Yawns are more contagious among people with closer relationships.
163
Women rate men more attractive if other women are looking and smiling at him.
17
The world's shortest man measures only 21.5 inches.
73
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
On average a woman has 4 sexual partners in her lifetime.
-143