Yawns are more contagious among people with closer relationships.
163
On average women can hear better than men.
170
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Men laugh longer, louder, and more often than women.
61
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
The name "Wendy" was made up for the book Peter Pan!
142