caltechChanging Directions & Changing the World: Celebrating the Carver Mead New Adventures Fund. June 7, 2019 in Beckman Institute Auditorium at Caltech.
The symposium features technical talks from Carver Mead New Adventures Fund recipients, alumni, and Carver Mead himself! Since 2014, this Fund has championed exceptional projects in their earliest stage of development – too early to attract industry or government support. This characteristic embodies Carver’s approaches and practices, with a continued goal to expand Carver’s daring approach to research and innovation throughout the Caltech campus.
Learn more about: - Carver Mead New Adventures Fund: http://www.ist.caltech.edu/programs/c... - The Symposium: https://register.caltech.edu/carverme...
Ising Machines: Non-Von Neumann Computing with Nonlinear Optics - Alireza Marandi - 6/7/2019caltech2019-07-11 | Changing Directions & Changing the World: Celebrating the Carver Mead New Adventures Fund. June 7, 2019 in Beckman Institute Auditorium at Caltech.
The symposium features technical talks from Carver Mead New Adventures Fund recipients, alumni, and Carver Mead himself! Since 2014, this Fund has championed exceptional projects in their earliest stage of development – too early to attract industry or government support. This characteristic embodies Carver’s approaches and practices, with a continued goal to expand Carver’s daring approach to research and innovation throughout the Caltech campus.
Learn more about: - Carver Mead New Adventures Fund: http://www.ist.caltech.edu/programs/c... - The Symposium: https://register.caltech.edu/carverme...
Learn more at https://scienceexchange.caltech.edu/topics/voting-elections?utm_medium=web&utm_campaign=csevoting&utm_source=youtube&utm_content&utm_termWatson Lecture Promo – March 10, 2021: Ken Farleycaltech2024-10-17 | In developing the Perseverance rover for its scientific mission, NASA JPL engineers and mission scientists tackled challenges posed by the extreme cleanliness of the build.
In his upcoming Watson Lecture (March 10, 2021, 5 pm PT), Ken Farley, W. M. Keck Foundation Professor of Geochemistry at Caltech, and Mars 2020 Project Scientist for NASA/JPL, will describe how the Perseverance rover will be utilized to investigate rocks deposited billions of years ago at the bottom of a large lake (long since disappeared) in this search.
He will also look at how the rocks carefully collected by Perseverance during these explorations will provide the cargo for the first-ever effort to bring samples back to Earth from another planet.
This event will be live-streamed. RSVP and real-time attendance required to participate in audience Q&A session at the conclusion.Brown Dwarf Duo Orbits Cool Starcaltech2024-10-16 | This animation shows a close-knit pair of brown dwarfs orbiting closely around each other, then pans out to show the dancing duo in orbit around a cool M-dwarf star. Nearly 30 years ago, this pair was thought to be in fact just a single brown dwarf. Called Gliese 229 B, the object was the first brown dwarf ever discovered and has been extensively studied for years. It took observations from the European Southern Observatory's Very Large Telescope in Chile to ultimately reveal the true nature of the object: a tight-knit pair now called Gliese 229 Ba and Gliese 229 Bb.
The two brown dwarfs, weighing about 38 and 34 times the mass of Jupiter, whip around each other every 12 days, and together orbit the M-dwarf star every 250 years.
Image credit: Credits: K. Miller, R. Hurt (Caltech/IPAC)
More info: https://www.caltech.edu/about/news/its-twins-mystery-of-famed-brown-dwarf-solvedSmoke Visualization of Turbulence for FALCONcaltech2024-10-15 | In a new paper in the journal _npj Robotics,_ a team of researchers from Caltech and Nvidia describes a control strategy they have developed for unmanned aerial vehicles, or UAVs, called FALCON (Fourier Adaptive Learning and CONtrol). The strategy uses reinforcement learning, a form of artificial intelligence, to adaptively learn how turbulent wind can change over time and then uses that knowledge to control a UAV based on what it is experiencing in real time.
