
Audio is streamed directly from the publisher (podtrac.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
The lock and key are such a central part of modern life, both technologically and metaphorically, but when and how did this technological advancement take place? In this Invention-themed episode of Stuff to Blow Your Mind, Robert and Joe dive into the ancient history of security technology.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
See omnystudio.com/listener for privacy information.