Brainiac75
Battle of The Giants | Testing extreme magnets
updated
So many questions to answer but I will give it a try in this video. Luckily, plasma balls are relatively safe sources for high-voltage experiments :)
My Patreon-page: patreon.com/Brainiac75
Video tips:
Monster magnet meets plasma ball...: youtu.be/1ppPrYeXoek
Upgrading fiber optic lamps to laser brightness: youtu.be/5uoKlGzmDgg
Mystery RADIOACTIVE source | Can we identify it?: youtu.be/CLa0GvHhgrY
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0m:01s
'Darkness is Coming' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 0m:59s + 7m:14s + 9m:10s
'Perspectives' Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 3m:12s
'Floating Cities' Kevin MacLeod (incompetech.com)
ISRC: USUAN1600018
Time code: 5m:48s
'Redletter' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100714
Time code: 8m:17s
'Bathed in the Light' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100308
Time code: 11m:45s
'Adding the Sun' Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 6m:45s
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#plasma #highvoltage #spark
In this video, I give it another try. Can I fill the yellow gap between red and green with a new laser that should emit a wavelength right between the ones I have tested to be closest to yellow?
Is it true yellow? How powerful is it? What is its true wavelength? How does it work? Will my camera recording in RGB (red green blue) even film it right? Let's find out!
Valkyrie 573 laser donated in March 2024 by: tinkerlasers.com
Link for laser safety sheet: lasersafetyfacts.com/laserclasses.html
Links for scientific paper on 573 nm laser:
dx.doi.org/10.1364/OL.34.002183 or
researchgate.net/publication/26889189_Self-frequency-doubled_KTiOAsO_4_Raman_laser_emitting_at_573_nm
TEM-mode illustrations by DrBob at English Wikipedia: en.wikipedia.org/wiki/Transverse_mode#/media/File:Laguerre-gaussian.png
en.wikipedia.org/wiki/Transverse_mode#/media/File:Hermite-gaussian.png
creativecommons.org/licenses/by-sa/3.0
My Patreon-page: patreon.com/Brainiac75
Testing my near yellow lasers: youtu.be/XQnmMjYHgcM
Monster magnet meets plasma ball...: youtu.be/1ppPrYeXoek
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0m:00s + 0m:55s + 1m:37s
'Long Note Three' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 0m:40s + 5m:25s
'Impact Lento' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time codes: 1m:03s + 2m:11s + 7m:28s + 8m:36s
'Perspectives' Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 3m:01s + 11m:01s
'Adding the Sun' Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 6m:00s
'Hiding Your Reality' Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time code: 8m:18s
'Long Note Three' Kevin MacLeod (incompetech.com)
Part from 2:30 into the music track.
ISRC: USUAN1100424
Time code: 9m:28s
'Lightless Dawn' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 7m:02s
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#yellow #laser #mystery
In this video, I max test the power supply and see if it matters.
I also build a pulse-width modulator using an Arduino Uno in an attempt to adjust the laser's power output. Will I succeed?
Original Arduino project on LaserPWM: github.com/geoffworks17/LaserPWM
My Patreon-page with Arduino sketches etc.: patreon.com/Brainiac75
Recommended video links:
More about the electronic load and how to max test a power supply: youtu.be/hYLUN5zZcA8
Yellow lasers?: youtu.be/XQnmMjYHgcM
Build your own laser beam dump: youtu.be/rRIlhskMYAM
Finishing and testing DIY beam dump against a pro model: youtu.be/XYI4nET5-fk
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0m:1s + 12m:32s
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 1m:8s + 5m:0s
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 2m:57s
"Interloper" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100401
Time code: 3m:44s
"Redletter" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100714
Time codes: 4m:5s + 10m:50s
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
Time code: 7m:22s
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 10m:24s
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#laser #powersupply #arduino
In this video, I test the weird paint and compare it to ferrofluid and my own creation: ferripaste. How well does magnetic paint work in comparison? What are the fluids' strengths and weaknesses? Is one of the disadvantages of paint actually a useful feature?
Let's find out!
One of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
Ferrofluid and 70x35 mm magnet donated earlier by supermagnete.com:
Ferrofluid: sumag.net/ferrofluid-x05
My Patreon-page: patreon.com/Brainiac75
Links to other videos with a similar topic:
How to make Ferripaste: youtu.be/CWH9C__jn2w
Ferrofluid vs. Ferripaste: youtu.be/Fw-PemqRN3A
Monster magnet meets magnetic fluid...: youtu.be/L8cCvAITGWM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0m:1s
"Martian Cowboy" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100349
Time codes: 1m:14s + 7m:54s + 11m:45s
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 3m:45s +10m:1s
'Fluidscape' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time codes: 5m:52s + 14m:42s
'Long Note Three' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 6m:23s + 10m:49s
'Impact Lento' Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 7m:4s
'March of the Spoons' Kevin MacLeod (incompetech.com)
ISRC: USUAN1700008
Time code: 13m:56s
"Rising Tide" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900010
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 9m:35s
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) 'Spacial Harvest' Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#magnetic #paint #ferrofluid
In this video, I use a range of tests in an attempt to identify the radioisotope. Including paper, magnets and a gamma spectrometer.
Will I figure it out or will the source remain a mystery?
