submitted 16 hours ago* (last edited 16 hours ago) by barsoap@lemm.ee to c/technology@lemmy.world

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3Blue1Brown explains holograms in detail. The physical kind, flat plates that show 3d scenes.

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[-] latenightnoir@lemmy.world -4 points 16 hours ago

Magnets.

[-] barsoap@lemm.ee 2 points 6 hours ago

I mean yes it's electromagnetic radiation.

[-] homesweethomeMrL@lemmy.world 6 points 14 hours ago

F*ing magnets - how do they work?

this post was submitted on 05 Oct 2024

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