You will experience the billionth second of your life when you are 31 years old.
21
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
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Yawns are more contagious among people with closer relationships.
163
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Eskimos don't gamble.
78
The average American eats at McDonalds more than 1,800 times in their life.
52