In 75% of American households, women manage the money and pay the bills.
97
Yawns are more contagious among people with closer relationships.
163
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
As many as one third Americans flush the toilet while they are still on it.
157
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
A hard working adult sweats up to 4 gallons per day.
39
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11