Humans and chimpanzees have the same number of hair follicles per square inch.
Shaving your head won’t turn you into a hairier version of yourself, no matter how many times your grandpa insists it will. It was proven in a clinical study by Mildred Trotter in 1928.
Japan’s high schools don’t mess around when it comes to hair color. If you’re not a natural-born black-haired student, be prepared to provide baby pictures as proof.
