The average office desk has 400 times more bacteria than a toilet.
22
The human heart creates enough pressure to squirt blood 30 ft.
37
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Smokers get ten times more wrinkles than non-smokers.
171
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39