#lithophane — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #lithophane, aggregated by home.social.
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Math, Optics, and CNC Combine to Hide Secret Images in Acrylic - Magic mirrors, with an LCD panel hidden behind a partially reflectively mirror, ar... - https://hackaday.com/2021/08/23/math-optics-and-cnc-combine-to-hide-secret-images-in-acrylic/ #lithophane #mischacks #caustics #acrylic #morphic #optics #art