People in parts of Western China put salt in their tea instead of sugar.
16
People who are lying to you tend to look up and to the left (their left).
178
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Women rate men more attractive if other women are looking and smiling at him.
17
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
People with blue eyes are better able to see in the dark.
153