Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Children's sense of smell is better than adults'.
860
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Babies cry but they don't produce tears until one to three months after birth.
238
Every human spent about half an hour as a single cell.
144
On average, a person will spend about five years eating during his or her lifetime.
90
90 percent of women who walk into a department store immediately turn to the right.
134
People in parts of Western China put salt in their tea instead of sugar.
16