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XKCD QA (What If?): Electrofishing for Whales
Electrofishing for WhalesI used to work on a fisheries crew where we would use an electro-fisher backpack to momentarily stun small fish (30 - 100 mm length) so we could scoop them up with nets to...
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Image may be NSFW.
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XKCD QA (What If?): Earth-Moon Fire Pole
Earth-Moon Fire PoleMy son (5y) asked me today: If there were a kind of a fireman's pole from the Moon down to the Earth, how long would it take to slide all the way from the Moon to the Earth?Ramon...
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