Eric Walker placed Eyes and sight under Photons and light

Eric Walker removed "Eyes" from Eyes and sight

Eric Walker reordered the synonyms for Eyes and sight

Eric Walker added "Eyes and sight" to Eyes

Eric Walker added Humans Vs. Animals: Who Has Better Vision? | Eyesite to Eyes

Eric Walker placed Eye color under Color

Eric Walker added Eye color to Eyes

Eric Walker added This is what eye rubbing looks like through an MRI scanner. : interestingasfuck to Eyes

Eric Walker added Spiders can see the invisible laser from iPhone LiDAR camera : ThatsInsane to Eyes and Solifugae

Eric Walker added Opinion | I’m Going Blind. This Is What I Want You to See. - The New York Times to Eyes

Eric Walker added Question from my 4.5 yo son: What color eyes did dinosaurs have? : askscience to Eyes and Dinosauria

Eric Walker added Is Tetrachromacy Real? Definition, Causes, Test, and More to Eyes

Eric Walker added A New Study Helps Explain Tetrachromacy -- Science of Us to Eyes

Eric Walker added Young nearsighted kids benefit from bifocal contact lenses, study shows to Eyes

Eric Walker added Enhanced emotional response to both negative and positive images in post-traumatic stress disorder: Evidence from pupillometry - ScienceDirect to Post-traumatic stress disorder (PTSD) and Eyes

Eric Walker added A Worm’s Hidden Map for Growing New Eyes - The New York Times to Neuroscience, neurology and the nervous system, Eyes and Schmidtea mediterranea

Eric Walker added Wild hummingbirds can see colors that humans can't — study to Aves and Eyes

Eric Walker added Molecular and biochemical mechanisms of human iris color: A comprehensive review to Eyes

Eric Walker added Various types of colour blindness : coolguides to Color blindness, and added Color blindness to Eyes

Eric Walker added Color blindness and a number of links to Eyes, and added Eyes to Physiology

Eric Walker added a number of topics to Physiology, and added Physiology to Biology