On average a woman has 4 sexual partners in her lifetime.
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On average women can hear better than men.
170
On average, men's noses are 10% larger than women's.
12
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15