Most adult cats are lactose-intolerant.

The arctic tern sees more daylight than any other creature on the planet — it migrates from pole to pole, 12,000 miles.

In its lifetime, that’s equivalent to flying to the moon and back.

The king of hearts has no mustache — he lost it when the original design was copied badly, and the error has persisted.

The Empire State Building weighs 727,525,465 pounds.

A 747 has 6 million parts.

At pH 2.5, Coca-Cola’s acidity is midway between vinegar and gastric acid.

At $950 per troy ounce, a B-2 bomber costs more than twice its weight in gold.

“Saddam” is Arabic for “one who confronts.”