Microwaves: 5 Fast Facts

See The 10 Best Microwaves on Ezvid Wiki ►►
Fact #1. The main element in a microwave is called a magnetron. This is what converts the electrical energy into a specific electromagnetic wavelength. Technicians and scientists originally employed them in radar technology until one scientist showed up to work with a chocolate bar in his pocket. When he fired up the magnetron, it almost immediately melted the bar. The discovery led him to eventually patent the microwave oven in the early 1950s.
Fact #2. Early microwaves were enormous and expensive. Like all such technology, the marketplace eventually found a way to make them smaller, faster, and less expensive. In the 1970s, microwaves really took off. They've since become a mainstay across the industrialized world.
Fact #3. Microwaves aren't any more dangerous than a cell phone. They don't produce hazardous amounts of radiation that'll poison you. There isn't even enough radiation to harm you from half-way across a small room. What they do produce is a very short wavelength of electromagnetic radiation. These are the same kind of radio waves that power your FM and AM stations.
Fact #4. The waves pass through foodstuffs the same way that light passes through a thick, colored pane of glass. A lot of the energy fails to make it all the way through the food. This is mainly because it transfers that energy to the molecules of the grub, causing them to vibrate. The faster the molecules vibrate, the hotter the substance. When a microwave turns off, any residual waves lose their energy either in the food or from bouncing off the reflective metal insides. This is a near-instantaneous energy loss. Even if you pull open the microwave doors mid-cook, the unit immediately shuts down, and you're perfectly safe.
Fact #5. It's crucial to take stock of the dimensions of a microwave. You want to make sure it'll fit in your kitchen. After that, you should compare features. These include kitchen timers, clocks, and express heating functions. The last thing to consider is the look. Try to find a unit that looks as nice as it works. That way, you'll be more pleased with your selection.