Kim Scheinberg on Nostr: This is a very cool optical effect Whichever dot you focus on looks purple while the ...
This is a very cool optical effect
Whichever dot you focus on looks purple while the others look blue
As someone whose eyes have been "settling" from cataract surgery followed by a superficial keratectomy in one eye, and has noticed my vision changing daily at various focal points, this is fascinating
https://arxiv.org/pdf/2509.11582v2
Published at
2026-03-01 21:31:08 UTCEvent JSON
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