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Tuesday, July 22, 2014

A Clever Way of Thinking About Gravity, Gen. Relativity Style

Thanks to Jack C. for sending me the link to this video - I had never seen it, but it is a clever way of thinking about and picturing how gravity works according to Einstein's masterpiece, general relativity. The essence of this theory is gravity is not a true force at all, but rather the consequence of warped space-time, in the presence of mass and energy (technically, mass-energy density). Check it out!

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