Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
The average person laughs 13 times a day!
108
People who are lying to you tend to look up and to the left (their left).
178
Most of the world's people must walk at least 3 hours to fetch water!
38
Every workday, 6.7 million people commute to Manhattan!
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