Science
What piece of polished, cut glass can we use to see the spectrum of visible light?
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On which college campus would you find the Hatter Planetarium?
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What space object did some ancient cultures rely on to tell the passage of time?
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What is Neptune's period of revolution around the Sun?
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What is the art of growing a miniature tree or trees in a low-sided pot or tray?
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Which of these is the formula to convert Fahrenheit to Celsius?
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Which one of the original 7 astronauts sported the middle name of Herschel?
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What does a reflecting telescope use to bend light?
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