In one day an average person will take about 18,000 steps.
55
Yawns are more contagious among people with closer relationships.
163
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11
Women rate men more attractive if other women are looking and smiling at him.
17
The average woman uses her height in lipstick every 5 years.
146
In 75% of American households, women manage the money and pay the bills.
97