The roll out of 5G wireless networks is getting a ton of press these days. Countless paragraphs and news bulletins are being generated about the advantages and disadvantages of this new technology. The coverage runs the gamut: from “techtopian” descriptions of a The Jetsons-like future featuring autonomous cars and robot assistants, to one where our brains are fried by targeted microwaves.
But, first, let’s start with what 5G actually is. With apologies to all the wonderful scientists and science writers of the world, here’s a spade=shovel attempt at explaining it: we use wireless technology to move information from one point to another using electromagnetic signals . In crude terms, Wi-Fi is essentially the same as radio waves , just of a ...
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