On average women can hear better than men.
170
People in parts of Western China put salt in their tea instead of sugar.
16
Forty percent of Americans have never visited a dentist.
33
The average person falls asleep in seven minutes.
115
Most people smile when they are frustrated, according to a study.
15
Intelligent people have more zinc and copper in their hair.
233
91% of Americans eat turkey on Thanksgiving.
197