People in parts of Western China put salt in their tea instead of sugar.
16
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Women rate men more attractive if other women are looking and smiling at him.
17
Men fall in love faster than women do.
32
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
44% of kids watch television before they go to sleep.
106