In a lifetime, an average person walks the equivalent of 5 equators
177
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Yawns are more contagious among people with closer relationships.
163
You can only remember 4 things at a time.
31
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
You forget 90% of your dreams.
256