Will Li-Fi Replace Wi-Fi? - Smithsonian
 

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Will Li-Fi Replace Wi-Fi?
Smithsonian
Traditional Wi-Fi uses radio signals to transmit data to devices, such as phones and laptops. Currently, Wi-Fi carries about half of the world's internet transmissions. This percentage is expected to grow in coming years as more people get online and ...

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