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
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
Midgets and dwarfs almost always have normal sized children.
54
Banging your head against a wall uses 150 calories an hour.
57
Tap water in Canada is held to a higher health standard than bottled water.
19
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Chewing gum boosts your brain power.
285