It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
Redheads require more anesthesia to 'go under' than other hair colors do.
50
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
There are more bacteria in your mouth than there are people in the world.
60
It takes approximately 12 hours for food to entirely digest.
93