Baby bears are born in the winter and stay inside their dens until spring. Every time a cub finishes nursing, the mom licks its bottom to make it urinate. The mother bear then drinks the urine, which helps keep the den clean.

A female ferret can die if she goes into heat and cannot find a mate.

Thomas Watson, who was the chairman of IBM in 1943 predicted that their would probably only be a world market for five computers.

AMAZING FACTS