Einstein's amazing theory

Posted on Tue 16 February 2016 in Physics • Tagged with physics, einstein, relativity

This post is about the amazing success of Einstein's general theory of relativity. The theory predicts, among other things the accelerating Universe, black holes, gravitational lensing and gravitational waves. The real shocker is to remember that Einstein didn't invent general relativity to explain these. He didn’t know about these, they didn't exist at that time!

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