Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
The name "Wendy" was made up for the book Peter Pan!
142
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63