The world's tallest man reached 8 feet 11 inches at 21.
202
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
The average person falls asleep in seven minutes.
115
In a year, the average person walks four miles to make his or her bed.
56
Half of all Americans over the age of 55 have no teeth.
39
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Americans will spend more on cat food this year than baby food.
32