's sponsor https://brilliant.org/dosQuantum supremacy’s that moment when a quantum computer beats the best supercomputers at solving some kind of problem, and it’s a very exciting time right now in quantum computing because, as of recording this video we’re on the brink of having quantum supremacy. In this video I quickly describe how quantum computing works, what quantum computers exist in the world today and what you need to do to prove quantum supremacy.When I posted this video quantum supremacy hadn’t been reached, but people are predicting that it will happen soon.Also the qubit numbers I posted for the different quantum computing efforts will go out of date quite quickly, so they won’t be valid if you are watching this in the future. Hello from April 2018!And full disclosure - I used to work at D-Wave but I don’t have any favourites, I’m excited by progress on all fronts and believe they all deserve the same critical analysis.#quantum #computers #DomainOfScienceI have other posters available to buy here: https://www.redbubble.com/people/dominicwallimanI have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in over 20 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 4+ and 7+. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Human Body Odyssey: http://nobrow.net/shop/professor-astro-cats-human-body-odyssey/Solar System Book (age 4+): http://nobrow.net/shop/professor-astro-cats-solar-system/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofscience
How to Read Math Domain of Science 2018-02-28 | Baffled by equations, well no more! Continue learning at this video's sponsor https://brilliant.org/dosLots of people find mathematical equations intimidating because they don't make sense. But they are not hard to understand if you follow a few steps, anyone can learn to read them. And it is well worth it because they are so incredibly useful to describe everything in math and physics. If you already know I'm sure you know someone who might like this video, I'm going to send it to my family who are less mathematically inclined than me.The steps you need to know are: 1. Find the variables, 2. Work out what all of the different mathematical symbols mean, 3. Wok out what order you would perform the mathematical operations if you were going to plug numbers in to the equations. These steps really help you get your head around what an equation is telling you. Also, don't be scared about the greek letters, they do just the same thing as normal letters, they either represent constants or variables.#mathematics #equations #DomainOfScienceThe Math Notation Cheat Sheet is here: https://www.flickr.com/photos/95869671@N08/40544016221/in/dateposted-public/And available to buy here: https://www.redbubble.com/people/dominicwalliman/works/30597060-mathematics-notation-cheat-sheetGet high res versions by supporting me on Patreon: https://www.patreon.com/domainofsciencePOSTERS: I have other posters available to buy here: https://www.redbubble.com/people/dominicwalliman I have also made a version available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/?Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in over 20 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 4+ and 7+. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Human Body Odyssey: http://nobrow.net/shop/professor-astro-cats-human-body-odyssey/Solar System Book (age 4+): http://nobrow.net/shop/professor-astro-cats-solar-system/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/domainofscience_____________________________This is a cheat sheet with a lot of the basic mathematical notation you will come across in popular science.This ties in with a youtube video which you can watch here: https://youtu.be/Kp2bYWRQylkAnd if you would like to buy it as a poster or sticker you can get hold of it here: https://www.redbubble.com/people/dominicwalliman/works/30597060-mathematics-notation-cheat-sheet_______________________________Tags:math, mathematics, equation, formula, explainer, algebra, constants, variables, science, animation, maths, calculus, trigonometry, scicomm, stem
Map of Biology Domain of Science 2017-12-09 | Biology is the subject that studies life in all its forms, from the simple cell through to all the animals that inhabit the planet. In this map I lay out the subject of biology and how all of the sub-disciplines are related to each other: microbiology, genetics, bioengineering, anatomy, physiology, medicine, neuroscience, ecology, zoology to name but a few.Biology spans the scales, from biophysics and biochemistry studying the basic elements of life, to the study of whole ecosystems and the environment. If there is one word that describes biology, it is complexity. There is a huge amount we still don’t understand about how life works, how it started and how it ended up with us.#biology #DomainOfSciencePOSTERS: If you would like to buy a poster of this map, they are available here: https://www.redbubble.com/people/dominicwalliman I have also made a version available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/?Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in 16 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 7-12. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book: http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
