There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Yawns are more contagious among people with closer relationships.
163
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
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
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
