In 75% of American households, women manage the money and pay the bills.
97
Children's sense of smell is better than adults'.
860
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
The Japanese, on average, are the shortest people.
320
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
Someone on Earth reports seeing a UFO every three minutes.
180
On average, a person will spend about five years eating during his or her lifetime.
90
40% of people who are rejected in romantic love slip into clinical depression.
72