Radiacode 103 dosimeter and gamma spectrometer donated by Radiacode.com: 103.radiacode.com
They have a YouTube-channel too, including a video of their new manufacturing lab in Cyprus: youtube.com/watch?v=n7EVYZ0Mf54
My Patreon-page: patreon.com/Brainiac75
Links to other of my related videos:
Mushrooms and Radiacode 101: youtu.be/x1UZdLVlBXg
SD Card vs. Radioactivity | Data Loss?: youtu.be/vx-lcFD3-BE
Monster magnet meets monitors (featuring Left Hand Rule): youtu.be/pu0pIq-ziEA
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 12:40
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 0:54 + 8:17
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 4:45
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time codes: 6:12 + 11:49
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time code: 9:02
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 11:18
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
ISRC: USUAN1500048
Time code: 14:06
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
Part from 2:34 in the music track.
ISRC: USUAN1500048
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:36
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#radioactive #radiacode #geiger
Time to upgrade my two fiber lamps! Make them brighter - much brighter. Will I succeed or is there a limit I overlooked?
LaserCube 7.5W Ultra donated earlier by wickedlasers.com for this video: youtu.be/-iBo3tivsNY
My Patreon-page: patreon.com/Brainiac75
Other videos worth a watch:
Yellow lasers!? Finally - after 25+ years of collecting!: youtu.be/XQnmMjYHgcM
Hidden Hazards of Halogen Lamps: youtu.be/qNpF8rB5sNc
Crazy difference between 5W LASER and 5W LED!: youtu.be/vUwP7SY0Ajs
Monster magnet meets subwoofer...: youtu.be/wWzg4wRtBkE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 13:46
"Long Note Two" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100420
Time codes: 0:55 + 5:00 + 11:05
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:48 + 7:17
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 4:29 + 8:48
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 10:06
"Supernatural" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100397
Time code: 11:51
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
ISRC: USUAN1500048
Time code: 12:32
"Floating Cities" Kevin MacLeod (incompetech.com)
ISRC: USUAN1600018
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 9:42
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#fiber #lamp #laser
They will meet my largest, strongest magnet and respond in different ways. Will they even work after the challenging tests?
One of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Monster magnet meets plasma ball: youtu.be/1ppPrYeXoek
Monster magnet meets aluminum can: youtu.be/IDjqeLpjI4A
Monster magnet meets subwoofer: youtu.be/wWzg4wRtBkE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped.
Time codes: 1:05 + 12:46
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 4:25
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 6:11
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time code: 8:29
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 10:04 + 13:50
"Impact Andante" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100621
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 9:36
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Magnet #Monitor #CRT
After 25+ years of collecting lasers, I finally should have some too. Two new colors, supposed to be 561 nm and 591 nm, in the yellow gap between red and green.
I will test their color (wavelength in nm) and power output. Are they as specified?
Are they even yellow? This may depend on the eyes of the beholder. What do you think?
My Patreon-page: patreon.com/Brainiac75
Recommended videos:
Desert Sun Lamps: youtu.be/yyygYdSOpi8
Calculate laser lumens: What makes green lasers the BEST lasers?: youtu.be/lWQ66Z-HqcM
Comparing the two laser power meters: HWLPM Mini 10W vs. Sanwu Tracer 20W: youtu.be/wFC9b1a32r4
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Looped by me.
Time codes: 0:54 + 3:21 + 8:13
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 1:46
"Martian Cowboy" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100349
Time codes: 4:26 + 6:39 + 13:53
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 5:50
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time code: 9:38
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 10:35
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 9:07
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Yellow #Laser
Turns out that the fluorescence of tonic water is a happy, coincidental combination of the right factors for quinine!
My Patreon-page: patreon.com/Brainiac75
Recommended videos:
Smartphones measure MAGNETISM in 3D | Gaussmeter in your pocket?: youtu.be/YZqyNyOyJmU
Crazy difference between 5W LASER and 5W LED: youtu.be/vUwP7SY0Ajs
Glow-in-the-dark: Can you change the color?: youtu.be/jTQOPRKFIXU
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 0:56
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time codes: 3:10 + 8:40
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 4:41
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 6:32 + 8:15
"Impact Andante" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100621
Time code: 6:45
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 4:15
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#fluorescence #tonicwater
For example by changing the light used to charge them - on both wavelengths and spectral bandwidth? And how about changing the temperature of the pigment? Time to find out!
My Patreon-page: patreon.com/Brainiac75
Find amber with UV light: youtu.be/gNJAHwJwPLc
Bananas can detect UVC light?: youtu.be/bb1Nc1oygTs
Build a laser beam stopper: youtu.be/rRIlhskMYAM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Spacial Harvest" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100653
Time codes: 0:55 + 6:24
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:39 + 8:19
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time code: 3:37
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 4:22
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 9:56
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 5:56
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Glow-in-the-dark #Fluorescence #Phosphorescence
What makes them different and why were they designed like that? It is actually a dilemma of life. Let's explore it!
My Patreon-page: patreon.com/Brainiac75
Links for other of my videos:
Hidden Hazards of Halogen Lamps: youtu.be/qNpF8rB5sNc
Are cheap UV detection cards any good?: youtu.be/Xdc6B3TcTL8
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 9:09
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time code: 0:44
"Redletter" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100714
Time code: 0:53
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 3:42
"Light Awash" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100175
Time code: 4:40
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 6:50
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 8:12
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 7:46
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#FluorescentLamp #FluorescentLight #Ultraviolet
I also show how it is possible to use the cards to test if your glasses have UV protection. Including potential misreads depending on the light source used.
