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.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Short Stuff: Why do kangaroos hop?
13:55

Boeing's Nosedive: The 737-MAX
48:05

Selects: Thrill to the Stunning Bicameral Mind Hypothesis
50:19