Men laugh longer, louder, and more often than women.
61
On average a woman has 4 sexual partners in her lifetime.
-143
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
In a year, the average person walks four miles to make his or her bed.
56