In experiments in the John W. Lucas Wind Tunnel at Caltech, the team used the large cylinder shown here to create turbulence under high wind speeds and then studied FALCON’s response using the airfoil wing system outfitted with nine sensors and a load cell to measure lift. This slow-mo video, taken with smoke for visualization purposes, was obtained in a different wind tunnel at significantly lower flow speed than the actual experiments.
More info: https://www.caltech.edu/about/news/ai-trained-vehicles-can-adjust-to-extreme-turbulence-on-the-fly nature.com/articles/s44182-024-00013-0.epdfTwo Engineers and a Whiteboard: Reimagining Clean Energy Systemscaltech2024-10-09 | Join us for a conversation featuring David Welch, co-founder of Infinera and NosTerra Ventures, and Pedro Pizarro (PhD ’94), President and CEO of Edison International. Harry Atwater, Booth Leadership Chair of the Division of Engineering and Applied Science at Caltech will moderate this discussion with two successful and passionate individuals with combined expertise in engineering, science, business, and entrepreneurship. They will roll up their sleeves and dive deep into the tactical aspects of green technology and renewable energy. Discussion topics include: practical applications of green tech in today's market, overcoming obstacles in the transition to sustainable power, and the future of grid modernization and energy storage.
Learn more by visiting The Wouk Lecture website: https://wouk.caltech.edu
Evening Schedule 6 p.m. — Activities and music. Food, drinks, and books available for purchase 7 p.m. — Doors open 7:30 p.m. — Talk and Q&A 8:30 p.m. — Post-talk concessions and conversation
More info and registration: https://www.caltech.edu/campus-life-events/calendar/watson-lecture-bil-clemons
About the Series The 2022–2023 season marks the centennial of The Earnest C. Watson Lecture Series, which has brought Caltech's most innovative scientific research to the public since the Friday Evening Demonstrations premiered in October of 1922. The series is named for Earnest C. Watson, a professor of physics at Caltech from 1919 until 1959. The Watson Lectures are geared toward a general audience, as part of the Institute's ongoing commitment to benefiting the local community through education and outreach. All Watson lectures are free and open to the public.
Many past Watson Lectures are available on YouTube.
For more information, please contact The Caltech Ticket Office by email at events@caltech.edu.Caltech Convocation 2024caltech2024-09-26 | Caltech's annual convocation ceremony was held on Monday, September 23, 2024, at 10:30 a.m. (PDT) in Beckman Auditorium. Convocation is the Institute's official and formal welcome for all incoming undergraduate students and graduate students.
This year's program, hosted by Vice President for Student Affairs Kevin M. Gilmartin, included greetings from President Thomas F. Rosenbaum as well as students Sophie Elam and Liam O'Brien. The program also included a panel discussion with faculty members Dr. Jonas Peters, Dr. John Dabiri, Dr. Azita Emami, Dr. Dianne Newman and Dr. Mark Simons.
The bipolar jets drill their way through the surrounding intergalactic medium. Where the ends of the jets hit this medium, a hotspot forms, surrounded by a shock wave. The core of the jet system is the host galaxy containing the supermassive black hole. The backflow consists of material from the hotspot that has decelerated and flowed back toward the host galaxy.
Image credit: S. Landis & K. Rappaport (Science Communication Lab)
More info: https://www.caltech.edu/about/news/gargantuan-black-hole-jets-are-biggest-seen-yetPorphyrion’s Giant Jets Blast Across Spacecaltech2024-09-18 | Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That's equivalent to lining up 140 Milky Way galaxies back to back. The jet megastructure, nicknamed Porphyrion after a giant in Greek mythology, dates to a time when our universe was 6.3 billion years old, or less than half its present age of 13.8 billion years. These fierce outflows—with a total power output equivalent to trillions of suns—shoot out from above and below a supermassive black hole at the heart of a remote galaxy.
Prior to Porphyrion's discovery, the largest confirmed jet system was Alcyoneus, also named after a giant in Greek mythology. Alcyoneus, which was discovered in 2022 by the same team that found Porphyrion, spans the equivalent of around 100 Milky Ways. For comparison, the well-known Centaurus A jets, the closest major jet system to Earth, spans 10 Milky Ways.
