Most dreams last only 5 to 20 minutes.
79
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
It takes approximately 12 hours for food to entirely digest.
93
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Kissing an infection-free partner is good for your teeth!
141
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
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
Men get hiccups more often than women.
93