Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
You can only remember 4 things at a time.
31
Intelligent men tend to be more sexually faithful.
31
Intelligent people have more zinc and copper in their hair.
233
Dolphins have names for one another.
18