The latest finding suggests that these giant jet systems may have had a larger influence on the formation of galaxies in the young universe than previously believed. Porphyrion existed during an early epoch when the wispy filaments that connect and feed galaxies, known as the cosmic web, were closer together than they are now. That means enormous jets like Porphyrion reached across a greater portion of the cosmic web compared to jets in the local universe.
More info: https://www.caltech.edu/about/news/gargantuan-black-hole-jets-are-biggest-seen-yetSeismologist Zachary Ross: Exploring Hidden Earthquakescaltech2024-09-16 | Learn more about: - Caltech's Seismological Laboratory: http://seismolab.caltech.edu - Professor Zachary Ross' research: https://ross.caltech.edu
Historical images courtesy of Caltech Archives and Special Collections
“Online Tree-based Planning for Active Spacecraft Fault Estimation and Collision Avoidance” is published in Space Robotics. Co-authors are Ragan, Chung, Caltech postdoc Benjamin Rivière, and Fred Hadaegh, Research Professor in Aerospace at Caltech. This work is funded by the Aerospace Corporation, JPL, the Defense Advanced Research Projects Agency (DARPA) Learning Introspective Control (LINC) program, and the Technology Innovation Institute (TII).
More info: https://www.caltech.edu/about/news/new-approach-to-autonomous-vehicle-safety and science.org/doi/10.1126/scirobotics.adn4722Online Tree-based Planning for Active Spacecraft Fault Estimation and Collision Avoidancecaltech2024-08-28 | Simulations at Caltech model a new way for autonomous spacecraft to avoid collisions. This technology holds promise for autonomous vehicles on Earth as well as in space.
“Online Tree-based Planning for Active Spacecraft Fault Estimation and Collision Avoidance” is published in Space Robotics. Co-authors are Ragan, Chung, Caltech postdoc Benjamin Rivière, and Fred Hadaegh, Research Professor in Aerospace at Caltech. This work is funded by the Aerospace Corporation, JPL, the Defense Advanced Research Projects Agency (DARPA) Learning Introspective Control (LINC) program, and the Technology Innovation Institute (TII).
More info: https://www.caltech.edu/about/news/new-approach-to-autonomous-vehicle-safety and science.org/doi/10.1126/scirobotics.adn4722Caltech and the Origins of Electric Vehicles: Demos and Displays Highlights - 5/30/24caltech2024-08-21 | On May 30, 2024, as part of the "Caltech and the Origins of Electric Vehicles" event hosted by the Caltech Department of Engineering and Applied Science and SAE International, Beckman Mall was filled with vehicles that were pivotal in the history of EVs. In addition, the Caltech Racing Team presented displays and demonstrations of EV technologies for the public.
View presentations from the event at: https://www.eas.caltech.edu/events/evorigins
More info: https://www.caltech.edu/about/news/evolution-of-the-trappist-1-planetary-system
Credit: Gabriele PichierriScenes from the Watson Lecture Preshowcaltech2024-08-07 | Join a community of curiosity at the Watson Lectures! Learn more and register today: https://events.caltech.edu/series/watson?utm_medium=web&utm_campaign=watson-lectures&utm_source=youtube&utm_content=&utm_term=
Come early to each Watson Lecture to mingle with your neighbors over food, drink, and music, as well as interactive displays related to the evening's topic. Then head inside to hear a stimulating talk.Behind the Book: Betsy Mitchell and Ann Worthington - July 31, 2024caltech2024-08-02 | Behind the Book presents 2x Olympian and Director of Athletics, Physical Education, and Recreation at Caltech, Betsy Mitchell, along with her co-author, Ann Worthington, in conversation with Victor and Elizabeth Atkins Professor of Chemistry, Brian Stoltz, discussing their recently published book, "More Than Medals: Lessons from an Olympian."
Learn more about the Behind the Book Series: https://events.caltech.edu/series/behind_the_book
Recorded on July 31, 2024, in Ramo Auditorium at Caltech.
