Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
You inhale about 700,000 of your own skin flakes each day.
29
Your body is creating and killing about 2.4 million red blood cells per second.
17
Most dreams last only 5 to 20 minutes.
79
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Dieters who sleep more take off more fat that those who sleep less.
159
35,000 people in the U.S. will die from the flu annually.
6