Every Animal In Your DNA Domain of Science 2017-10-17 | You are the living ancestor of an unbroken chain of lives stretching from you, through your mother and your grandmother all the way back through the complete history of life on planet Earth to the very first life forms that appeared around four billion years ago.#naturalhistory #DomainOfScienceYou can buy this poster here: https://www.redbubble.com/people/dominicwalliman/works/28504585-the-chain-of-life-your-evolutionary-history?asc=u&p=poster&rel=carousel Get all my other posters here: https://www.redbubble.com/people/dominicwallimanAnd free downloadable versions of this and the other posters here. If you want to print them out for educational purposes please do! https://www.flickr.com/photos/95869671@N08/More info and links:Times humans nearly became extincthttps://io9.gizmodo.com/close-calls-three-times-when-the-human-race-barely-esc-1730998797Bottlenecks of human populationhttps://academic.oup.com/mbe/article/17/1/2/975516/Population-Bottlenecks-and-Pleistocene-HumanAnimal Ancestors illustrationhttps://ntamura.deviantart.com/art/Evolution-project-178230251Timeline of the evolutionary history of life on Earthhhttps://en.wikipedia.org/wiki/Timeline_of_the_evolutionary_history_of_life#cite_note-NAT-20170301-15Early spongehttp://www.sciencemag.org/news/2015/03/oldest-known-sponge-pushes-back-date-key-split-animal-evolutionList of phylogeny of human ancestorshttps://biology.stackexchange.com/questions/27992/largest-direct-ancestor-of-humansAcorn worm genes shared with humanshttp://www.scienceworldreport.com/articles/33346/20151119/evolution-worms-70-percent-human-genes-trace-ancestry-acorn-worm.htmThanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceThe Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US market. The Great Courses Plus is currently working to both optimize the product globally and accept credit card payments globally.I also write a series of children’s science books call Professor Astro Cat, these links are to the publisher, but they are available in all good bookshops around the world in 18 languages and counting:Frontiers of Space (age 7+): http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure (age 7+): http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book (age 7+): http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System Book (age 3+, available in UK now, and rest of world in spring 2018): http://nobrow.net/shop/professor-astro-cats-solar-system/?Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/And the new Professor Astro Cat App: https://itunes.apple.com/us/app/galactic-genius-with-astro-cat/id1212841840?mt=8Find me on twitter, Instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
The Quantum Technology in Your Pocket Domain of Science 2017-08-01 | You might not know that you use quantum technologies every day pretty much constantly. Here I have summarised five of them, but there are many others. Quantum physics is often seen as a weird part of physics, far removed from our every day lives but this couldn’t be further from the truth. The entire modern world exists because of our understanding of quantum physics!#quantum #technology #DomainOfScienceYou can get this as a poster here: https://www.redbubble.com/people/dominicwalliman/works/27438063-5-ways-you-use-quantum-technology-every-day?asc=u&p=poster&rel=carouselAnd all my other posters here: https://www.redbubble.com/people/dominicwallimanAnd free versions for teachers here: https://www.flickr.com/photos/95869671@N08/And the new Professor Astro Cat App: https://itunes.apple.com/us/app/galactic-genius-with-astro-cat/id1212841840?mt=8And check out the other professor astro cat things, these links are to the publisher, but they are available in all good bookshops around the world in 18 languages and counting:Frontiers of Space (age 7+): http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure (age 7+): http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book (age 7+): http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System Book (age 3+, available in UK now, and rest of world in spring 2018): http://nobrow.net/shop/professor-astro-cats-solar-system/?Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceIf I make any mistakes in this video I will post corrections here:So far so good. Fingers crossed!! :DSome links to interesting info if you would like to find out more:Forbes: What has quantum mechanics ever done for us.https://www.forbes.com/sites/chadorzel/2015/08/13/what-has-quantum-mechanics-ever-done-for-us/#31b995d64046Scientific American interview.https://www.scientificamerican.com/article/everyday-quantum-physics/Smithsonian practical uses of quantum mechanics.http://www.smithsonianmag.com/science-nature/five-practical-uses-spooky-quantum-mechanics-180953494/Phys.org quantum technologieshttps://phys.org/news/2016-06-quantum-technologies-revolutionize-21st-century.htmlLCD vs LED screenshttps://www.oneclickroot.com/android-smartphones/led-versus-lcd-smartphone-screens-which-one-is-best-for-you/How an LED workshttps://en.wikipedia.org/wiki/Light-emitting_diodeDifference between CCD and