手機和其他電子裝置的輻射 [圖表]

2011年8月《圖表科學》的特別線上版增刊

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關於每天將手機放在頭部旁邊太長時間是否會對大腦造成電磁輻射威脅,再次引發爭議。大量證據仍然表明不存在威脅。然而,許多人沒有意識到,我們周圍越來越多地被各種技術包圍,這些技術在電磁頻譜的相同射頻部分發射輻射:WiFi路由器、藍牙發射器等等

如上圖所示,該區域發射的輻射是非電離輻射:它可能會加熱體內的分子,但不會使其電離(即釋放電子)。電離輻射可以分解分子,因此可能損害DNA,是更大的擔憂。

——馬克·費謝蒂


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圖表由傑羅爾德·布什伯格提供。經許可轉載自傑羅爾德·布什伯格等人的《醫學影像的本質物理學》第三版。© 利平科特·威廉姆斯和威爾金斯,2012年。

Mark Fischetti has been a senior editor at 大眾科學 for 17 years and has covered sustainability issues, including climate, weather, environment, energy, food, water, biodiversity, population, and more. He assigns and edits feature articles, commentaries and news by journalists and scientists and also writes in those formats. He edits History, the magazine's department looking at science advances throughout time. He was founding managing editor of two spinoff magazines: 大眾科學 Mind and 大眾科學 Earth 3.0. His 2001 freelance article for the magazine, "Drowning New Orleans," predicted the widespread disaster that a storm like Hurricane Katrina would impose on the city. His video What Happens to Your Body after You Die?, has more than 12 million views on YouTube. Fischetti has written freelance articles for the New York Times, Sports Illustrated, Smithsonian, Technology Review, Fast Company, and many others. He co-authored the book Weaving the Web with Tim Berners-Lee, inventor of the World Wide Web, which tells the real story of how the Web was created. He also co-authored The New Killer Diseases with microbiologist Elinor Levy. Fischetti is a former managing editor of IEEE Spectrum Magazine and of Family Business Magazine. He has a physics degree and has twice served as the Attaway Fellow in Civic Culture at Centenary College of Louisiana, which awarded him an honorary doctorate. In 2021 he received the American Geophysical Union's Robert C. Cowen Award for Sustained Achievement in Science Journalism, which celebrates a career of outstanding reporting on the Earth and space sciences. He has appeared on NBC's Meet the Press, CNN, the History Channel, NPR News and many news radio stations. Follow Fischetti on X (formerly Twitter) @markfischetti

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