Non-ionizing radiation, like radio and microwaves, can travel through certain materials, but does not chemically alter the materials it touches. This ability to basically chemically alter materials like living tissue means ionizing radiation is harmful-it’s why you cover the rest of your body with a lead apron at the dentist’s office.
Ionizing radiation, like gamma and X-rays, sweeps through materials and steals their electrons. Tiny Nuclear Reactors Can Save American EnergyĪnother key difference is ionizing versus non-ionizing radiation.Nuclear Diamond Battery Could Run for 28,000 Years.Are 5G Towers Safe? Here's the Definitive Answer.The sun’s rays, for instance, cast a shadow when they hit solid objects. Other waves-like infrared, ultraviolet, and the visible light spectrum-don’t pass through most materials. Some waves pass through people or walls, or else you couldn’t use your radio inside the house or car, right? X-rays pass through soft tissue, but not bone. The spectrum of electromagnetic radiation includes microwaves, radio waves, the visible colors of light, infrared, ultraviolet, and X-rays and gamma rays. Radiation is any directional energy that travels at the speed of light, like the sun’s rays, as well as radioactive energy. You may hear the word “radiation” and jump to something like radioactivity. Which phones are glowing the most, and how are these measurements taken? Hold your phone at a respectful distance and read on. Rumors have swirled for years, but we finally have some firm numbers on the amount of radiation emitted by different smartphones from Germany’s Federal Office for Radiation Protection (BFS).
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