this post was submitted on 05 Oct 2024
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Technology

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119
How are holograms possible? (www.youtube.com)
submitted 1 month ago* (last edited 1 month 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 1 month ago (2 children)

Magnets.

[–] homesweethomeMrL@lemmy.world 8 points 1 month ago

F*ing magnets - how do they work?

[–] barsoap@lemm.ee 3 points 1 month ago

I mean yes it's electromagnetic radiation.