The robot was programmed to run repeated trials of various stroke mechanics which were then evaluated through machine learning. Eventually the robot, like an injured fish or insect, was able to achieve a successful alternative form of propulsion with its damaged flapper.
More info: https://www.caltech.edu/about/news/robots-like-animals-can-adapt-after-injuriesRemarks About and By Carver Meadcaltech2024-07-26 | Remarks about and by Carver Mead from:
- Presenters at the "Changing Directions & Changing the World: Celebrating the Carver Mead New Adventures Fund" symposium on June 7, 2019, in Beckman Institute Auditorium at Caltech.
- Jensen Huang, founder and CEO of NVIDIA, from Caltech's 130th Commencement Ceremony on June 14, 2024.
Learn more about: - Carver Mead New Adventures Fund: http://www.ist.caltech.edu/programs/c... - The Symposium: • Carver Mead New Adventures Fund Sympo... - Professor Carver Mead's Research: http://www.carvermead.caltech.edu/ - Carver Mead Channel: / @carvermead42
More info: https://www.caltech.edu/about/news/dark-matter-flies-ahead-of-normal-matter-in-mega-galaxy-cluster-collisionHistory of Pride by Shelley Diamond - June 26, 2024caltech2024-07-24 | Caltech GSC and CPA present a lecture on the history of pride, seen through the eyes and life of Rochelle ‘Shelley' Diamond, who is the facility director emerita for the Flow Cytometry/Cell Sorting Facility at Caltech. The lecture was held in Beckman Behavioral Biology B180 on Wednesday, June, 26, 2024 at 4 PM.
Throughout her life, Shelley has played important roles in both biology research and the development of the LGBTQ+ STEM community. She will give us a short history of her career and how it relates to the founding of NOGLSTP ( now Out to Innovate), taking pride in how far scientists and technical professionals have come since the early 1980s. We will also look at where the LGBTQ+ STEM community currently stands and how we can all play a part in helping the community.
About the Speaker: Rochelle ‘Shelley' Diamond
Rochelle ‘Shelley' Diamond is a Member of the Professional Staff at the California Institute of Technology. She is the lab manager (42 years) and researcher for Dr. Ellen Rothenberg's developmental immunology group at Caltech. Rochelle's primary research focus since coming to Caltech has been on early murine T-cell differentiation. Using flow cytometry and cell sorting to investigate developmental states and lineages in these T-cell populations, she has authored over 25 publications in scientific journals. She offers guidance to all lab members, troubleshoots experimental protocols, and oversees instrumentation. She is the safety officer for the Rothenberg Group. She also manages the day-to-day budgets and ordering and conducts all lab business pertaining to the institute and outside vendors and consultants. She is also facility director emerita and consultant for Caltech's Flow Cytometry/Cell Sorting Facility (40 years), that services various university divisions. Prior to her arrival at Caltech, Rochelle was a researcher at the University of Southern California School of Medicine, City of Hope Research Institute, and UCLA. She has owned and operated a prototype scientific instrumentation company and helped to build and operate protein sequenators for the City of Hope Research Institute. She was a member of the City of Hope/Genentech research team that cloned the human gene for insulin in 1978. Rochelle is a fellow of the American Association for the Advancement of Science and chair emerita of Out to Innovate formerly known as the National Organization of Gay and Lesbian Scientists and Technical Professionals, Inc. She is a member of the International Society for Analytical Cytology, American Chemical Society, and an active participant on the Purdue Cytometry On-Line forum. She has received numerous awards for her LGBTQ+ diversity work. She has been listed in ‘Who's Who in Science and Engineering' and ‘Who's Who of American Women'. Recent web archive interviews are the Caltech Heritage Archives interview with David Zierler (https://heritageproject.caltech.edu/interviews-updates/rochelle-diamond) and the Outwords interview (theoutwordsarchive.org/interview/rochelle-a-diamond/). Professional publications include: co-editor of the professional text In Living Color: Protocols in Flow Cytometry and Cell Sorting (Springer, 2000). "Separation and enrichment of cell populations by centrifugal elutriation", Methods Vol 2, Issue 3, June 1991.
