The Sun Sentinel states that microwaves come from several sources, such as speed camera devices, microwave ovens and outer space. Cell phones also generate microwaves with a transmitter chip.Know More
Speed camera devices, usually stationed on roadways, send out microwave pulses that hit an object and then echo back to the device. The length of time it takes for the echo to return to the device shows how far away the object was and how fast it was traveling.
In medicine, microwaves are known for their treatment of cancer. Manufacturing plants use microwaves to generate heat to seal the lids of certain products. Microwaves are even found in homes across the globe. Microwave ovens use microwaves to heat food quickly.
Microwaves also come from the cosmos. The Sun Sentinel explains that in 1965, scientists detected microwaves coming from outer space. This confirmed the Big Bang Theory for many, because within that theory, when the universe was created all matter was extremely hot and cooled over time. As of July 2014, the temperature of the matter allows it to radiate microwaves out into space.
The MIT Technology Review studies the effects of cell phone microwaves on human health. Some researchers have found that the long neurons present in the human body are ideal attractors of microwave photons emitted by cell phones. These microwave photons are believed to cause side effects such as insomnia and headache.Learn more about Appliances
As of 2015, IKEA appliances are manufactured by Whirlpool and include products such as microwave ovens, refrigerators, freezers and dishwashers. Appliances carrying the IKEA brand also include various types of cooktops, conventional baking ovens, extractor hoods and filters that remove cooking smoke.Full Answer >
Haier Group is a Chinese company that makes home appliances such as air conditioners, refrigerators, and microwave ovens. As of 2014, based on statistics from Euromonitor International, for five years in a row, Haier has held the number one spot globally as a home appliance brand.Full Answer >
Halogen ovens are distinct from microwave ovens in that they use inert halogen gas to cook rather than radio waves. Both are able to cook foods in a relatively short period of time, however.Full Answer >
Venting microwave ovens is safe, although improper ventilation can cause components of the microwave to break. Microwaves produce non-ionizing radiation, which does not pose environmental harm, even if the ventilation is insufficient.Full Answer >