Your hair grows faster in the morning than at any other time of day.
91
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
You see your nose at all times, your brain just chooses to ignore it.
30
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
The skin on your lips is 200 times more sensitive than your fingertips.
345
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28
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