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National Geographic: Fake News?
04-07-2019, 11:01 PM
Post: #10
RE: National Geographic: Fake News?
(04-07-2019 10:08 PM)Valentin Albillo Wrote:  travelling faster than the speed of light, while not forbidden by relativity, implies being able to time-travel to the past

How so? It's a popular sci-fi trope, sure, but the way I see it, traveling to the past would require negative time dilation. Imaginary time dilation would do what, exactly? Going sideways in time? Hmm, that sounds like the title of a sci-fi story I read many years ago. Smile
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National Geographic: Fake News? - Dan - 04-05-2019, 06:54 AM
RE: National Geographic: Fake News? - Thomas Okken - 04-07-2019 11:01 PM



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