Special Relativity Crash Course Physics 42

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=AInCqm5nCzw

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! • -- • Produced in collaboration with PBS Digital Studios: / pbsdigitalstudios • -- • Want to find Crash Course elsewhere on the internet? • Facebook - / youtubecrashc. . • Twitter - / thecrashcourse • Tumblr - / thecrashcourse • Support CrashCourse on Patreon: / crashcourse • CC Kids: / crashcoursekids

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