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What Happens Inside a Proton?

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If we ever want to simulate a universe, we should probably learn to simulate even a single atomic nucleus. But it’s taken some of the most incredible ingenuity of the past half-century to figure out how that out. All so that today I can teach you how to simulate a very very small universe.

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https://mailchi.mp/1a6eb8f2717d/space… the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O’Dowd Written by Euan McLean & Matt O’Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal & Stephanie Faria GFX Visualizations: Ajay Manuel Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producers: Eric Brown & Andrew Kornhaber Executives in Charge (PBS): Adam Dylewski, Maribel Lopez Director of Programming (PBS): Gabrielle Ewing Spacetime is produced by Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2022 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: / multidroideka Special Thanks to Our Patreon Supporters Big Bang Supporters Steffen Bendel Gautam Shine NullBlox. ZachryWilsn Adam Hillier Bryce Fort Peter Barrett David Neumann Charlie Leo Koguan Ahmad Jodeh Alexander Tamas Morgan Hough Amy Hickman Juan Benet Vinnie Falco Fabrice Eap Mark Rosenthal David Nicklas Quasar Supporters Glenn Sugden Dr. Sujasha Gupta Vaka Dr. Vikram Reddy Vaka Alex Kern Ethan Cohen Stephen Wilcox Christina Oegren xaexyz Mark Heising Hank S Hypernova Supporters john ibes Vyce Ailour Brandon Paddock Oneamazinguy Ken S Gregory Forfa Kirk Honour Mark Evans drollere Joe Moreira Marc Armstrong Scott Gorlick Paul Stehr-Green Russell Pope Ben Delo Scott Gray Антон Кочков John R. Slavik Mathew Donal Botkin John Pollock Edmund Fokschaner Joseph Salomone chuck zegar Jordan Young John Hofmann Daniel Muzquiz Gamma Ray Burst Supporters Kane Holbrook Bradley S. Isenbek Jason Bowen John Yaraee Ross Story teng guo Mason Dillon Harsh Khandhadia Thomas Tarler bsgbryan Sean McCaul Carsten Quinlan Susan Albee Frank Walker Matt Q WhizBangery MHL SHS Terje Vold Anatoliy Nagornyy comboy Andre Stechert Paul Wood Kent Durham jim bartosh Nubble Scott R Calkins The Mad Mechanic Ellis Hall John H. Austin, Jr. Diana S Ben Campbell Faraz Khan Almog Cohen Alex Edwards Ádám Kettinger MD3 Endre Pech Daniel Jennings Cameron Sampson Geoffrey Clarion Darren Duncan Russ Creech Jeremy Reed Eric Webster David Johnston Web Browser Michael Barton Mr T Andrew Mann Isaac Suttell Devon Rosenthal Oliver Flanagan Bleys Goodson Robert Walter Bruce B Mirik Gogri Mark Delagasse Mark Daniel Cohen Nickolas Andrew Freeman Shane Calimlim Tybie Fitzhugh Robert Ilardi Eric Kiebler Craig Stonaha Graydon Goss Frederic Simon Tonyface John Robinson A G David Neal justahat John Funai Tristan Bradley Jenkins Kyle Hofer Daniel Stříbrný Luaan Cody Thomas Dougherty King Zeckendorff Dan Warren Patrick Sutton John Griffith Daniel Lyons DFaulk Kevin Warne.

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Quantum Revolution: Uniting Twistronics and Spintronics for Advanced Electronics

Purdue quantum researchers twist double bilayers of an antiferromagnet to demonstrate tunable moiré magnetism.

Twistronics isn’t a new dance move, exercise equipment, or new music fad. No, it’s much cooler than any of that. It is an exciting new development in quantum physics and material science where van der Waals materials are stacked on top of each other in layers, like sheets of paper in a ream that can easily twist and rotate while remaining flat, and quantum physicists have used these stacks to discover intriguing quantum phenomena.

Adding the concept of quantum spin with twisted double bilayers of an antiferromagnet, it is possible to have tunable moiré magnetism. This suggests a new class of material platform for the next step in twistronics: spintronics. This new science could lead to promising memory and spin-logic devices, opening the world of physics up to a whole new avenue with spintronic applications.

