Comments by "Dr Gamma D" (@DrDeuteron) on "Chris Mason: Space Travel, Colonization, and Long-Term Survival in Space | Lex Fridman Podcast #283" video.

  1. 2:12:10 physics is pretty well worked out to energy scales that we can't exploit macroscopically, so it'd have to be engineering break throughs to get relativistic ships...time dilation is just too convenient to not exploit.
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