How Does a Microwave Oven Work? (You Didn’t EXPECT This!)

Like many great inventions, the microwave oven was discovered accidentally in the 1950s by an electric engineer.  At first, people thought that food cooked in microwave ovens was unhealthy. It wasn’t until years later that people accepted this new invention in their households. [ez-toc] Since its spread in the US during the 1970s, the microwave […]

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