Babies crawl an average of 200m a day.
212
Most people smile when they are frustrated, according to a study.
15
Infants spend more time dreaming than adults do.
102
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
As many as one third Americans flush the toilet while they are still on it.
157
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212