Uploaded August 2025 | Updated September 2026, 1 week ago

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TechBits: In 1945, engineer Percy Spencer accidentally discovered that microwaves could cook food while working on radar technology. His curiosity led to the creation of the first microwave oven, a bulky machine called the “Radarange,” which revolutionized kitchens and changed the way the world prepared meals.

Watch the full Tech Evolution Timeline video for groundbreaking inventions in history:
youtube.com/watch?v=RcwP8lT8f48