Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Just one in three consumers pays off his or her credit card bill every month.
27
More boys than girls are born during the day; more girls are born at night.
120
2% of Europeans lack the genes for smelly armpits.
6
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
A person swallows approximately 295 times while eating dinner.
63
Girls have more tastebuds than boys.
124
Englishmen drink more tea than any person of any other nation (over twenty times more than Americans)
123