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The antennas contained in mobile phones, including smartphones, emit radiofrequency (RF) radiation (non-ionizing "radio waves" such as microwaves); the parts of the head or body nearest to the antenna can absorb this energy and convert it to heat or to synchronised molecular vibrations (the term 'heat', properly applies only to disordered molecular motion).
For example, touching or standing around an antenna while a high-power transmitter is in operation can cause burns. The mechanism is the same as that used in a microwave oven. [6] The heating effect varies with the power and the frequency of the electromagnetic energy, as well as the inverse square of distance to the source. The eyes and testes ...
Nuking food in a plastic container can also lead to microplastics being release into your food, which may cause health harms. Ultimately, however, there’s no real reason to fear your microwave.
The radiation produced by a microwave oven is non-ionizing, similar to visible light or radio waves. It therefore does not have the cancer risks associated with ionizing radiation such as X-rays and high-energy particles, nor does it render the food radioactive. All microwave radiation dissipates as heat.
Apparently, the toxin forms when these foods are subjected to intense heat. %shareLinks-quote="Further cooking of carbohydrate rich foods, for example the grilling of bread to make toast, causes ...
First, heat can increase the migration of these chemicals: whether that’s in a microwave at home or before the item is purchased, while it is heat treated. Second, long storage time can also be ...
The depth of penetration depends on the frequency of the microwaves and the tissue type. The Active Denial System ("pain ray") is a less-lethal directed energy weapon that employs a microwave beam at 95 GHz; a two-second burst of the 95 GHz focused beam heats the skin to a temperature of 130 °F (54 °C) at a depth of 1/64th of an inch (0.4 mm) and is claimed to cause skin pain without lasting ...
The portion where the wavelength is much larger than the body, and heating via induced currents seldom occurs (lower-frequency RF, power frequencies, static fields). [6] The above effects have only been shown to be due to heating effects. At low power levels where there is no heating effect, the risk of cancer is not significant. [9] [10]