My Patreon-page: patreon.com/Brainiac75
More about amber search lights: youtu.be/gNJAHwJwPLc
More about the 3W GTL3 UVC lamp: youtu.be/bb4t1F88mHs
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 10:06
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 0:51
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 4:55
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time codes: 5:53
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 7:46
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 7:16
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#UVdetection #UVprotection
Using strong magnets and sensitive setups, even soda cans will have visible reactions. Do you know both of them? And can you guess which element will roll off a magnet the slowest: Aluminium, copper or silver?
200x50 mm disc magnet, 50 mm sphere magnet and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Old video of mine on eddy currents: youtu.be/QJyWaliROPo
Old video on how to improve eddy currents experiments: youtu.be/nz9N_RlFloM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 11:07
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 0:58
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time code: 2:12
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 4:36
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 8:25
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:56
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Magnet #SodaCan #DrinkCan
Maps of Earth's magnetic field: ncei.noaa.gov/products/world-magnetic-model
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
50 mm sphere magnets and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Suggested videos:
Smartphone as lux meter and sound level meter: youtu.be/vpjCb2snZck
Mystery of the Demagnetizer | What's inside? How does it work?: youtu.be/RazORgAqEUc
Monster magnet meets subwoofer: youtu.be/wWzg4wRtBkE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 4:30 + 7:33 + 10:18
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 0:39 + 11:55
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:33 + 3:51
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time codes: 3:17 + 3:42
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time codes: 5:37 + 12:42
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 9:37
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 11:26
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Smartphone #Gaussmeter #Earth
I will also open it up to see its inner workings and figure out the laser beam paths inside it. Quite complicated! This also means I can include instructions on how to open it up - for example to change the rechargeable battery after years of use. Perhaps the first time this has been published?
Anyway, this was meant as something special to celebrate reaching 750,000 subscribers! Thank you so much!
LaserCube Ultra 7.5W donated by wickedlasers.com
Laser engraver Ortur Laser Master 2 Pro donated earlier by Ortur: aliexpress.com/item/1005003001677388.html
My Patreon-page: patreon.com/Brainiac75
Suggested video links:
Calculate lumens from a laser: youtu.be/lWQ66Z-HqcM
Crazy difference between 5W LASER and 5W LED: youtu.be/vUwP7SY0Ajs
Zenodilodon, laser combining 36(!) red laser diodes: youtube.com/watch?v=i4Ce5JKH4wo
Zenodilodon, red laser beam array alignment: youtube.com/watch?v=XwIka7h8sbM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 9:18
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 0:39
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 2:37 + 12:22
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time codes: 3:52 + 8:03 + 11:43
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 5:37
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 8:58 + 11:03
"Impact Andante" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100621
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 11:15
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
Yes, but the heat causes other, less obvious, even invisible issues that you need to be aware of. Issues that the glass protects you against.
In this video, I take a closer look at them.
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 0:48 + 5:13
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time codes: 1:48 + 9:36
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 3:08
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 7:02
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 6:33
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Halogen #LED #Ultraviolet
Are there inexpensive alternatives to light and sound meters? How about a multimeter that will measure both lux and decibels? Or what about your smartphone? In this video, I will test if they are any good...
My Patreon-page: patreon.com/Brainiac75
Recommended videos for further exploration:
- SD Card vs. Monster Magnet and Induction Cooker (2000W AC Electromagnet): youtu.be/WhqKYatHW2E
- How faster is an induction cooker really? | Magnetocaloric Effect: youtu.be/8hdzZZtZT48
- Crazy difference between 5W LASER and 5W LED!: youtu.be/vUwP7SY0Ajs
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 5:35
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 0:57 + 8:25
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time codes: 2:52 + 10:54
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 7:45 + 8:07
"Newer Wave" Kevin MacLeod (incompetech.com)
ISRC: USUAN2000024
Time code: 9:54
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 5:03
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Smartphone #Multimeter #LightAndSound
Speakers play music by magnetism. The stronger the magnet, the louder and better it will usually play.
Makes me wonder what will happen if I take one of my super-strong neodymium magnets and put it behind a subwoofer. Will it play much louder? Does it matter what pole of the magnet faces the speaker? Let's find out!
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
One of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Recommended videos:
Monster magnet meets plasma ball...: youtu.be/1ppPrYeXoek
Monster magnet meets lasers...: youtu.be/FF9i5qQhNyU
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 0:54 + 1:43
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 1:31
"Monkeys Spinning Monkeys" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400011
Time codes: 2:35 + 11:06 + 12:09
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 3:39 + 3:56 + 5:00 + 7:58
"Newer Wave" Kevin MacLeod (incompetech.com)
ISRC: USUAN2000024
Time codes: 4:48 + 5:28
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time codes: 8:49 + 11:37
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 10:10
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:17
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Speaker #Subwoofer #Magnet
How hard can it be to max power test a power supply? After finding out my laboratory power supply will deliver more volts than advertised, I have decided to test how many watts it will deliver. The issue is that I don't know how? In this video, I will give it some attempts and learn from the mistakes... Will the power supply deliver the watts it is supposed to?
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 7:30 + 11:03
"Long Note Two" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100420
Time codes: 0:44 + 8:44
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
Time codes: 2:52 + 6:18
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 3:58 + 10:42
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 9:43
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 5:50
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Max #Watts #PowerSupply
In this video, I will test if something as common as a banana can be used to detect invisible UVC light. Will it react to UVC only or does UVA and heat from a lamp have an effect too? And can you get sunscreen that protects against UVC?
