Can you pass this 1980s quiz?
The arrival of which comet in 1986 was met by a series of American, Soviet, Japanese, and ESA probes?
Comet Kohoutek
Borrelly's Comet
Halley's Comet
Comet Encke
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Science
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An electric motor makes 3,000 revolutions per 1 minute. How many degrees does it rotate in 1 second?
2000s
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Which American vocalist had a 2000 hit with "I'm Outta Love"?