Yawns are more contagious among people with closer relationships.
163
Approximately one-third of the population can't snap their fingers!
91
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
90 percent of women who walk into a department store immediately turn to the right.
134
The average single man is one inch shorter than the average married man.
88
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
According to Harris Interactive, 70% of men and 57% of women shower daily.
75