WiFi: Handy but Also Harmful? - HowStuffWorks NOW
 

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WiFi: Handy but Also Harmful?
HowStuffWorks NOW
As our host Lauren Vogelbaum explains in the video above, WiFi works by translating data into radio signals and then transmitting and receiving those signals via antennae. Wireless networks harness radio waves, a part of the broad range of frequencies ...

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Courtesy of WestNet City Wi-Fi
www.westnet.ca