A sneeze can travel as fast as 100 miles per hour.
43
People who sleep late have more mental stamina and can outperform early risers.
33
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
At age 70, more than 70 percent of men are still potent!
29
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5