10 Bizarre & Fascinating Facts You Won't Believe

The Mona Lisa has no eyebrows.
A group of crows is called a 'murder'.
Slugs have four noses.
The world's oldest piece of chewing gum is over 9,000 years old.
The average person spends six months of their lifetime waiting on a red light to turn green.
The longest recorded flight of a chicken was 13 seconds.
All polar bears are left-handed.
The tongue is the strongest muscle in the human body.
The world's largest pyramid is not in Egypt, but in Mexico.
The average person walks the equivalent of three times around the world in a lifetime.