You will experience the billionth second of your life when you are 31 years old.
21
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
The world's tallest man reached 8 feet 11 inches at 21.
202
The average woman uses her height in lipstick every 5 years.
146
More than half the population of Kenya is under the age of 15.
71
Most people turn their music down in the car when finding a street sign to "see better".
34