As a bonus, I also share a nice recipe for a barbeque banana dessert :)
My Patreon-page: patreon.com/Brainiac75
Video including suncreen, initial test of the banana and spectrum of sunlight: youtu.be/EXBAdajRuYw
Video on odd hybrid UVC lamp: youtu.be/bb4t1F88mHs
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 0:43 + 3:33 + 8:21 + 9:11
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:34 + 5:13
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 6:06 + 7:30
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 6:33
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:41
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Banana #UVC #Sunscreen
My Patreon-page: patreon.com/Brainiac75
Other videos of mine:
Amber search lights: youtu.be/gNJAHwJwPLc
Mystery of the Demagnetizer | What's inside? How does it work?: youtu.be/RazORgAqEUc
Cola is perfect for lowering a laser's power!?!: youtu.be/GcpwcpB2Z6A
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time code: 0:45
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 2:44
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 3:18 + 8:24
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 4:51 + 7:54
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 6:12
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 5:44
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#UVC #Banana #Brainiac75
My Patreon-page: patreon.com/Brainiac75
Examples of other videos of mine:
Fluorescent and 'hot' banana: youtu.be/OLdDKb9Bago
Beauty in Grass | Colors of Chlorophyll: youtu.be/qKn6eYY7huA
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 0:45
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 2:12
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 2:59
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 5:10 + 7:45 + 8:37
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 4:37
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Amber #Ultraviolet #Brainiac75
In this initial video, I will run some basic tests and compare it to a neodymium magnet of similar size. Will I like the electrical version of magnets?
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
Neodymium magnet donated earlier by supermagnete.com:
supermagnete.com/block-magnets-neodymium/block-magnet-50.8mm-50.8mm-25.4mm_Q-51-51-25-N
My Patreon-page: patreon.com/Brainiac75
Video suggestions:
Magnet Mystery | Help me explain it: youtu.be/VHMbwinSKaA
Vertical? The Earth's Magnetic Field: youtu.be/Of-_BBHYwRE
Magnetic hourglass | Time changed by magnet?: youtube.com/watch?v=y0jnCudNarI
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 1:38 + 11:31
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 0:41
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 3:22
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time codes: 4:08 + 10:36
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 6:10
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 7:46
"Energizing" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900040
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:11
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Electromagnet #PermanentMagnet #Brainiac75
Thanks to Anycubic for helping out wit a major donation, the Photon M3 Plus and Wash & Cure Plus, direct link: bit.ly/3a64tPA
Laser module for Aufero Laser 1 donated earlier by Ortur: aliexpress.com/item/1005003346728741.html?spm=5261.ProductManageOnline.0.0.34584edfdntv2L
My Patreon-page: patreon.com/Brainiac75
Building the beam dump: youtu.be/rRIlhskMYAM
Cola and other laser beam attenuators: youtu.be/GcpwcpB2Z6A
Laser color limits data capacity?!?: youtu.be/XIWy7dGLORs
Science of a UV resin 3D printer: youtu.be/FiGtDm77HBM
Bad Beams, measure laser divergence: youtu.be/GK8lzaFwUBg
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 7:19
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 0:49 + 5:35
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 1:50
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 2:41 + 8:25
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 4:23
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:54
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#BeamDump #BeamStop #Brainiac75
The lamp is sold in two different versions online. Only one of them can be recommended - I show you why!
Big Clive's video on the Royer oscillator: youtube.com/watch?v=c4_pGVNjmlk
My Patreon-page: patreon.com/Brainiac75
Recommended videos on same topics:
Light Bulbs | LED vs. Incandescent: youtu.be/Mb_Do1C5fz8
Metals in glass are AWESOME: youtu.be/syTdaoelCbc
Crazy difference between 5W LASER and 5W LED: youtu.be/vUwP7SY0Ajs
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
Mix of two tracks:
1) "Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
2) "Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 0:41 + 5:10
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 1:56
Outro part of "Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 2:24 + 7:37
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Intro part looped by me.
Time code: 4:26
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 9:06
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:00
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#UVC #GTL3 #Brainiac75
Thank you very much to Edwin En-Te Hwu and Anja Boisen for letting me use their illustration!
Link to their publication with even more, interesting info: pubs.acs.org/doi/10.1021/acssensors.8b00340
Edwin Hwu's channel: youtube.com/c/EdwinHwuHacks4Science/videos
Laser engraver Aufero Laser 1 and accessories donated by Ortur: aliexpress.com/item/1005003346728741.html?spm=5261.ProductManageOnline.0.0.34584edfdntv2L
Why does light bend? (Fermilab): youtube.com/watch?v=NLmpNM0sgYk
Why does light slow down (Fermilab): youtube.com/watch?v=CUjt36SD3h8
Calculate photon energy: omnicalculator.com/physics/photon-energy
Calculate focus spot size: wavelength-oe.com/optical-calculators/focus-spot-size
Calculate depth of focus: wavelength-oe.com/optical-calculators/depth-of-focus
My Patreon-page: patreon.com/Brainiac75
Make your own laser beam dump: youtu.be/rRIlhskMYAM
My strongest laser, 5W laser vs. 5W LED: youtu.be/vUwP7SY0Ajs
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time codes: 0:41 + 7:36 + 8:57
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 3:21 + 5:00
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
(Looped by me)
Time code: 4:19
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 4:46
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
ISRC: USUAN1500048
Time code: 6:41
"Light Awash" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100175
Time code: 9:29
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:28
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Laser #Rainbow #Brainiac75
In this video, I look into it and demonstrate an odd phenomenon on the center of large magnets. Can I explain it? Can you help me?
