Most people smile when they are frustrated, according to a study.
15
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
You forget 90% of your dreams.
256
Only about 2% of the world population has green eyes.
36
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Most of the world's people must walk at least 3 hours to fetch water!
38