2017-02-23

[public] 884K views, 25.0K likes, 580 dislikes audio only

CrashCourse

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 Course Physics, Shini talks to us about perspective, observation, and how relativity is REALLY weird!

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Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

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