Interesting finding, though it doesn't explain animals with properly-wired retinas: https://en.wikipedia.org/wiki/Cephalopod_eye https://en.wikipedia.org/wiki/C

Interesting finding, though it doesn't explain animals with properly-wired retinas: https://en.wikipedia.org/wiki/Cephalopod_eye https://en.wikipedia.org/wiki/Cephalopod_eye (Scientific American is throwing up a paywall even though they're only republishing https://theconversation.com/look-your-eyes-are-wired-backwards-heres-why-38319 https://theconversation.com/look-your-eyes-are-wired-backwar... At least they link to the original.)