Invention And History Of The Microwave Oven, is going to be today’s post here in Discover My Inventions, the microwave oven is another great small appliance that was invented for kitchen use, and is great for for many different things as we all know, which is another one of the points I like to talk about when it comes to inventions and like I say in some of my other blog post good thoughts ideas and dreams shouldn’t never be thrown away.
The microwave oven is something that every home has in most cases even to, and you also see them in a lot of fast food and overnight stores, and that’s another reason why if you have a good idea just imagine for all the places that later on that you can see your idea of which can be turned into an invention, the microwave oven (commonly referred to as a microwave) is a kitchen appliance that heats and cooks food by exposing it to microwave radiation in the electromagnetic spectrum.
This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating. Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm (1–1.5 inches) of a homogeneous, high water content food item; food is more evenly heated throughout (except in heterogeneous, dense objects) than generally occurs in other cooking techniques.
The exploitation of high-frequency radio waves for heating substances was made possible by the development of vacuum tube radio transmitters around 1920. By 1930 the application of short waves to heat human tissue had developed into the medical therapy of diathermy.
At the 1933 Chicago World’s Fair, Westinghouse demonstrated the cooking of foods between two metal plates attached to a 10 kW, 60 MHz shortwave transmitter, the Westinghouse team, led by I. F. Mouromtseff, found that foods like steaks and potatoes could be cooked in minutes, in the 1937 United States patent application by Bell Laboratories states.
So that’s it for now I’m Randy Johnson Thanks For Stopping By And Being A Great Part Of Discover My Inventions.
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