In one day, adult lungs move about 10,000 litres of air.
11
There are about 255 babies born worldwide every minute.
46
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
You forget 90% of your dreams.
256
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
160
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
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
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14