The invention of wi-fi

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The invention of wi-fi
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Clip from Aussie Inventions that Changed the World  |  Season 1  |  Episode 2  |  The History Channel  |  July 1, 2019

John O'Sullivan and his CSIRO team developed wi-fi in 1992. Wi-fi is a way of getting broadband internet to a device using wireless transmitters and radio signals. Once a transmitter receives data from the internet, it converts that data into a radio signal that can be received and read by wi-fi enabled devices. Information is then exchanged between the transmitter and the device.

John O'Sullivan and his CSIRO team developed wi-fi in 1992. Wi-fi is a way of getting broadband internet to a device using wireless transmitters and radio signals. Once a transmitter receives data from the internet, it converts that data into a radio signal that can be received and read by wi-fi enabled devices. Information is then exchanged between the transmitter and the device.

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