Gravitation

Gravity

Gravity, or gravitation, is a natural phenomenon by which all things with mass are brought toward (or gravitate toward) one another, including objects ranging from electrons and atoms, to planets, stars, and galaxies.

Why are there giant concrete tunnels in the desert?

The Physics Girl team visited LIGO once again. This place is Dianna's obsession. If you liked this video check out these: I Visited the First Gravitational Wave Detector! LIGO | STELLAR https://www.youtube.com/watch?v=jtp71NT0GNg& Why aren't plants black? :herb: https://www.youtube.com/watch?v=3BRP

I Visited the First Gravitational Wave Detector! LIGO | STELLAR

Thank you to Draper and its Hack the Moon initiative for supporting PBS Digital Studios | Learn more at https://wehackthemoon.com We’ve been waiting to verify the existence of Gravitational Waves for over 100 years and I actually got to go to LIGO to see exactly how they proved it! I know, this

Is Gravity An Illusion?

Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Check out the Space Time Merch Store https://pbsspacetime.com/ Want

Can We Create Artificial Gravity?

Thanks for watching! I actually had an early version of this ready last week. Which you can watch here on my second channel: https://www.youtube.com/watch?v=x9B0x...I decided, with the help of my Patreon supporters, that it wasn't good enough. Have a few ideas for my next video. Space X is winning r

Gravitational waves: Numbers don't do them justice

The veteran gravitational wave hunter from Glasgow University has come to the National Press Club in Washington DC to witness the announcement of the first direct detection of ripples in the fabric of space-time caused by the merger of two "intermediate-sized" black holes.

Black holes: Cosmic signal rattles Earth after 7 billion years

Imagine the energy of eight Suns released in an instant. This is the gravitational "shockwave" that spread out from the biggest merger yet observed between two black holes.

Neutrons could test Newton's gravity and string theory

The idea rests on probing any minuscule variations in gravity as it acts on slow-moving neutrons in a tiny cavity. These quantum jumps can test Newton's theory of gravity - and any variations from it - with unprecedented precision.

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Gravitation gravity

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