Babies cry but they don't produce tears until one to three months after birth.
238
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
People with blue eyes are better able to see in the dark.
153
Approximately 70,000 people in the U.S. are both blind and deaf!
7
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13