CMOShttps://www.lifewire.com/what-are-image-sensors-493722Invention of the transistor.https://en.wikipedia.org/wiki/John_Bardeen#The_invention_of_the_transistorHistory of semiconductors.https://en.wikipedia.org/wiki/Semiconductor#Early_history_of_semiconductorsVeritasium explains transistors wellhttps://youtu.be/IcrBqCFLHIYExplanation of a photodetectorhttps://www.aptechnologies.co.uk/support/photodiodes/photodiode-theory-of-operationHyperfine splitting of a caesium atomhttp://hyperphysics.phy-astr.gsu.edu/hbase/acloc.htmlHelium Neon Laserhttp://hyperphysics.phy-astr.gsu.edu/hbase/optmod/lasgas.html#c1LEDshttp://hyperphysics.phy-astr.gsu.edu/hbase/Electronic/leds.html#c3Energy Bandshttp://hyperphysics.phy-astr.gsu.edu/hbase/Solids/pnjun2.html#c2Domain of Science forum: https://www.commonlounge.com/community/7df58003ee83407fbef41fe842c7014fFind me on twitter, Instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
The Map of Chemistry Domain of Science 2017-05-16 | The entire field of chemistry summarised in 12mins from simple atoms to the molecules that keep you alive.#chemistry #DomainOfScienceIf you would like to buy a poster of this map, they are available here: https://www.redbubble.com/people/dominicwalliman/works/26426671-the-map-of-chemistry I have also made a version available for educational use which you can find here: https://flic.kr/p/UBS4mf and a widescreen version: https://flic.kr/p/UNA1LWErrata and notes:1. I got the Oxidising Agent and the Reducing Agent the wrong way around! Sodium is the Reducing agent and Chlorine is the Oxidising agent. My confusion was that when a sodium atom looses an electron it becomes oxidised, so in my simple brain, I called it the oxidising agent. That is wrong because the agent that oxidises the sodium is the chlorine atom and so the labels are the wrong way around. Doh!2. I drew the hydrogen H2 molecule with a double bond but it should be a single bond because they are bonded with a single covalent bond.3. Where I have drawn carbon dioxide, the carbon should have a double bond to each of the oxygens.4. Apparently Feynman diagrams are not that useful for theoretical chemistry, so perhaps that wasn't the best choice for the illustration. The feedback in the comments from a real theoretical chemist is "All we deal with is shuffling around electrons, but many many many electrons, so a Feynman diagram would need to be huge but at the same time would be very very repetitive."5. In analytical chemistry, I should have called it distillation rather than precipitation.6. My definition of organic chemistry being about ‘life’ is not very good. I should have said that organic chemistry looks at compounds that contain carbon. But there are some compounds in inorganic chemistry that also contain carbon, like carbon dioxide so I guess I'd also have to state that inorganic chemistry is almost everything else.7. I said that fuels are inorganic chemistry which is misleading when I drew a car next to it. My understanding is that there are inorganic fuels that don't contain carbon, but obviously all the fuels we are familiar with are organic. I thought a picture of a car would tie a few things together elegantly, but it ended up giving the wrong impression. That’s okay, I’m still learning! :D8. In inorganic chemistry, I should have stated that all natural minerals fall under inorganic chemistry so as not to be misleading, otherwise you might go way thinking that only man-made substances fall under inorganic chemistry which is not true. I said that 'a lot of the inorganic compounds that are studied are man-made' meaning that the cutting edge of research is mostly man-made substances.9. Apparently water is not the most inflammable substance. I thought it was so that is interesting.10. In the bonding section, hydrogen bonding and van der waals forces are technically inter molecular forces.Here are some of the references I used for this video if you’d like to dig a little deeperhttps://en.wikipedia.org/wiki/Chemistryhttps://en.wikipedia.org/wiki/Outline_of_chemistryhttps://www.uwlax.edu/chemistry-and-biochemistry/student-resources/different-types-of-chemistry/https://www.khanacademy.org/science/chemistryhttps://www.cancerquest.org/cancer-biology/biological-building-blocksEarly smelting:http://ispatguru.com/evolution-of-blast-furnace-iron-making/Categorisation of reactionshttp://www2.ucdsb.on.ca/tiss/stretton/chem1/stoich2.htmlThanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceFrontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book: http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
