Did a Melted Candy Bar Accidentally Invent Your Microwave? | Smartest Year Ever (Apr 8, 2025)

How did a melted candy bar lead to a kitchen revolution?

In this episode, Gordy dives into the accidental invention of the microwave oven—a story that starts not with culinary ambition, but with a confused radar engineer and a pocket full of chocolate. Learn how microwaves work, why they don’t cook from the inside out, and what really happens when you put metal inside one. From dancing water molecules to the explosive first test with an egg, this episode breaks down the science and the strange origin of a device that transformed kitchens around the world.

Plus: what do pink lemonade and microwave ovens have in common? A surprising theory about the power of a good origin story.

Microwave myths, molecule raves, and one of the most delicious accidents in tech history—this one’s loaded.

Sources

• Gallawa, J.C. (2013). How Do Microwave Ovens Work? U.S. Food & Drug Administration. https://www.fda.gov/radiation-emitting-products/resources-you-radiation-emitting-products/microwave-oven-radiation
  

• Blitz, M. (2016). The amazing true story of how the microwave was invented by accident. Popular Mechanics. https://www.popularmechanics.com/technology/gadgets/a23841/microwave-oven-history/
  

• Kennedy, J. (2021). Why can’t you put metal in the microwave? MIT School of Engineering. https://engineering.mit.edu/engage/ask-an-engineer/why-cant-we-put-metal-objects-in-a-microwave/
  

• Butler, S. (2017). A brief history of the microwave oven. Smithsonian Magazine. https://www.smithsonianmag.com/innovation/brief-history-microwave-oven-180962837/
  

Music thanks to Zapsplat. #MicrowaveHistory #KitchenScience #SmartestYearEver #ScienceFacts #EverydayScience #FoodTech #MicrowaveMyths #CuriousMinds