You will experience the billionth second of your life when you are 31 years old.
21
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
People with blue eyes are better able to see in the dark.
153
You forget 90% of your dreams.
256
On average women can hear better than men.
170
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
A hard working adult sweats up to 4 gallons per day.
39
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687