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171 points belter | 1 comments | | HN request time: 0.205s | source
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nyc111 ◴[] No.41892855[source]
"This is the underlying reason why, when you move at speeds that approach the speed of light, you start to experience phenomena such as time dilation and length contraction:"

This is not even possible in pulp science fiction. In order to be able to move with the speed of light you need to transform yourself into a photon. Only a photon can move with the speed of light. Saying "close to the speed of light" changes nothing. You need to be light to move with the speed close to the speed of light. Macroscopic objects cannot move with speeds approaching light speed.

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1. mr_toad ◴[] No.41900593[source]
> Saying "close to the speed of light" changes nothing.

https://en.wikipedia.org/wiki/Oh-My-God_particle