If you're over 100 years old, there's an 80% chance you're a woman.
143
Intelligent people have more zinc and copper in their hair.
233
About 2/3 of American men prefer boxers to briefs.
83
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
47% of people have a nightmare at least once a month.
186
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52