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From the Vault: The Invention of the Lock & Key

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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)
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1:10:06
Publication year
2022
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