Wearing tight pants can lead to impotence in men.
120
Flu shots only work about 70% of the time.
18
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Only 1% of bacteria cause disease.
45
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
In Japan, condoms are commonly sold 'door to door'!
54
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
Sex burns about 360 calories per hour.
861