Rounded to the nearest whole number, how many feet does light travel in one-billionth of one second? Yesterday's question was "Although not known as such at the time, what was the first form of spectacular electric discharge seen by humans?". The answer was lightning.
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Although not known as such at the time, what was the first form of spectacular electric discharge seen by humans? Yesterday's question was "What is the most well-known asterism in Ursa Major?". The answer was the Big Dipper.
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