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submitted 8 months ago by MacNCheezus@lemmy.today to c/greentext@sh.itjust.works

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[-] MustrumR@kbin.social 59 points 8 months ago

The masks used in litography to compensate distortion of details smaller than wavelength are pretty much at the point of being magic circles.
https://www10.edacafe.com/blogs/editorial/files/2023/03/nvidia.png

[-] Gonzako@lemmy.world 3 points 8 months ago

Care to eli5 what you're talking about?

[-] p1mrx@sh.itjust.works 7 points 8 months ago

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.

[-] TonyTonyChopper@mander.xyz 2 points 8 months ago

reminds me of this insanity https://youtu.be/wk67eGXtbIw

[-] PsychedSy@sh.itjust.works 1 points 8 months ago

Did YT decide to suggest this to you recently?

[-] TonyTonyChopper@mander.xyz 2 points 8 months ago

No I just like Steve and optics

[-] PsychedSy@sh.itjust.works 1 points 8 months ago

Just curious because it started throwing it into recommended for me again.

this post was submitted on 14 Jan 2024

639 points (97.6% liked)

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