Women rate men more attractive if other women are looking and smiling at him.
17
You can only remember 4 things at a time.
31
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
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
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
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
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Yawns are more contagious among people with closer relationships.
163