"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
35,000 people in the U.S. will die from the flu annually.
6
The male fetus is capable of attaining an erection during the last trimester.
75
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
The human brain is more active during sleep than during the day.
28
Fingernails grow nearly 4 times faster than toenails.
31
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145