You can make handmade holograms just by etching lines into a shiny surface. All you need is a compass with two points (a divider). And to be able to get your head around the mind bending geometry.

cfabbro
2023-02-20T21:50:55Z

Link URL: https://www.youtube.com/watch?v=sv-38lwV6vc

Comments URL: https://tildes.net/~creative/14j3/you_can_make_handmade_holograms_just_by_etching_lines_into_a_shiny_surface_all_you_need_is_a

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