The most popular requested boat name is "Obsession". See more

Ketchup was sold in the 1830's as medicine. See more

A boeing 747's wingspan is longer than the Wright brothers' first flight (120 feet/36 meters). See more

Bats always turn left when exiting a cave. See more

A teaspoon of neutron star material weighs about 110 million tons. See more

An average secretary's left hand does 56% of the typing. See more

A flea can jump 350 times its own body length. See more

Fingernails grow nearly 4 times faster than toenails. See more

It is possible to lead a cow upstairs but not downstairs. See more