Is Warp Drive Physically Possible?

Description of Alcubierre Warp Drive in Context of General Relativity: http://muonray.blogspot.ie/2016/11/the-possibility-of-warp-drive-in.html The physics of spacetime described by Einstein’s Theory of

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Stephen Hawking – How is he talking?

Stephen Hawking tells us how his speech synthesizer generates his voice. physics physics lecture physics 101 physics documentary physics crash

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