More people have a phobia of frogs than rats.
41
The average sperm cell swims at 8 inches per hour.
76
On average, women have always lived longer than men.
195
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
The lense of the eye continues to grow throughout a person's life.
34
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21