Every human spent about half an hour as a single cell.
144
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
A hard working adult sweats up to 4 gallons per day.
39
Women who read romance novels have sex twice as often as those who don't.
101
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Males sweat 40% more than females.
104