The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Intelligent people have more zinc and copper in their hair.
233
The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264
Dolphins have names for one another.
18
Intelligent men tend to be more sexually faithful.
31