this post was submitted on 29 Dec 2025
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[–] Tangent5280@lemmy.world 2 points 13 hours ago (1 children)

Has the same thing been done for the L and S cones? I mean, the isolated "tickling"?

[–] Grandwolf319@sh.itjust.works 4 points 12 hours ago

I’m curious as well, for all we know we don’t know what pure red looks like either.