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Napoleon Bonaparte and the Invention of the Can Opener
Nov 13, 2023
Napoleon Bonaparte, the historical figure responsible for setting into motion the events that led to the invention of the can opener, discusses the challenges faced by armies in supplying fresh food to soldiers during war. The podcast explores the experiments and findings of Appaire in food preservation, the development of tin cans, and the evolution of can openers. It also touches on the convenience of hands-free options and the financial solutions provided by First Tech Federal Credit Union.
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Quick takeaways
- The invention of the tin can was driven by the need to preserve and transport food for soldiers, with Napoleon Bonaparte potentially offering a reward for a solution.
- Can openers have evolved over time to match advancements in can design, providing easier access to preserved foods.
Deep dives
From War to Innovation: The Invention of the Tin Can
The invention of the tin can was driven by the need to preserve and transport food for soldiers in the late 18th century. Napoleon Bonaparte may have played a role in offering a reward for finding a solution. Nicholas François Appert, a chef and distiller, experimented with canning food in glass jars, using a process that involved heat treatment and sealing. Although he didn't fully understand why his method worked, Appert's process was effective and he received a reward and established a cannery. Peter Durand later improved canning by using tin-coated iron cans, making them more durable and practical for transportation.
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