The troposphere, stratosphere and mesosphere all make part of the Earth's what?

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What does an NFL referee signal by stretching his arms out at his sides with his palms down?

What L.A. Dodgers pitcher famously skipped his World Series starting assignment in 1965 because it fell on Yom Kippur?

Cha dao is the art of what?

What does the Statue of Liberty wear on her feet?

What is the alternative name for a guitar pick?

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What bird is the smallest living bird?

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What war was the setting of the TV show "M*A*S*H"?

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