Poor eyesight (myopia) is associated with higher IQ.
232
Chewing gum boosts your brain power.
285
You have no sense of smell when you're sleeping!
72
Every hour one billion cells in the body must be replaced.
17
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Fingernails grow nearly 4 times faster than toenails!
30
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
A sneeze can travel as fast as 100 miles per hour.
43