Men get hiccups more often than women.
93
Enamel is hardest substance in the human body.
61
The first patented condom was meant to be reused!
47
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
In the average lifetime a person will breath in about 44 pounds of dust.
21
We blink 25 times a minute.
51
The whiter your tongue, the more germs there are on it.
88