Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
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
The average person will go on a date at least 100 times before they finally marry.
33
The human brain doesn't stop developing until about 25 years old.
102
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
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161