40% of people who are rejected in romantic love slip into clinical depression.
72
Most people smile when they are frustrated, according to a study.
15
In a lifetime, an average person walks the equivalent of 5 equators
177
Oprah Winfrey makes $10 per second.
399
Intelligent people have more zinc and copper in their hair.
233
There are more than 150 million sheep in Australia, and only some 20 million people.
247
People who laugh more are better able to tolerate pain - both physical and emotional.
36
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13