Half of all Americans over the age of 55 have no teeth.
39
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
95% of people feel uncomfortable when the TV volume is an odd number.
392
Only about 2% of the world population has green eyes.
36
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
You forget 90% of your dreams.
256