Half of all Americans over the age of 55 have no teeth.
39
More redheads are born in Scotland than in any other part of the world.
85
People in parts of Western China put salt in their tea instead of sugar.
16
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
Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
75
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
Children grow faster in the springtime than any other season during the year.
108