Men laugh longer, louder, and more often than women.
61
Half of all Americans over the age of 55 have no teeth.
39
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
On average, men's noses are 10% larger than women's.
12
Babies cry but they don't produce tears until one to three months after birth.
238
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
-3
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
A person swallows approximately 295 times while eating dinner.
63