The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
In a year, the average person walks four miles to make his or her bed.
56
Men fall in love faster than women do.
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
2% of Europeans lack the genes for smelly armpits.
6
You will experience the billionth second of your life when you are 31 years old.
21
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
