Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
People who are lying to you tend to look up and to the left (their left).
178
Babies cry but they don't produce tears until one to three months after birth.
238
Intelligent men tend to be more sexually faithful.
31
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155