The average office desk has 400 times more bacteria than a toilet.
22
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
25% of your bones are located in your feet.
12
Lack of water is the #1 trigger of daytime fatigue.
148
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14