Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
Fingernails grow nearly 4 times faster than toenails.
31
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
The first patented condom was meant to be reused!
47
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45