Link to ESA Space Shop: esaspaceshop.com
200x50 mm disc magnet and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
Ferrofluid donated earlier by supermagnete.com: sumag.net/ferrofluid-x05
ESA Space Shop merchandise donated by: esaspaceshop.com
My Patreon-page: patreon.com/Brainiac75
Some other videos of mine on the topic:
Mystery of the Demagnetizer | What's inside? How does it work?: youtu.be/RazORgAqEUc
Unboxing a MONSTER | Extreme neodymium magnets: youtu.be/yM4Xe2c0B8M
Monster magnet meets magnetic fluid...: youtu.be/L8cCvAITGWM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Spacial Harvest" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100653
Time code: 1:08
"Long Note One" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100418
Time code: 2:23
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 5:32 + 13:16
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time codes: 7:46 + 12:07
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 9:18
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:44
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#MagnetMystery #Brainiac75 #GiveMeSpace
In this video, I test the cheapest power meter I have found for sale and compare it to a much more expensive one. I will use lasers of different colors and optical power outputs. Will the cheap one give the same reading as the expensive one? Let's find out!
I bought the laser power meters here (not sponsored or affiliated): laserpointerstore.com/products/pocket-laser-power-meter
sanwulasers.com/product/20wlpm
My Patreon-page: patreon.com/Brainiac75
Laser classes explained: youtu.be/dd6656CF1IY
Human eyes sensitivity to colors, calculate laser lumens: youtu.be/lWQ66Z-HqcM
Build a beam dump - easy to make: youtu.be/rRIlhskMYAM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 8:37
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 0:51
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 2:25 + 4:07 + 10:45
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 3:01 + 6:51 + 11:26
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
ISRC: USUAN1500048
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 6:23
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#LaserPowerMeter #Brainiac75
In this video, I will take my first steps into the world of gamma spectrometry and show how some alpha and beta emitters can be identified by gamma and x-rays!
I will even attempt to identify what makes my radioactive mushrooms radioactive...
RadiaCode-101 dosimeter and gamma spectrometer was donated by Radiascan, which is now Radiacode and updated to 103 version: 103.radiacode.com
The RadiaScan-701A (discontinued) donated earlier by Radiascan, which is now Radiacode.com.
My Patreon-page: patreon.com/Brainiac75
SD Card vs. Radioactivity: youtu.be/vx-lcFD3-BE
How radioactive are bananas and other radioactive foods?: youtu.be/OLdDKb9Bago
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Consequence" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100283
Time codes: 0:39 + 3:39 + 9:31
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time codes: 1:08 + 8:07
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 5:20
"Ossuary 6 - Air" by Kevin MacLeod (incompetech.com)
ISRC: USUAN1500048
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:35
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#RadiaCode #Radioactivity #Brainiac75
Join me in a journey into some odd food additives and drinks in this video. Including one that is about to get banned in Europe!
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 0:17
"Echoes of Time v2" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300030
Time codes: 0:52 + 4:12 + 5:23
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 2:31 + 8:28
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 3:51 + 6:57 + 10:13
"Adding the Sun" Kevin MacLeod (incompetech.com)
ISRC: USUAN1900041
Time code: 4:49
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:58
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
Laser engraver Ortur Laser Master 2 Pro donated by Ortur. Affiliate link: aliexpress.com/item/1005003001677388.html (Note: Sale coming up 11.11.2021).
Wow, you actually read the description? Here's a little gift for you: an unlisted video with the unboxing of the engraver and an optional extra for it: youtu.be/fVpnGkj_4JM
My Patreon-page: patreon.com/Brainiac75
My video on lumens: youtu.be/lWQ66Z-HqcM
Testing other strong lasers: youtu.be/c4RsQdyjgJE
Cola as a laser filter?: youtu.be/GcpwcpB2Z6A
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Echoes of Time v2" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300030
Time codes: 1:05 + 8:34
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 2:26
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time codes: 3:36 + 7:38
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time codes: 4:59 + 7:54
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time codes: 6:37 + 11:08
"The Complex" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300025
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:05
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#LED #Laser #Brainiac75
According to most sources the stairs are important, but the explanations are vague at best.
In this video, I will do some investigation and open the tool to finally figure out how it really works! And show how you don't need the tool if you have a bar magnet...
The F71 Teslameter donated in 2018 by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
See how precisely it determines the strength and surprising direction of the Earth's magnetic field at my place: youtu.be/Of-_BBHYwRE
My Patreon-page: patreon.com/Brainiac75
Links for some of my other videos:
Unboxing a monster magnet: youtu.be/yM4Xe2c0B8M
Buyer's Guide: Your first neodymium magnet: youtu.be/ih-rg6VuJDc
Cola is perfect for lowering a laser's power!?!: youtu.be/GcpwcpB2Z6A
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 10:18
"Martian Cowboy" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100349
Time codes: 1:06 + 5:16 + 6:15 + 8:06
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:36 + 7:10 + 9:28
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 4:11
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 4:52
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 5:46
"Supernatural" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100397
Time code: 6:40
"Stormfront" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200043
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 8:58
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Magnetizer #Demagnetizer #Tool
In this video, I will test some of my viewers' suggestions for lowering a laser beam's power. Including using my favorite drink: cola!
Will it work? Will it even be the best choice?
