Wi-Fi Revolution (TV)

latitude 37.50514, longitude -122.26311

Silicon Valley is planning one of the world's largest wireless networks, providing outdoors Web access to all and services to police and first responders. But how exactly does the technology known as Wi-Fi work?

Duration: 3:10
Original Air Date: Tuesday, Jul 10, 2007
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More by Topic: Engineering, Physics
More by Location: San Mateo County

 

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