People used to use deer antlers to beat the minerals out of rock hidden in the earth. Luckily, they got better at it, and now modern mining is a mind-boggling process for efficiently removing stuff we want from inside the planet.
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Selects: How Narcolepsy Works
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Rope, yeah ROPE!
43:31

Short Stuff: Did a shipwreck double the size of the United States?
11:46