If you doubled one penny every day for 30 days, you would have $5,368,709.
A jackrabbit can travel more than 12 feet in one hop.
Polar bear fur is transparent, not white.
Fish have eyelids.
Dolphins sleep with one eye open.
Six-year-olds laugh an average of 300 times a day. Adults only laugh 15 to 100 times a day.
Hawaii has its own time zone.