WSU Master Class: New Ideas About Dark Matter with Justin Khoury

Physicist Justin Khoury explores how quantum effects in dark matter could produce non-Newtonian gravitational force within and between galaxies, ultimately providing a hypothesis for how the observed structure of the universe might have arisen. #WorldSciU
This lecture was recorded on June 3, 2016 at the World Science Festival in New York City.
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[@davidfarning8246]

I love this series. I hope Brian et. al. can keep them up. Interesting (to me) is that if I watch one of these videos or the long-form world science festival videos per day for several days in a row, I need 30-45 minutes per day of extra sleep. It seems like my 50-year-old brain needs some extra sleep time to process and store the new information.

[@martyanderson1967]

i let this play as i cleaned and will sleep on it and watch again sometime. i am 50 as well, i noticed i take longer than younger days to think but its because there is much more information in my brain than before so it seems best to process more stuff before i have my answer. plus other efficient reasons. do you know other educational sources like this?

[@terminusest5902]

What is the speed of gravity. If a sun were to disappear would an orbiting planet instantly leave its orbit or would it take time for the lack of gravity to release a planet from its circular orbit. Would the effect of gravity equal the speed of light, faster or slower. How would the speed of gravity effect human science. What is the speed of massive gravitational waves.

[@lewisoutten1610]

People use to say in darkness, there is no light but is it true as just it seems so??

[@omarsyam8778]

we don't get this kind of deep education here in Egypt. you really are greatly helpful to an Egyptian boy like me.❤️ 🚽

[@martyanderson1967]

egypt is interesting, do you like it?

[@omarsyam8778]

@@martyanderson1967 it depends on what you mean. but most likely nooooooo. the internet is sucks in her(only 140GB a month). also the average income is as low as 200$ a month for individuals, but it still the best country in ((Africa)) without south Africa.. I don't care what it was. I only see what it is. still better than India anyway

[@martyanderson1967]

@@omarsyam8778 world science festival is my favorite youtube thing, and history shows. Meant to say do you like egypt, but asking about the famous stuff there like artifacts and I thought everyone would be rich from finding treasures to sell for big money. If you want to talk more often let me know if you are on facebook. i check that daily

[@kagannasuhbeyoglu]

Latest information. İt's great👍

[@physicslab5787]

Great

[@fomfomable]

Size of a galaxy is a 100 LY? Think Justin may have forgotten a few zeros there Happens to the best of us

[@_John_Sean_Walker]

Yes, if you sweep all the trash together, you get a neat pile.

[@guitargil]

Very interesting and well presented. May I carp? Please do away with the plastic bottles. Over Thank you

[@aarbeenajaan6777]

Great