Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
Cows can sleep standing up, but they can only dream lying down.
745
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
Disney's first choice to play Jack Sparrow was Jim Carrey.
10
Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
183