08-05-2018, 08:01 AM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,542 Times in 22,784 Posts
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It is theoretically possible to travel back and forth in time. Two physicists developed a mathematical model for a time machine based on Einstein’s theory of relativity (which was proven in 2015), that gravitational fields are caused by distortions in the fabric of space and time. What’s holding us back is that the technology that can physically bend this space-time fabric hasn’t been invented yet.
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