Einstein's Proof of E=mc²





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Published on Mar 29, 2012

Ever wonder how Einstein proved E=mc²? This is how.

Pi day (3.14) is Albert Einstein's Birthday! To celebrate, we'll explain 4 of his most groundbreaking papers from 1905, when he was just 26 years old.

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Thanks to Nima Doroud and Alex Yale for contributions and to Perimeter Institute for support. Created by Henry Reich

Comments • 6,674

Looks like the cat got out of the box again and is causing all kinds of havoc in the universe.
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Gol. D Rodger
Literally all I understood was light cat and spaceship
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I like to pretend I understand these explanations.
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Siniša Petrović
can you talk faster?
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Chris Newman
Okay, not ashamed to say it, but my brain just melted.
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You lost me at "in mid 1905"
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Horny Fruit Flies
"If you can't explain it simply, you don't understand it well enough" - Einstein Or maybe I'm just retarded :/
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Instructions not clear. Dick stuck in kitty.
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mustafa akram
this vid has 2M views cus everybody watch again but without success
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But what if the cat is Schrödinger's cat?
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