Intelligent men tend to be more sexually faithful.
31
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
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
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Babies cry but they don't produce tears until one to three months after birth.
238