Several systems like this one, in which the neutron stars are widely separated from their solar-type companions, have been found using data from the European Space Agency's Gaia mission. The orbital periods of these systems range between six months and three years. In this animation, we are positioned near the path of the compact neutron star as it whizzes past its companion in the distance.
Image credit: Caltech/R. Hurt (IPAC)
More info: https://www.caltech.edu/about/news/sun-like-stars-found-orbiting-hidden-companionsSun-like Stars Orbiting Hidden Companionscaltech2024-07-16 | Astronomers have discovered 21 stars like our Sun in orbit around neutron stars—heavy, compact remains of massive stars that previously exploded. The hidden neutron stars were discovered through their gravitational effects alone. Though the neutron stars are more massive than Sun-like stars, the two objects mutually orbit one another around a common center of mass. As the neutron stars orbit around, they tug on the Sun-like stars, causing them to wobble. The European Space Agency's Gaia mission detected this wobble by observing the orbits of the Sun-like stars (yellow dots) over a period of three years. The Sun-like stars are green in this animation, and the neutron stars (and their orbits) are purple.
Image credit: Caltech/Kareem El-Badry
more info: https://www.caltech.edu/about/news/sun-like-stars-found-orbiting-hidden-companionsHopkins Group: Simulation Zooms Into Black Holecaltech2024-07-02 | This simulation flies into a tangle of merging galaxies, ultimately zooming into an active supermassive black hole, or quasar, surrounded by a swirling disk of material called an accretion disk. A filamentary stream of gas has been wound up into the disk, funneling gas in at a rate sufficient to fuel the brightest known quasars in the universe. Near the end of the simulation, magnetic fields rip away the angular momentum from the rotating disk, which allows material to spiral in further and further until it reaches the event horizon of the black hole, where it can't escape.
In this simulation, which represents one moment in time, the scale zooms in by a factor of a billion. The colors show the density of the gas, with brighter colors representing higher densities.
credit: Caltech / Phil Hopkins GroupCosmic Simulation Reveals How Black Holes Grow and Evolvecaltech2024-07-02 | A team of astrophysicists led by Caltech’s Phil Hopkins has managed for the first time to simulate the journey of primordial gas dating from the early universe to the stage at which it becomes swept up in a disk of material fueling a single supermassive black hole.
The new computer simulation upends ideas about such disks that astronomers have held since the 1970s and paves the way for new discoveries about how black holes and galaxies grow and evolve.CSO Dome Removal Timelapse (2024)caltech2024-07-02 | The decommissioning of the Caltech Submillimeter Observatory (CSO) and the restoration of the site on Maunakea, Hawai'i was captured by a camera at Subaru Telescope, operated by the National Astronomical Observatory of Japan (NAOJ).
The telescope itself had previously been disassembled and brought down the mountain.Taming the Diverse Beasts Within: Evolutionary Innovations in Genome Defense - Peiwei Chen - 6/10/24caltech2024-06-24 | Everhart Lecture Series
Caltech’s 130th annual Commencement ceremony was broadcast live from Caltech’s Beckman Mall in Pasadena, CA, on June 14, 2024. Jensen Huang, Founder and CEO of NVIDIA, delivered the keynote address.
