Americans will spend more on cat food this year than baby food.
32
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
Babies cry but they don't produce tears until one to three months after birth.
238
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
In 75% of American households, women manage the money and pay the bills.
97
Men laugh longer, louder, and more often than women.
61
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82