Gravity in classical physics is a force which accelerates objects along spatial coordinates. In general relativity, gravity is not a force: it is a curvature of the coordinates of space itself! [1/3]pic.twitter.com/Vg5MKpxT19
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not this one -- found it on imgur: https://i.imgur.com/1fL64T4.gif
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Not one of mine. Also, check Edward Current's video on his relativity machine. He built a device to explain this!
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