Science
What kind of electromagnetic radiation arises only from nuclear excitations?
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If you are caught in a sudden heavy rainfall of a showery nature, you are caught in a what?
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Who was the first President of the "Planetary Society", an organization of amateur astronomers?
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What type of lens has a thin middle and makes objects appear smaller?
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Scott and Worden were crewmembers on which Apollo mission?
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Discovered by Alexander Fleming, what is now used to treat infections?
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Where is the observatory where Percival Lowell first theorized the existence of Pluto?
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What is the sticky bacteria that forms on teeth and gums?
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