That's why we often find ways to do tasks more quickly, and more often than not, we find the means through technology. The invention of the microwave oven provided a giant leap as far as cooking is concerned. And now that we're living in an exponential age, the need for microwave ovens has become even more palpable. And lastly, the milk can lose some of its nutrients and protective properties when cooked inside a microwave, not to mention the BPE that can be released once the container is heated. Avoid Superheating Liquids Water is considered superheated once it goes past its boiling point but without the bubbles that are usually associated with boiling. Microwaves Emit Harmful Radiation: Myth (in most instances) The radiation that comes from microwave ovens is non-ionizing, making it much safer than ionizing radiations being emitted by X-Ray machines, nuclear radioactive decay and ultraviolet light. The FDA also monitors every microwave that is sent out for production, making sure that the levels of radiation are far below the scale where it can be considered harmful. The Different Types Of Microwave Ovens Since microwaves are present in almost every home across the country, it is now safe to say that this appliance is a great American kitchen staple. While it cannot (or it isn t designed to) replace the conventional gas range, it provides users a good and more convenient way to heat and reheat their food in case they need a quick meal. In a conventional oven, the heat is blocked either by the pan or the pot that contains the food. Since the heat just moves in a one-dimensional direction, the parts of the food that are blocked by its container become undercooked. A convection microwave does not only quicken your cooking time, it is also capable of thoroughly cooking your food at lower temperatures. In the war, the magnetrons were mounted into the radar system of Britain which helped a lot in spotting the Nazi fighter planes. A couple of years after, these scientists discovered that the then microwaves were able to cook food. Even more, the very first microwave was too heavy and as big as the size of a refrigerator.