There are 206 bones in the human body!
-17
By weight, Bone is five times stronger than steel.
417
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
Every day, the average person swallows about a quart of mucous.
5
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49