KITT The Amazing Car Of Tomorrow — A Knightrider Christmas

Let’s kick off the Holiday Season in style, shall we? Like, say, with a single few people even know exist, from a massive pop culture phenomenon of the early ’80s? YES PLEASE! This really needs no introduction. It’s KITT, the Amazing Car of Tomorrow, in full hero mode, Saving Santa from bad weather, and then making the rounds to bring joy and cheer on Christmas Morning — All told in an early ’80s rap, over an electro groove lifted from the Knight Rider theme song. Hopefully you’ve already hit play, but if you haven’t yet, HIT PLAY NOW! And if you have, then PLAY IT AGAIN! And of course, I’d like to wish you all a Verry Merry Christmas! Like it? Subscribe! Follow me at / djmikebrady I don’t own any of the rights associated with this music, I simply share so that it will be heard. #PlayingRecords #NeedleDrop #RecordCollection

Silicon-Based Lifeforms

In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own.\
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Credits:\
Silicon-Based Lifeforms \
Episode 426; December 21, 2023\
Produced, Written \& Narrated by: Isaac Arthur\
Graphics: Ken York / YD Visual\
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Artificial Afterlives

The afterlife Jones made.

For as long as we have had history and likely before, people have contemplated a life after this one, but might we one day create artificial afterlives? And if so, will we create heavens or hells?\
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Credits:\
Artificial Afterlives \
Science \& Futurism with Isaac Arthur\
Episode 399, June 15, 2023\
Written, Produced \& Narrated by Isaac Arthur\
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Editors:\
Dillon Olander\
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Graphics by: \
Jeremy Jozwik\
Ken York\
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Music Courtesy of\
Markus Junnikkala, \

Reality Manipulation

To claim your matching donation with Givewell, go to https://www.givewell.org and select Youtube & Isaac Arthur at checkout! What does science tell us about reality and are there pathways to control, change, or re-create it? Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: / isaacarthur Support us on Subscribestar: https://www.subscribestar.com/isaac-a… Group: / 1,583,992,725,237,264 Reddit: / isaacarthur Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord Credits: Reality Manipulation Episode 425; December 314, 2023 Produced, Written & Narrated by: Isaac Arthur Editor: Lukas Konecny Music Courtesy of: Steve Cardon.

SCALE YOUR QUBITS

How do we go from 100 to 200 to 1000? PASQAL, a quantum computing startup, is using LASERS. They’ve demonstrated 100 and 200 qubit systems, now they’re talking about making 1000. Here’s the mockup of their system.

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Introducing Ego-Exo4D: A foundational dataset for research on video learning and multimodal perception

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Working together as a consortium, FAIR or university partners captured these perspectives with the help of more than 800 skilled participants in the United States, Japan, Colombia, Singapore, India, and Canada. In December, the consortium will open source the data (including more than 1,400 hours of video) and annotations for novel benchmark tasks. Additional details about the datasets can be found in our technical paper. Next year, we plan to host a first public benchmark challenge and release baseline models for ego-exo understanding. Each university partner followed their own formal review processes to establish the standards for collection, management, informed consent, and a license agreement prescribing proper use. Each member also followed the Project Aria Community Research Guidelines. With this release, we aim to provide the tools the broader research community needs to explore ego-exo video, multimodal activity recognition, and beyond.

How Ego-Exo4D works.

Ego-Exo4D focuses on skilled human activities, such as playing sports, music, cooking, dancing, and bike repair. Advances in AI understanding of human skill in video could facilitate many applications. For example, in future augmented reality (AR) systems, a person wearing smart glasses could quickly pick up new skills with a virtual AI coach that guides them through a how-to video; in robot learning, a robot watching people in its environment could acquire new dexterous manipulation skills with less physical experience; in social networks, new communities could form based on how people share their expertise and complementary skills in video.

China sinks 1400-ton data center in sea with power of 6 million PCs

When ready, the data center will serve companies like China Telecom and Hong Kong-based AI firm SenseTime.

China Daily.

In this day and age of internet and artificial intelligence, there are massive amounts of data being generated every day. While all this data is metaphorically stored in the cloud, there are actual data centers that make it possible to access our emails just before boarding a flight and music playlists, even during vacations 1,000 miles away from home.