Earth is the only planet not named after a god.

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Honey is the only food that does not spoil. Honey found in the tombs of Egyptian pharaohs has been tasted by archaeologists and found edible.

Worldwide water use

On average, how much water is used worldwide each day?
About 400 billion gallons.

Softest mineral

What is the softest of all minerals?
Talc is the softest of minerals. It is commonly used to make talcum powder.

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