@mosta4okk: American self-taught engineer Percy Spencer (1894–1970) went down in history as the inventor of the microwave oven. It all started when a chocolate bar melted in his pocket while he was working with a magnetron. 🍫 Instead of simply being surprised, he began to experiment—testing popcorn, an egg, and other foods. This chance occurrence turned into one of the most useful inventions of the 20th century. Every time you heat up food in a couple of minutes, remember: it all began with a melted chocolate bar in the pocket of a curious engineer. ⚡