47% of people have a nightmare at least once a month.
186
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Intelligent people have more zinc and copper in their hair.
233
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
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
The Japanese commonly put ketchup on their rice.
16
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234