gedaliyah@lemmy.world to

Confidently Incorrect@lemmy.worldEnglish · 2 年前

Math skills

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Math skills

gedaliyah@lemmy.world to

Confidently Incorrect@lemmy.worldEnglish · 2 年前

cross-posted from: https://lemmy.world/post/11215719

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boyi@lemmy.sdf.org
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2 年前
this could happen due the sister moving ~~faster than~~ closer to the speed of light relative to her brother.

edited: correcting theoretical error. Thanks to [email protected] for pointing that out.
- _danny@lemmy.world
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  2 年前
  Or if the sister died.
- pearsaltchocolatebar@discuss.online
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  2 年前
  Not faster than, just closer to it than the older sibling.
  - boyi@lemmy.sdf.org
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    2 年前
    yep my bad. forgot theoretical (in vacuum) we can’t travel faster.
- rbn@feddit.ch
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  deleted by creator

Confidently Incorrect@lemmy.world

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