My Patreon-page: patreon.com/Brainiac75
Testing power loss with ND filter and worn or rechargeable batteries: youtu.be/WRPjHxJiet0
Testing candles near magnets: youtu.be/dX2R4hRAYMc
Testing lasers near magnets: youtu.be/FF9i5qQhNyU
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 6:08
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Made loopable by me.
Time codes: 0:38 + 7:15
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time codes: 1:36 + 8:28
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
Time code: 3:46
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 6:17 + 7:58 + 9:29
"Floating Cities" Kevin MacLeod (incompetech.com)
ISRC: USUAN1600018
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 9:01
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Cola #Laser #Brainiac75
In this video I am taking a closer look at the science hiding in a resin printer. Not only is it fascinating, it is very useful too! Follow me in my first steps into this world of creativity and opportunities.
Direct link to the Photon Mono X: bit.ly/3fqRsQv
Brent's video with in-depth details on UV resins: youtube.com/watch?v=ht4tbCiFxeM
My Patreon-page: patreon.com/Brainiac75
Links for some of my other videos:
Lumens in green lasers: youtu.be/lWQ66Z-HqcM
Magnet meets plasma globes: youtu.be/1ppPrYeXoek
Making a laser beam dump: youtu.be/rRIlhskMYAM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time codes: 0:23 + 3:32
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 1:16
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time code: 5:01
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 6:52
"Bathed in the Light" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100308
Time codes: 7:18 + 9:33
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 9:01
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#3Dprinter #Anycubic #Brainiac75
Could I simply switch to rechargeable batteries in stead of alkalines? They have 20% lower voltage after all.
And how well does my ND filter work in reality? Like specified? I will also demonstrate how to test the strength of an unlabelled, mystery filter.
ND8 filter donated earlier by wickedlasers.com for their show laser, like I use it in my video on divergence: youtu.be/GK8lzaFwUBg
My Patreon-page: patreon.com/Brainiac75
Measuring my strongest lasers: youtu.be/c4RsQdyjgJE
Measuring laser divergence: youtu.be/GK8lzaFwUBg
Building my beam dump: youtu.be/rRIlhskMYAM
Laser classes explained: youtu.be/dd6656CF1IY
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 8:20
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
(edited to be loopable by me)
Time codes: 0:45 + 4:52 + 9:01
"Luminous Rain" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100169
Time code: 1:23
"Redletter" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100714
Time code: 1:50
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
Time codes: 3:24 + 7:49
"Darkening Developments" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100267
Time code: 5:26
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time code: 6:30
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:05
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#LowerPower #Laser #Brainiac75
But does a laser beam spread out? Does it diverge - getting wider over distance? Let's measure the divergence of my cheapest and most expensive lasers!
LaserCube WiFi 2.5W and ND8 filter for it donated by wickedlasers.com
See the correction optics in the 2W version here: youtube.com/watch?v=X5xGaVh67fM
Measuring power and wavelength of my strongest lasers, including the Laserglow Hercules: youtu.be/c4RsQdyjgJE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
My Patreon-page: patreon.com/Brainiac75
FULL MUSIC CREDITS
Time codes: 0:01 + 0:33 + 9:44
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time codes: 0:17 + 11:05
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Time codes: 0:42 + 10:08
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 2:34 + 7:15
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 5:56
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 9:18
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Divergence #Laser #Brainiac75
You could be one of ESA's next astronauts! More info here: https://www.esa.int/yourwaytospace
Chime in on my poll here: youtube.com/c/brainiac75/community
FULL DISCLOSURE
ESA is not sponsoring this video. I just want to help you and ESA out on this once in a lifetime opportunity!
The Radiascan-701A was donated earlier by: radiascan.com
Some of the magnets appearing for a few seconds in the video were donated earlier by: https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
SD Card vs. Magnets and more on Powershell: youtu.be/WhqKYatHW2E
How radioactive are bananas and other radioactive foods?: youtu.be/OLdDKb9Bago
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
GRAPHICS CREDIT
Some images and video used with written permission from ESA.
Pixabay.com pictures used:
Jet: no. 659687 Thanks to user ArtTower
Emoticons: no. 1610518 + 1626442 Thanks to user TheDigitalArtist
Lightstreak: no. 681196 Thanks to user geralt
Basket moon: no. 4919501 Thanks to user cocoparisienne
Basket player: no. 33072 Thanks to user Clker-Free-Vector-Images
Star sky: no. 1845140 Thanks to user Pexels
X-ray hand: no. 1704854 Thanks to user com329329
pixabay.com/service/license
FULL MUSIC CREDITS
Time codes: 0:01 + 8:30
"Long Note Two" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100420
Time codes: 0:44 + 4:20 + 7:10
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 2:24
"Pamgaea" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300036
Time code: 3:40
"Martian Cowboy" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100349
Time code: 5:40
"Echoes of Time v2" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300030
Time code: 8:50
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 9:57
"Consequence" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100283
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 6:35
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Radioactive #SDcard #Yourwaytospace
However, measuring the grade is not easy. I have successfully tested it on 70x20 mm disc magnets, but what about my largest magnets: the monstrous Ø200x50 and Ø150x100 mm disc magnets? Let's find out!
