Women have a slightly higher average IQ than men.
164
You can only remember 4 things at a time.
31
Thrity-five percent of the people who use personal ads for dating are already married.
102
A person swallows approximately 295 times while eating dinner.
63
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165