20:47 - Processional 35:55 - Opening Remarks, David W. Thompson (M.S. ’78), Chair of the Board of Trustees 52:18 - Commencement Address, Jensen Huang 1:24:48 - Choral Selection, Caltech Glee Club and Caltech Convocation Brass, Percussion, and Organ Ensemble 1:30:22 - Conferring of Degrees, Thomas F. Rosenbaum, President • 1:31:34 - Bachelor of Science (BS), Jennifer A. Jahner, Faculty Dean of Undergraduate Students • 1:57:13 - Master of Science (MS), David C. Chan, Faculty Dean of Graduate Studies • 2:07:57 - Doctor of Philosophy (PhD), David C. Chan, Dean of Graduate Studies • • 2:09:44 - Division of Biology & Biological Engineering, Richard M. Murray (B.S. ’85), Division Chair • • 2:13:53 - Division of Chemistry & Chemical Engineering, Dennis A. Dougherty, Division Chair • • 2:20:05 - Division of Engineering & Applied Science, Harry A. Atwater, Division Chair • • 2:32:41 - Division of Geological & Planetary Sciences, John P. Grotzinger, Division Chair • • 2:35:57 - Division of the Humanities & Social Sciences, Tracy K. Dennison, Division Chair • • 2:37:28 - Division of Physics, Mathematics & Astronomy, Fiona A. Harrison, Division Chair 2:42:57 - Announcement of Awards and Concluding Remarks, Thomas F. Rosenbaum, President 2:58:31 - Alma Mater, Caltech Glee Club and Caltech Convocation Brass, Percussion, and Organ Ensemble 3:00:02 – Streamers 3:00:15 - Recessional, Caltech Convocation Brass, Percussion, and Organ Ensemble
In this video, shot in 2017, Dr. Stone describes his career at Caltech and JPL, and the moment Voyager discovered active volcanoes on Jupiter's moon, Io.
"Usually it's the things that we don't anticipate which turn out to be the most important, it's just that we didn't know they were out there," Stone says.Les Deutsch: Caltech Organist Celebrates 50 Years of Commencementcaltech2024-06-10 | Music has sustained Les Deutsch (BS '76, PhD '80) from his earliest days, and as Caltech organist, he has arranged and performed the music for commencement every year since 1974.
As he prepares for his 50th consecutive Caltech commencement, Dr. Deutsch recalls the most memorable ceremonies, and traces a life in music and in mathematics at JPL, where he recently retired after a 42-year career.Humans vs. Autonomous Systems: Robustness and Intelligencecaltech2024-06-10 | Y. Nakahira (‘2019), Carnegie Mellon UniversityClosing the Loop: From Data to Action in Physical Systemscaltech2024-06-10 | N. Li (‘2013), Harvard UniversityLLM Trainingcaltech2024-06-10 | D. Wei (‘2006), TuringML with Guarantees for Energy and Sustainabilitycaltech2024-06-10 | N. Christianson (current), California Institute of TechnologyResource Management in AI/ML Systemscaltech2024-06-10 | Z. Liu (‘2014), Stony Brook UniversityPrivacy & Security of Learning Algo: A Control Theory Perspectivecaltech2024-06-10 | K. Dvijotham (‘2016), Google BrainKeynote I: Learning and Control in Countable State Spacescaltech2024-06-10 | R. Srikant, University of Illinois at Urbana ChampaignStartup Panel: Crossing the Gapcaltech2024-06-10 | C. Jin (‘2005, PowerFlex), G. Lee (‘2011, PowerFlex), K. Tang (‘2006, Cornell University), D. Wei (‘2006, Turing), S. Low (Caltech, moderator)Market Power & Withholding Behavior of Energy Storage Unitscaltech2024-06-10 | J. Anderson (‘2019), Columbia UniversityDollar, Second, and kg CO2caltech2024-06-10 | M. Chen, City University of Hong KongDistributionally Robust Regret Optimal Controlcaltech2024-06-10 | E. Bitar (‘2012), Cornell UniversityGlobal Networks for Data Intensive Sciences: the Innovations and Key Roles of Steven Lowcaltech2024-06-10 | H. Newman, California Institute of TechnologyKeynote II: Analyzing Spatially Distributed EV Charging Dynamics with Optimization and Dualitycaltech2024-06-10 | F. Paganini, Universidad ORT UruguayWelcome Remarkscaltech2024-06-10 | L. Chen N. Li S. LowLoad Balancing at Googlecaltech2024-06-10 | B. Wydrowski (‘2005), GoogleNetlab: Our Journey Together and Forwardcaltech2024-06-10 | S. Low, California Institute of TechnologyCaltech Digital Twin: a Distribution System Model and Testbedcaltech2024-06-10 | Y. Xie (current), California Institute of TechnologyLarge-Scale Optimization of Convex-Concave Games in Networkscaltech2024-06-10 | C. W. Tan (‘2009), Nanyang Technological University