In a year, the average person walks four miles to make his or her bed.
56
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Yawns are more contagious among people with closer relationships.
163
Intelligent men tend to be more sexually faithful.
31
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131