Physics in the Dark: Searching for the Universe’s Missing Matter by gijoge

dtube · @gijoge · Oct 14 '19 (edited)

Physics in the Dark: Searching for the Universe’s Missing Matter

<center><a href='https://d.tube/#!/v/gijoge/mq5imwtsepl'><img src='https://i.ytimg.com/vi/1VajnuxMJmU/maxresdefault.jpg'></a></center><hr>

https://www.youtube.com/watch?v=1VajnuxMJmU

If you believe the world’s leading physicists, the vast majority of matter in the universe is hiding in plain sight. For nearly a century, evidence has mounted that the gravitational pull necessary to keep clusters of galaxies intact, as well as stars within galaxies from flying apart, requires far more matter than we can see—matter, according to the experts, that has eluded our telescopes, because it does not give off light. Problem is, such “dark matter” has also eluded one specially designed detector after another that researchers have deployed to catch it. Which raises the big question: What if we have failed to find dark matter because it isn’t there? Join leading physicists on a scientific treasure hunt that has proved more challenging than anyone expected, and may ultimately require rethinking some of our most fundamental ideas about the universe.

This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION.

PARTICIPANTS: Mariangela Lisanti, Joseph Silk, Erik Verlinde, and Risa Wechsler

MODERATOR: Brian Greene

TOPICS
0:03 - Introduction to dark matter
10:55 - Panelist introductions
12:28 - How do we explain motion in the universe?
16:35 - Is the “dark stuff” ordinary matter?
22:43 - Supersymmetric particles
30:06 - Weakly Interacting Massive Particles
33:14 - Searchng for WIMP dark matter
37:25 - What is the role of dark matter in the structure of the universe?
43:23 - Cold vs warm dark matter
46:54 - The “dark sector” possibility
52:56 - Expanding our understanding of gravity and thermodynamics
1:01:34 - Is there a connection between dark energy and dark matter?
1:07:36 - Why do galaxies rotate?
1:14:25 - Future predictions for the discovery of dark matter

PROGRAM CREDITS
- Produced by Laura Dattaro
- Associate Produced by Peter Goldberg
- Music provided by APM
- Additional images and footage provided by: The Dark Energy Survey, SLAC National Accelerator Laboratory
- Recorded at the Gerald W. Lynch Theatre at John Jay College

MORE INFO ABOUT THE PROGRAM AND 
PARTICIPANTS: https://www.worldsciencefestival.com/...

- SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF 
- VISIT our Website: http://www.worldsciencefestival.com 
- LIKE us on Facebook: https://www.facebook.com/worldscience...
-  FOLLOW us on Twitter: https://twitter.com/WorldSciFest

<hr><a href='https://d.tube/#!/v/gijoge/mq5imwtsepl'> ▶️ DTube</a><br /><a href='https://www.youtube.com/watch?v=1VajnuxMJmU'> ▶️ YouTube</a>

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@cheetah · Oct 14 '19

Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:
https://www.worldsciencefestival.com/programs/physics-dark-searching-universes-missing-matter/

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@atombot · Oct 14 '19

title

<center><b>Congratulations🎉, You received a upvote👍 from CryptoBloggers </b></center>CryptoBloggers is the junction of cryptoblogging platforms. We created tools for each platform that help users to a better experience with the blogging platform. This bot is part of our tools. you can use our bot by joining our server and send this command `$upvote YOUR-POST-LINK` and you will receive upvote on your post.<center><b>👉 Delegate to Our Bot 👈</b><table><tbody><tr><td><a href='https://steemconnect.com/sign/delegateVestingShares?delegator=username&delegatee=atombot&vesting_shares=2024%20VESTS'>1 SP</a></td><td><a href='https://steemconnect.com/sign/delegateVestingShares?delegator=username&delegatee=atombot&vesting_shares=10120%20VESTS'>5 SP</a></td><td><a href='https://steemconnect.com/sign/delegateVestingShares?delegator=username&delegatee=atombot&vesting_shares=20240%20VESTS'>10 SP</a></td><td><a href='https://steemconnect.com/sign/delegateVestingShares?delegator=username&delegatee=atombot&vesting_shares=101200%20VESTS'>50 SP</a></td><td><a href='https://steemconnect.com/sign/delegateVestingShares?delegator=username&delegatee=atombot&vesting_shares=202400%20VESTS'>100 SP</a></td><td><a href='https://steembottracker.com/delegation.html?delegatee=atombot&amount'>Custom SP</a></td></tr></tbody></table><b>Join our Discord Server 👉</b><a href=https://discord.me/CryptoBloggers><img src='https://cdn.steemitimages.com/DQmRmucjeSUhKqe9KpXztDJ5ShKaNuhpsJh28QSwZzNaGDY/discord.png'></a></center>

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@curationkiwi · Oct 14 '19

title

You got voted by @curationkiwi thanks to Gijo! This bot is managed by [KiwiJuce3](https://bit.ly/2HQOvIO) and run by [Rishi556](https://bit.ly/2OmBsQF), you can check both of them out there. To receive upvotes on your own posts, you need to join the [Kiwi Co. Discord](https://bit.ly/2U8Mo9M) and go to the room named #CurationKiwi. Submit your post there using the command  "!upvote (post link)" to receive upvotes on your post. CurationKiwi is currently supported by donations from users like you, so feel free to leave an upvote on our posts or comments to support us!
We have also recently added a new whitelist feature for those who would like to support CurationKiwi even more! If you would like to receive upvotes more than 2x greater than the normal upvote, all you need to do is delegate 50 SP to @CurationKiwi using [this link](https://app.steemconnect.com/sign/delegateVestingShares?account=curationkiwi&delegatee=curationkiwi&vesting_shares=99572.000000%20VESTS).

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@puncakbukit · Oct 14 '19

We resteemed to thousand followers.. Thanks to choose us as witness.

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@drotto · Oct 14 '19

<p>This post has received a 3.13 % upvote from @drotto thanks to: @curationkiwi.</p>

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@isnochys · Oct 15 '19

Have a witness !BEER

👍 beerlover

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beerlover	0 B		0	0.01%

@beerlover · Oct 15 '19

<div class='pull-right'>https://cdn.steemitimages.com/DQmaHThyECGhEx8tSfHZbiMFRNYjJ35K92cDgiJjkzBUaJo/One%20sip%20of%20BEER%20for%20you.gif<p><sup><a href='https://steem-engine.com/?p=market&t=BEER'>View or trade </a> <code>BEER</code>.</sup></p></div><center><br><br> <p> Hey @gijoge, here is a little bit of  <code>BEER</code> for you. Enjoy it!</p> </center>

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@pipboy3000 · Jan 4 '20

Most scientists are too stuck on what they think rather than what reality is telling them.... Long story short.... Dark matter doesn't exist.  The "extra gravity" in the universe is actually a result of the dodecehedral mass distribution in the universe which has been proven to **produce** gravity.  If you care to read about someone who lays out many of the flaws with mainstream physics please read Dewey B Larson's book "nothing but motion" or Dan winter(fractal field.com) who clearly shows with highly accurate conceptual and mathematic formulas how and why gravity is formed as well as how to produce gravity.  Take a look and enjoy

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