The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
On average women can hear better than men.
170
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
You forget 90% of your dreams.
256
Every workday, 6.7 million people commute to Manhattan!
26