A shark always has a row of smaller teeth developing behind its front teeth. Eventually the smaller teeth move forward, like a conveyor belt, and the front teeth fall out.

Orgies were originally religious events. They were originally offerings to the gods.

Alaska is the western-most AND eastern-most state of the United States. Its islands stretch so far they actually cross the 180th meridian - the global dividing line between "east" and "west".

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