It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
There are two credit cards for every person in the United States.
2
The name "Wendy" was made up for the book Peter Pan!
142
The single biggest predictor of love is proximity.
30
Studies show that financially stable men prefer smaller breasts.
16
Intelligent men tend to be more sexually faithful.
31
Someone on Earth reports seeing a UFO every three minutes.
180
