Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
If your DNA was stretched out it would reach to the moon 6,000 times.
256
The world's shortest man measures only 21.5 inches.
73
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
It takes approximately 12 hours for food to entirely digest.
93
Human hair and fingernails continue to grow after death.
7
Tigers can see 6 times better at night than humans.
305