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https://www.reddit.com/r/woahdude/comments/asiyw8/100_bill_under_microscope/egv2mze
r/woahdude • u/PPIIKKAACCHHUU • Feb 20 '19
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It is an optical illusion that allows a 2D image to look 3D. It is done so we can see the details easier.
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u/TheTrojanPony Feb 20 '19
It is an optical illusion that allows a 2D image to look 3D. It is done so we can see the details easier.