Spreadsheet for calculations: supermagnete.com/faq/flux
Original paper with calculations: researchgate.net/publication/262707508_Alternative_method_to_calculate_the_magnetic_field_of_permanent_magnets_with_azimuthal_symmetry
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
200x50 mm and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
More details on the center axis method for grade estimation: youtube.com/watch?v=q9YkbTwFRkk
Unboxing the 200x50 mm: youtu.be/yM4Xe2c0B8M
Using a kitchen scale for ranking magnet strengths: youtu.be/mXAAd_wsXgE
Did you miss one of my magnet videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 4:48 + 9:45
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time code: 0:38
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 1:19
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 3:13 + 4:05 + 6:56
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 6:28
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#MagnetGrade #MonsterMagnet #Brainiac75
The F71 Teslameter donated earlier by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
200x50 mm disc magnet, 50 mm sphere magnet and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Video on determining grade with gaussmeter: youtube.com/watch?v=q9YkbTwFRkk
Video on Earth's magnetic field: youtu.be/Of-_BBHYwRE
Video tip: Monster magnet meets flames...: youtu.be/dX2R4hRAYMc
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Looped by me to fit the video.
Time code: 0:54
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 2:23
"Sunshine" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100517
Time code: 5:17
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:59
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#DensityMagnet #GradeMagnet #Brainiac75
Piter Soft's laser build, class 1 to 3B: youtube.com/watch?v=-xcYQwgEBw8
Handy PDF-document on laser classes:
lasersafetyfacts.com/laserclasses.html
(click on the table for a printable PDF)
My Patreon-page: patreon.com/Brainiac75
Video on the four "class 2" decoration lasers: youtu.be/BjERfWgJyMA
Testing my strongest lasers: youtu.be/c4RsQdyjgJE
Lumens calculation for a laser: youtu.be/lWQ66Z-HqcM
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 0:50 + 6:09
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
Time codes: 2:27 + 9:17
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 5:13
"The Complex" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300025
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 10:36
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#GardenLaser #DecorationLaser #Brainiac75
In this video I show you how to make one and I test it using lasers up to 1500 mW. An easy and inexpensive build that will be a major safety upgrade for your laser collection.
My Patreon-page: patreon.com/Brainiac75
Testing my strongest lasers: youtu.be/c4RsQdyjgJE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Redletter" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100714
Time codes: 0:46 + 5:57 + 10:43
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 3:57 + 8:21
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 4:44
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time code: 5:42
"Long Note One" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100418
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 7:48
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#BeamDump #DIY #Brainiac75
Go to → greatcourses.thld.co/brainiac75
Fluorescence sounds exotic and you may only associate it with experiments in a lab. But in this video I will show you that drinks and food in your kitchen can be fluorescent too! Can you guess which ones?
My Patreon-page: patreon.com/Brainiac75
My video 'Beauty in Grass | Colors of Chlorophyll': youtu.be/qKn6eYY7huA
My video 'How radioactive are bananas and other radioactive foods?': youtu.be/OLdDKb9Bago
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Floating Cities" Kevin MacLeod (incompetech.com)
ISRC: USUAN1600018
Time codes: 0:52 + 2:16 + 6:06 + 8:07
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 1:36 + 4:28 + 9:57
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 3:15
"Long Note Two" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100420
Time codes: 3:40 + 5:39
"Light Awash" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100175
Time code: 7:07
"Easy Lemon" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200076
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 9:28
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Fluorescence #Food #Brainiac75
Plasma is known to react to a magnetic field because it is made up of electrically charged particles. This makes me wonder what would happen, if a large magnet is put close to a plasma globe? Let's find out!
My Patreon-page: patreon.com/Brainiac75
Monster magnet meets flames...: youtu.be/dX2R4hRAYMc
Monster magnet meets lasers...: youtu.be/FF9i5qQhNyU
Monster magnet meets servers...: youtu.be/4l-6qWaZpVQ
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
200x50 mm disc magnet and one of the 150x50 mm disc magnets donated earlier by https://www.magnetportal.de/
FULL MUSIC CREDITS
Time code: 0:01
"Spacial Harvest" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100653
Time codes: 0:50 + 6:08
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 2:33 + 3:51 + 8:58
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 5:41
"Wounded" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100586
(edited for timing)
Time code: 8:02
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
Time code: 9:38
"Gathering Darkness" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100849
All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
Time code: 11:20
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0
ISRC: USUAN1100653
#Plasma #Magnet #Brainiac75
But I do! They have a big advantage that makes them awesome and maybe even safer to use than other lasers: lumens. I explain how in this video.
LaserCubes and VenumCube donated by wickedlasers.com
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my laser videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Spacial Harvest" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100653
Time codes: 0:52 + 4:30
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time codes: 2:09 + 4:05 + 8:14
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 3:40
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619
Time code: 10:24
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Edited to be loopable.
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 7:44
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#GreenLaser #Lumens #GoGreen
And what about those decorations lasers for your garden? Are they safe at a freezing winter night? Time to find out in this video!
My Patreon-page: patreon.com/Brainiac75
Links for some of my videos on the subject:
Test of garden decoration lasers: youtu.be/BjERfWgJyMA
Wavelength drifts with temperature: youtu.be/EB_tqKcGKwA
The issue with green laser pointers: youtu.be/iR1Ku5dnbH8
You can see infrared?!? Failing safety glasses: youtu.be/r3V5PzTDP7E
Monster magnet meets lasers...: youtu.be/FF9i5qQhNyU
Strongest lasers in my collection | Power and wavelength measured: youtu.be/c4RsQdyjgJE
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time codes: 0:01 + 0:46
"Consequence" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100283
Time code: 0:36
"Gathering Darkness" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100849
Time code: 0:57
"Winter Chimes" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100009
Time codes: 2:32 + 6:41
"Darkness is Coming" Kevin MacLeod (incompetech.com)
Edited to be loopable.
