One out of 20 people have an extra rib.
66
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Fidgeting can burn about 350 calories a day.
201
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
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