You Use Quantum Physics to Smell Domain of Science 2017-03-22 | Your nose uses quantum tunnelling to smell! This crazy conclusion comes from the latest interpretations of the evidence about how our smell receptors detect odour molecules. This video summarises the two models of smell: shape theory and vibration theory, and concludes that you need both to explain how we smell.#quantum #biology #DomainOfScienceIf you would like to buy a poster of this map, they are available here: https://www.redbubble.com/people/dominicwalliman/works/25781802-your-quantum-nose-how-smell-worksI have also made a version available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/33581664495/in/dateposted-public/Domain of Science forum: https://www.commonlounge.com/community/7df58003ee83407fbef41fe842c7014fThe main reference I used for this video was "Life on the Edge" by JohnJoe McFadden and Jim Al-Khalili. Which I highly recommend, it is very well written and contains some brilliant science explanations. The field of quantum biology is utterly fascinating. https://www.amazon.com/Life-Edge-Coming-Quantum-Biology/dp/0307986829Here are some other links you can look at if you want to find out more:https://en.wikipedia.org/wiki/Vibration_theory_of_olfactionhttps://phys.org/news/2011-03-quantum-explanation.htmlhttp://www.physics.org/featuredetail.asp?id=83To err is to human, and I human a lot. I always try my best to be as correct as possible, but unfortunately I make mistakes. This is the errata where I correct my silly mistakes. My goal is to one day do a video with no errors!1. I misspelled Planck's Constant and wrote Plank's constant. Silly me!Thanks so much to my supporters on Patreon. I hope to make money from my videos one day, but I’m not there yet! If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in 16 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 7-12. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book: http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
The Map of Mathematics Domain of Science 2017-02-01 | The entire field of mathematics summarised in a single map! This shows how pure mathematics and applied mathematics relate to each other and all of the sub-topics they are made from.#mathematics #DomainOfScienceIf you would like to buy a poster of this map, they are available here: North America: https://store.dftba.com/products/map-of-mathematics-posterEverywhere else: http://www.redbubble.com/people/dominicwalliman/works/25095968-the-map-of-mathematicsFrench version: https://www.redbubble.com/people/dominicwalliman/works/40572671-the-map-of-mathematics-french-version?asc=uSpanish Version: https://www.redbubble.com/people/dominicwalliman/works/40572693-the-map-of-mathematics-spanish-version?asc=uI have also made a version available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/32264483720/in/dateposted-public/To err is to human, and I human a lot. I always try my best to be as correct as possible, but unfortunately I make mistakes. This is the errata where I correct my silly mistakes. My goal is to one day do a video with no errors!1. The number one is not a prime number. The definition of a prime number is a number can be divided evenly only by 1, or itself. And it must be a whole number GREATER than 1. (This last bit is the bit I forgot). 2. In the trigonometry section I drew cos(theta) = opposite / adjacent. This is the kind of thing you learn in high school and guess what. I got it wrong! Dummy. It should be cos(theta) = adjacent / hypotenuse.3. My drawing of dice is slightly wrong. Most dice have their opposite sides adding up to 7, so when I drew 3 and 4 next to each other that is incorrect.4. I said that the Gödel Incompleteness Theorems implied that mathematics is made up by humans, but that is wrong, just ignore that statement. I have learned more about it now, here is a good video explaining it: https://youtu.be/O4ndIDcDSGc5. In the animation about imaginary numbers I drew the real axis as vertical and the imaginary axis as horizontal which is opposite to the conventional way it is done.Thanks so much to my supporters on Patreon. I hope to make money from my videos one day, but I’m not there yet! If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscienceHere are links to some of the sources I used in this video.Links:Summary of mathematics: https://en.wikipedia.org/wiki/MathematicsEarliest human counting: http://mathtimeline.weebly.com/early-human-counting-tools.htmlFirst use of zero: https://en.wikipedia.org/wiki/0#History http://www.livescience.com/27853-who-invented-zero.htmlFirst use of negative numbers: https://www.quora.com/Who-is-the-inventor-of-negative-numbersRenaissance science: https://en.wikipedia.org/wiki/History_of_science_in_the_RenaissanceHistory of complex numbers: http://rossroessler.tripod.com/ https://en.wikipedia.org/wiki/MathematicsProof that pi is irrational: https://www.quora.com/How-do-you-prove-that-pi-is-an-irrational-number and https://en.wikipedia.org/wiki/Proof_that_%CF%80_is_irrational#Laczkovich.27s_proofAlso, if you enjoyed this video, you will probably like my science books, available in all good books shops around the work and is printed in 16 languages. Links are below or just search for Professor Astro Cat. They are fun children's books aimed at the age range 7-12. But they are also a hit with adults who want good explanations of science. The books have won awards and the app won a Webby.Frontiers of Space: http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/Atomic Adventure: http://nobrow.net/shop/professor-astro-cats-atomic-adventure/Intergalactic Activity Book: http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/Find me on twitter, instagram, and my website:http://dominicwalliman.comhttps://twitter.com/DominicWallimanhttps://www.instagram.com/dominicwallimanhttps://www.facebook.com/dominicwalliman
