Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
The average office desk has 400 times more bacteria than a toilet.
22
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
You have no sense of smell when you're sleeping!
72
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Men get hiccups more often than women.
93
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111