ISRC: USUAN1100584
Time codes: 3:54 + 8:41
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time code: 5:28
"Echoes of Time v2" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300030
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 7:57
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Frozen #Laser #Brainiac75
How active are they in reality? And why would they even be radioactive in the first place?
Can I find something way more active and still edible in a grocery store?
Let's find out!
Brazil nut tree image by Juan Carlos Torrico from Pixabay.
Radiascan-701A donated by: radiascan.com
Max testing my geiger counters: youtu.be/T1HZ8NAXu64
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01 + 9:35
"Consequence" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100283
Time codes: 0:28 + 6:14
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655
Time codes: 3:15 + 8:43 + 10:23
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 5:47
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 10:47
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 9:03
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Banana #BrazilNuts #Brainiac75
It is interesting to know, since neodymium magnets are expensive and it would be nice to know, if you get what you pay for.
In this video I attempt to confirm the grade on some magnets before trying to determine the grade of a questionable, cheap N52 magnet.
Let's see what it takes to determine the grade of a magnet - or at least get an indication of it...
Spreadsheet for calculating flux: https://www.supermagnete.de/eng/faq/How-do-you-calculate-the-magnetic-flux-density
Formulas used in the spreadsheet: researchgate.net/publication/262707508_Alternative_method_to_calculate_the_magnetic_field_of_permanent_magnets_with_azimuthal_symmetry
The F71 Teslameter donated by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
Block magnets donated by supermagnete: supermagnete.com/quadermagnete-neodym/quadermagnet-50.8mm-50.8mm-25.4mm_Q-51-51-25-N
My Patreon-page: patreon.com/Brainiac75
Older video with more on grades: youtu.be/idLGVcwzM5Q
Mapping field of huge magnets: youtu.be/OtEgdHcjsTk
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:01
"Interloper" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100401
Time code: 0:37
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 2:46 + 11:25
"Floating Cities" Kevin MacLeod (incompetech.com)
ISRC: USUAN1600018
Time code: 6:36
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424
Time code: 9:03
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 10:47
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#Magnet #Grade #Brainiac75
I have 11 colors in my laser rainbow, so hang on for an epic journey into the lasers in my collection. Many of which I haven't shown in a video before!
LaserCubes donated by www.wickedlasers.com
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
Other laser videos of mine:
About infrared leakage: youtu.be/iR1Ku5dnbH8
More about infrared and bad safety glasses: youtu.be/r3V5PzTDP7E
Lasers drift in wavelength with temperature: youtu.be/EB_tqKcGKwA
1 watt LaserCube: youtu.be/gXBkCGuT7jo
2 watt LaserCube: youtube.com/watch?v=X5xGaVh67fM
FULL MUSIC CREDITS
Timecode: 0:01
"Darkness is Coming" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100584
Time codes: 0:37 + 13:22
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time code: 1:09
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time codes: 4:31 + 12:25
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
Time codes: 5:49 + 11:20
"Long Note One" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100418
Time code: 8:37
"Hiding Your Reality" Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 12:51
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#LaserCollection #Spectrometer #Brainiac75
Magnets are mostly known for their magnetic force, which is very useful in itself. But magnetism is also useful for many other things. In this video I give you a look at just how effective magnetism is for heating food in induction cookers. And how the magnetocaloric effect may be used to magnetically refrigerate your food in the future!
My Patreon-page: patreon.com/Brainiac75
Video on opening the induction cooker and testing an SD card on it: youtu.be/WhqKYatHW2E
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
50 mm sphere magnets and one of the 150x50 mm disc magnets donated by www.magnetportal.de/
FULL MUSIC CREDITS
Time codes: 0:00 + 6:19 + 11:30
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 0:43
"Music for Manatees" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400009
Time codes: 3:07 + 8:50
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 10:04
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 10:57
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#induction #magnetocaloric #Brainiac75
Are SD cards really magnet proof? Even when thoroughly tested near some of the strongest permanent magnets available? And what about the AC electromagnet in an induction cooker? Will that affect the data on an SD card? Let us find out!
F71 Teslameter donated by Lake Shore Cryotronics:
lakeshore.com/products/Gaussmeters/F71-F41-teslameters/Pages/Overview.aspx
50 mm sphere magnets and one of the 150x50 mm disc magnets donated by www.magnetportal.de/
My Patreon-page: patreon.com/Brainiac75
Did you miss one of my videos?: youtube.com/user/brainiac75/videos
FULL MUSIC CREDITS
Time code: 0:00
"Fluidscape" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393
Time code: 0:42
"Clear Waters" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290
Time code: 2:47
"Relaxing Piano Music" Kevin MacLeod (incompetech.com)
ISRC: USUAN1500075
Time codes: 3:22 + 8:17
"Long Note Two" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100420
Time code: 4:46
"Neo Western" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100615
Time codes: 6:32 + 9:31 + 11:16 + 11:41
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027
Time code: 10:56 + 11:36
"Monkeys Spinning Monkeys" Kevin MacLeod (incompetech.com)
ISRC: USUAN1400011
Time code: 12:14
"Peace of Mind" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200099
All music above licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
Time code: 13:09
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0
ISRC: USUAN1100653
#SD-card #Magnet #Brainiac75