Only about 2% of the world population has green eyes.
36
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
The average person falls asleep in seven minutes.
115
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Males sweat 40% more than females.
104
Over 98 percent of Japanese people are cremated after they die.
54
As many as one third Americans flush the toilet while they are still on it.
157
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99