The Vending Machine
Automatons that sell goods on behalf of humans? Vending machines are so ubiquitous in our world that we tend to overlook the weirdness and wonder of the advancement. In this episode of Invention, Robert Lamb and Joe McCormick quest after the first vending machines. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
