Yawns are more contagious among people with closer relationships.
163
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Only 2% of the worlds population is blonde.
15
You share your birthday with at least 9 other million people in the world.
201
The average American/Canadian drinks about 600 sodas a year!
62
The single biggest predictor of love is proximity.
30
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30