Nearly 10% of American households dress their pets in Halloween costumes.
36
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
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
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Half of all Americans over the age of 55 have no teeth.
39