Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Poor eyesight (myopia) is associated with higher IQ.
232
Gorillas can catch human colds and other illnesses.
205
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
The human brain doesn't stop developing until about 25 years old.
102
Your fingernails grow faster in summer.
744
The human brain is more active during sleep than during the day.
28
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15