Scientists confirm time travel is possible and that people have already done it
Scientists have weighed in on the possibility that time travel is a very real thing people have already done, thanks to the ...
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13 faster-than-light travel methods from sci-fi that leave Einstein's theory of relativity in their space dust
When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics (currently) prohibiting faster-than-light travel, velocities are limited to a ...