Tetrachromacy
I also found this in the talk page interesting:
https://en.wikipedia.org/wiki/TetrachromacyOpen linkView original on lemmy.worldhttps://en.wikipedia.org/wiki/TetrachromacyOpen linkView original on lemmy.worldhttps://en.wikipedia.org/wiki/TetrachromacyOpen linkView original on lemmy.world
Wonderful post, thank you.