You will experience the billionth second of your life when you are 31 years old.
21
The single biggest predictor of love is proximity.
30
The average person walks the equivalent of twice around the world in a lifetime
69
If you're over 100 years old, there's an 80% chance you're a woman.
143
Forty percent of Americans have never visited a dentist.
33
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
