It has been more than 70 years since the world's first heating microwave oven was launched this year, and now the microwave emitted by the microwave oven is generally 2.45 hertz, that is, the water molecules in food

It has been more than 70 years since the world's first heating microwave oven was launched this year, and now the microwave emitted by the microwave oven is generally 2.45 hertz, that is, the water molecules in food vibrate 2.45 billion times per second, which can generate enough heat in a short period of time. That is to say, microwaves only heat the water molecules in food, and the food has not undergone chemical changes and does not produce carcinogens.