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submitted 1 week ago by TheGuyTM3@lemmy.ml to c/asklemmy@lemmy.ml

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It can look dumb, but I always had this question as a kid, what physical principles would prevent this?

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[-] ILikeBoobies@lemmy.ca 2 points 1 week ago

Move a sheet up and down rapidly

You can see the wave travel across it

this post was submitted on 11 Feb 2025

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