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TECHNO TOUCH - WHY WI-FI when you can LI-FI episode artwork

Dec 9, 2015 3 min

TECHNO TOUCH - WHY WI-FI when you can LI-FI

from Newsbreak Hosted by SABC News and Current Affairs

By Newsbreak Producer, Orrin Singh - We all know of Wi-Fi - a system that uses antennaes to transmit radio signals which are received by mobile devices, enabling digital world interaction from anywhere in the physical world. But instead of using radio waves, what if we could use something else to allow us to access the internet. Something like light? Orrin Singh filed this report

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TECHNO TOUCH - WHY WI-FI when you can LI-FI

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