From the Vault: The Invention of the Lock & Key
![From the Vault: The Invention of the Lock & Key](https://www.podcastworld.io/podcast-images/stuff-to-blow-your-mind-j69lx5qa.webp)
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. (originally published 1/12/2021)
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
See omnystudio.com/listener for privacy information.