Confidently Incorrect@lemmy.worldEnglish · 1 year ago

Math skills

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Math skills

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Confidently Incorrect@lemmy.worldEnglish · 1 year ago

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

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boyi@lemmy.sdf.org
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1 year ago
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 pearsaltchocolatebar@discuss.online for pointing that out.
- _danny@lemmy.world
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  Or if the sister died.
- pearsaltchocolatebar@discuss.online
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  Not faster than, just closer to it than the older sibling.

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