Tigers can see 6 times better at night than humans.
305
The human brain is more active during sleep than during the day.
28
Poor eyesight (myopia) is associated with higher IQ.
232
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
You forget 90% of your dreams.
256
The world's shortest man measures only 21.5 inches.
73
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456