Emus cannot walk backwards. There are only thirteen blimps in the world. Nine of the thirteen blimps are in the United States. Cats have over one hundred vocal sounds, while dogs only have about ten. Our eyes are always the same size from birth, but our nose and ears never stop growing.
Most hamsters only blink one eye at a time.
In every episode of Seinfeld there is a Superman somewhere. G.P. Murphy's Oil Soap is the chemical most commonly used to clean elephants. Since 1896, the beginning of the modern Olympics, only Greece and Australia have participated in every Olympics. February 1865 is the only month in recorded history not to have a full moon. It takes a lobster approximately seven years to grow to be one pound.