A typical bed usually houses over 6 billion dust mites. See more

A woodpecker can peck twenty times a second. See more

A cow gives nearly 200,000 glasses of milk in her lifetime. See more

A jellyfish is 95 percent water. See more

At birth, a panda is smaller than a mouse and weighs about four ounces. See more

The vocabulary of the average person consists of 5,000 to 6,000 words. See more

An ostrich's eye is bigger than its brain. See more

No word in the English language rhymes with "month", "orange", "silver" or "purple". See more

The major air-polluting industries are iron, steel and cement. See more