Every day, the average person swallows about a quart of mucous.
5
Your tongue is the only muscle in your body that is attached at only one end.
173
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
The smallest human penis ever recorded was just 5/8 of an inch long!
77
It has been said that over 350 million people suffer from Facebook Addiction Disorder.
115
The human brain doesn't stop developing until about 25 years old.
102
A sneeze can travel as fast as 100 miles per hour.
43
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193