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Covers all topics, including wave particle duality, Schrodinger's cat, EPR / Bell inequality, and the relationship between measurement and entanglement. Quantum Mechanics and Quantum Physics.
A most beautiful proof of the Basel problem, using light. Plushie pi creatures now available: http://3b1b.co/store More problem-driven learning: https://brilliant.org/3b1b Brilliant's principles list that I referenced: https://brilliant.org/principles/ Special thanks to patrons: https://www.patreon.com/3blue1brown http://3b1b.co/basel-thanks The content here was based on a paper by Johan Wästlund http://www.math.chalmers.se/~wastlund/Cosmic.pdf Check out Mathologer's video on the many cousins of the Pythagorean theorem: https://youtu.be/p-0SOWbzUYI On the topic of Mathologer, he also has a nice video about the Basel problem: https://youtu.be/yPl64xi_ZZA A simple Geogebra to play around with the Inverse Pythagorean Theorem argument shown here. https://ggbm.at/yPExUf7b Some of you may be concerned about the final step here where we said the circle approaches a line. What about all the lighthouses on the far end? Well, a more careful calculation will show that the contributions from those lights become more negligible. In fact, the contributions from almost all lights become negligible. For the ambitious among you, see this paper for full details. Music by Vincent Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
GET A FREE AUDIOBOOK! http://audible.com/michaelstoys or text michaelstoys to 500-500 LINKS TO LEARN MORE BELOW! dong on twitter: https://twitter.com/doonlinenowguys dong on instagram: https://www.instagram.com/doonlinenowguys my reddit post about DONG and Vsauce1: https://www.reddit.com/r/vsauce/comments/86a49b/can_anyone_tell_me_why_the_vsauce_videos_of/dw4fhoc/ VIDEOS MENTIONED: The episode of Mind Field at UC Irvine. We look at how playing video games can effect the shape and size of your brain: https://www.youtube.com/watch?v=1RHsAUyFCAM How dangerous are magnetic items near an MRI magnet? https://www.youtube.com/watch?v=6BBx8BwLhqg Veritasium: https://www.youtube.com/watch?v=NqdOyxJZj0U PhysicsFun on instagram: https://www.instagram.com/physicsfun Science Bob and magnetic cereal: https://www.youtube.com/watch?v=n9s8CbP7ExY wbeaty's video on how to make a generator: https://www.youtube.com/watch?v=k7Sz8oT8ou0 MRI quench: https://www.youtube.com/watch?v=9SOUJP5dFEg Levitating frog: http://www.ru.nl/hfml/research/levitation/diamagnetic/ Faraday's Law interactive: https://phet.colorado.edu/sims/html/faradays-law/latest/faradays-law_en.html Lenz's Law: https://en.wikipedia.org/wiki/Lenz%27s_law Lenz's Law interactive: https://micro.magnet.fsu.edu/electromag/java/lenzlaw/ Ann Druyan: https://en.wikipedia.org/wiki/Ann_Druyan Voyager Golden Record: https://en.wikipedia.org/wiki/Voyager_Golden_Record ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti and Michael Stevens VFX by Eric Langlay (http://youtube.com/ericlanglay) Music by Jake Chudnow (http://youtube.com/jakechudnow) Audio Network (https://www.audionetwork.com) ***VSAUCE LINKS*** Vsauce1: http://youtube.com/vsauce1 Vsauce2: http://youtube.com/vsauce2 Vsauce3: http://youtube.com/vsauce3
http://www.ted.com Psychologist Barry Schwartz takes aim at a central tenet of western societies: freedom of choice. In Schwartz's estimation, choice has made us not freer but more paralyzed, not happier but more dissatisfied. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers are invited to give the talk of their lives in 18 minutes -- including speakers such as Jill Bolte Taylor, Sir Ken Robinson, Hans Rosling, Al Gore and Arthur Benjamin. TED stands for Technology, Entertainment, and Design, and TEDTalks cover these topics as well as science, business, politics and the arts. Watch the Top 10 TEDTalks on TED.com, at http://www.ted.com/index.php/talks/top10
Fly through the galaxy with Museum astrophysicist Jackie Faherty, who takes us on a dazzling tour of new research and data visualizations made possible by recently released data from the Gaia space telescope. In April 2018, the European Space Agency’s Gaia observatory released its second data catalog, which includes the distances to over 1.3 billion stars. Faherty breaks down why this information is so revolutionary, and explains how this information is helping scientists and non-scientists alike understand the universe like never before. Listen to the full SciCafe event, including a Q&A session, by downloading the Science@AMNH podcast on iTunes, Soundcloud, or wherever you get your podcasts. This SciCafe took place on October 3, 2018. The SciCafe series is proudly sponsored by Judy and Josh Weston. #Gaia #MilkyWay #Astronomy #Astrophysics #Telescope #Satellite #SciCafe #JackieFaherty #Exoplanets #Stars *** Subscribe to our channel: http://www.youtube.com/subscription_center?add_user=AMNHOrg Check out our full video catalog: http://www.youtube.com/user/AMNHorg Facebook: http://fb.com/naturalhistory Twitter: http://twitter.com/amnh Tumblr: http://amnhnyc.tumblr.com/ Instagram: http://instagram.com/amnh This video and all media incorporated herein (including text, images, and audio) are the property of the American Museum of Natural History or its licensors, all rights reserved. The Museum has made this video available for your personal, educational use. You may not use this video, or any part of it, for commercial purposes, nor may you reproduce, distribute, publish, prepare derivative works from, or publicly display it without the prior written consent of the Museum. © American Museum of Natural History, New York, NY
Watch the 2nd video on 3Blue1Brown here: https://www.youtube.com/watch?v=MzRCDLre1b4
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This video is about Bell's Theorem, one of the most fascinating results in 20th century physics. Even though Albert Einstein (together with collaborators in the EPR Paradox paper) wanted to show that quantum mechanics must be incomplete because it was nonlocal (he didn't like "spooky action at a distance"), John Bell managed to prove that any local real hidden variable theory would have to satisfy certain simple statistical properties that quantum mechanical experiments (and the theory that describes them) violate. Since then, GHZ and others have managed to extend the theoretical work, and Alain Aspect performed the first Bell test experiment in the late 1980s.
Thanks to Vince Rubinetti for the music: https://soundcloud.com/vincerubinetti/one-two-zeta
And thanks to Evan Miyazono, Aatish Bhatia, and Jasper Palfree for discussions and camaraderie during some of the inception of this video.
John Bell's Original Paper: http://inspirehep.net/record/31657/files/vol1p195-200_001.pdf
Quantum Theory and Reality: https://www.scientificamerican.com/media/pdf/197911_0158.pdf
"What Bell Did" By Tim Maudlin: https://arxiv.org/pdf/1408.1826
Bell's Theorem on Wikipedia: https://en.wikipedia.org/wiki/Bell%27s_theorem
2015 experimental confirmation that QM violates Bell's theorem: https://arxiv.org/pdf/1508.05949.pdf
Bell's Theorem without Inequalities (GHZ): http://dx.doi.org/10.1119/1.16243
Kochen-Specker Theorem: https://en.wikipedia.org/wiki/Kochen–Specker_theorem
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