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65,388,871 results
In this video, Fermilab's Dr. Don Lincoln describes a fascinating observation that definitively measures the speed of gravity.
1,411,099 views
1 year ago
Is gravity a force? The answer to that simple question is remarkably complicated and depends crucially on the theoretical ...
466,848 views
Rocket made by Goodnight and Co. Screen images in rocket by Geoff Barrett Slow motion rocket exhaust footage from Joe ...
11,917,561 views
3 years ago
A lot of videos have covered the general overview of the discovery of gravitational waves, what they are, the history of the search, ...
7,662,948 views
7 years ago
We know that gravity must cause clocks to run slow on the basis of logical consistency. And we know that gravity DOES cause ...
2,782,103 views
In this video we explore the speed of the Graviton and examine the existence of the Tachyon... a particle that can move faster than ...
45,154 views
Fact: in a black hole, all of the mass is concentrated at the singularity at the very center. Fact: every black hole singularity is ...
1,556,569 views
2 years ago
If you are familiar with Newton's bucket, you may skip to 6:10. Until recently, I had not realized the flash of genius of Dennis ...
300,333 views
5 months ago
General relativity, part of the wide-ranging physical theory of relativity formed by the German-born physicist Albert Einstein. It was ...
1,689,096 views
There's a deep connection between gravity and time - gravitational fields seem to slow the pace of time in what we call ...
1,296,680 views
Just exactly what does it mean that gravity is not a force? In this video I will revisit the question and explain why you are currently ...
870,297 views
The thing that's pulling you towards the ground right now isn't the force of gravity, as it's commonly understood. Instead, you're ...
255,015 views
Every star, black hole, human being, smartphone and atom are all constantly pulling on each other due to one force: gravity.
558,531 views
5 years ago
We know that gravity exerts its pull on light, and we have an explanation for why. Actually, we have multiple explanations that all ...
576,307 views
Want to stream more content like this… and 1000's of courses, documentaries & more? Start Your Free Trial of Wondrium ...
627,740 views
One of the most fundamental physics facts is that the speed of light in a vacuum is constant for all observers. But can we really be ...
969,933 views
11 months ago
Einstein's general relativity says gravity is spacetime curvature, but what does that mean? Let's take a look at how gravitational ...
4,548,724 views
4 years ago
This video is about how little we know about the behavior of gravity at short length and distance scales, what the constraints are ...
2,052,755 views
Of the 4 fundamental forces of nature, gravity is the most intuitive one. We experience gravity every second of our lives so it makes ...
698,089 views
The speed of light is often cited as the fastest anything can travel in our universe. While this might be true, the speed of light is the ...
6,779,588 views
8 years ago