The Matter Of Antimatter: Answering The Cosmic Riddle Of Existence

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Published 2018-06-06
You exist. You shouldn’t. Stars and galaxies and planets exist. They shouldn’t. The nascent universe contained equal parts matter and antimatter that should have instantly obliterated each other, turning the Big Bang into the Big Fizzle. And yet, here we are: flesh, blood, stars, moons, sky. Why? Come join us as we dive deep down the rabbit hole of solving the mystery of the missing antimatter.

MODERATOR: Brian Greene

PARTICIPANTS: Marcela Carena, Janet Conrad, Michael Doser, Hitoshi Murayama, Neil Turok

OPENING FILM: Animation by Eoin Duffy of Studio Belly, written by Justin Weinstein and Brian Greene

MORE ABOUT THE PROGRAM AND PARTICIPANTS: www.worldsciencefestival.com/programs/matter-antim…

This program is part of the Big Ideas Series which is supported in part by the John Templeton Foundation.

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TOPICS:

- The Discovery of Antimatter opening film 00:00

- Brian Greene Introduction 04:00

- Participant Introductions 04:54

- What led Paul Dirac to his thinking? 07:25

- Can we create Antimatter? 22:25

- How does the universe create matter and antimatter and yet there is still matter left around us? 29:42

- Using Neutrinos to detect Antimatter 44:55

- The difference in Neutrinos compared to Antimatter 56:30

- Searching for hints of how to prove the Grand Unified theory 01:10:10

- Drowning in theories 01:22:00

- The applications for Antimatter 01:33:01

Filmed live at the 2018 World Science festival.

All Comments (21)
  • Neil Turok has very simple approach towards physics, that even reflects in his lectures. I watched many lectures of him on youtube and never saw anyone like him to explain things so simply and easily.
  • Brian Green once again at his best. One hearing is not enough so I play and replay and replay to get a clear picture. Feel so blessed to world science
  • @justinbaker2883
    This has got to be the best one so far. Could follow along with 90% of the discussion thanks to all the analogies and slides. Got a little lost during the neutrino talk, they set up how hard it is to catch and detect and it being electrically neutral but then at the end they said they just gonna shoot it 1000kms and split it with a magnet... Im guessing their is some explanation that was too hard to communicate in a discussion like this
  • @dominiquov4220
    I think Brian Greene as a host/moderator is amazing as he makes sure the conversation flows in terms of the what the audience can digest. Thank you Brian.
  • @guigomusa
    What a privilege to be able to watch - even two years late - some of the most brilliant scientists in their fields in lively conversation on such an interesting topic. And with Brian Greene as the moderator who always puts things in perspective for laypeople. Thank you all.
  • Pandemic lockdown... I think I’m learning more about science through these world class speakers than my entire university student days! ✨🏆✨💕😛
  • @andykeen3071
    I watched this tonight, mind-blowing and brilliant. Also, now I understand how I always have loads of odd socks. This missing ones are travelling back in time. I should have looked for them before I lost them :)
  • @garywill6340
    Brian Greene is a damn good host! He knows exactly how to guide the discussion and just when to interject for the audience. He's like human Alexa!
  • It's really beautiful to see intelligent people have such a humorous and informative conversation about a complicated subject. Really enjoyable!
  • @elibaez582
    I have no idea what’s going on but I enjoy their company :)
  • @JohnSmith-vq1co
    I feel so lucky to spend my rainy day watching these excellent discussions about the World.
  • @MichaelReeser
    I'm spending my covid 19 isolation rewatching my favorite WSF videos. As I read the comments I see that I'm not the only one.
  • I love Brian. He makes complex concepts in Physics make me follow even though I am not trained in Physics. Very enjoyable and delightful discussions.
  • @lisamuir8850
    I enjoyed watching these interviews. Loved the humor and the breaking it down descriptive way for those of us not familiar with most of these things. Greatly appreciated this. Thank you. Am looking forward to more.
  • The theory near the end, of the identical U and U(bar) universes was mindblowing... new idea for me to churn around in my head.
  • @nowhereman8374
    What a wonderful world we live in with beautiful minds like these.
  • Meeting of Great Minds is a precious gift to us the Audience. Thanks Bryan for your masterful ability to allow the main discussion never to go too far astray.
  • @HadzDaddy2014
    Brian you have no doubt given me a huge expanding interest in physica