Reindeer Have a Special Eye Color Just for Winter
Of all the eyeballs in Glen Jeffery’s office, only a very small minority are his.“Oh, I’ve got an office full of eyes,” Jeffery, a neuroscientist at University College London, told me. Over Skype, he fished one of his favorites out of an opaque vial: About the size of a golf ball and fringed with white tissue, it looked a bit like a poached egg with a slate-hued yolk.