Women who read romance novels have sex twice as often as those who don't.
101
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
Men fall in love faster than women do.
32
Identical twins do not have identical fingerprints.
79
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15