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702,269 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 ...
1,227,056 views
7 years ago
Time dilation and Einstein's theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the ...
8,387,370 views
6 years ago