Entangled electrons may explain how European robins “see” Earth’s magnetic field lines
This article was originally published with the title "Mental Compass"
Dwayne Godwin is a neuroscientist at the Wake Forest University School of Medicine.
Jorge Cham draws the comic strip Piled Higher and Deeper at www.phdcomics.com. He is also co-author of the new book "We Have No Idea: A Guide to the Unknown Universe," published by Riverhead Books.
Mother’s Day is Around the Corner