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274,311 results
So we've all heard of relativity, right? But... what is relativity? And how does it relate to light? And motion? In this episode of Crash ...
1,227,532 views
7 years ago
Does time really slow down when you move? What about gravitational fields? What's the resolution to the twin paradox and what's ...
558,421 views
1 year ago
Time dilation was pretty weird, huh? Well we aren't done yet! Time is relative, and so is space! Different observers measure ...
349,198 views
Time dilation and Einstein's theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the ...
8,389,760 views
6 years ago
Magnetism seems like a pretty magical phenomenon. Rocks that attract or repel each other at a distance - that's really cool - and ...
3,595,565 views
10 years ago
Electrodynamics (electricity and magnetism) is governed by Maxwell's equations and the Lorentz force law, but that left it a little ...
427,684 views
4 years ago
What is Time dilation? How speed of light affects space time? Let's understand Time dilation with Einstein's Special relativity ...
556,129 views
10 months ago
This video is chapter 3 in my series on special relativity, and it covers boosts, galilean transformations, newtonian relativity, and of ...
1,864,104 views
What is a Black Hole? Ever wondered what happens when a star collapses under its own gravity? Meet the black hole—the ...
99 views
1 day ago
Follow two astronauts into outer space to explore time dilation and Einstein's theory of relativity through the Twin Paradox thought ...
5,449,406 views
Einstein's Special Relativity Explained Simply - no math This entire revolution in physics started with a simple thought experiments ...
669,234 views
We talked a little bit about relative motion in the classical physics course, with Galileo dropping stuff in boats. But once Einstein got ...
199,355 views
This video is chapter 5 in my series on special relativity, and it covers how things that are moving (that is, moving relative to an ...
907,608 views
Einstein's theory of General Relativity tells us that gravity is caused by the curvature of space and time. It is a remarkable theory ...
2,378,016 views
Einstein's special theory of relativity is notorious for being easy to misuse, with the result that sometimes result in claims of ...
809,903 views
The experiment which tried to prove the existence of a mysterious medium for light called ether but failed at it. It instead proved ...
377,167 views
Includes discussion of the space-time invariant interval and how the axes for time and space transform in Special Relativity.
202,197 views
8 years ago
#generalrelativity #einstein Why is this not just a distortion of space but also of time?...because special relativity says that light ...
5,877,343 views
This video is chapter 4 in my series on special relativity, and it covers how things that appear simultaneous from one perspective ...
822,190 views
... how curved spacetime is represented by psuedo-Riemannian manifolds with Lorentzian signature (that is, special relativity and ...
1,599,602 views
3 years ago