Smokers get ten times more wrinkles than non-smokers.
171
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
It takes 17 muscles to smile, 43 to frown.
65
The average person's skin weighs twice as much as their brain.
131
The human body contains over a billion miles of DNA.
147
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
The male fetus is capable of attaining an erection during the last trimester.
75

