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Anon ponders modern magic
(lemmy.today)
This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.
Be warned:
If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.
Care to eli5 what you're talking about?
Here's a presentation: https://www.youtube.com/watch?v=OAB6Xh8L1kk
They're basically generating weird patterns that manipulate light to project a very precise shadow.