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The Secret of LiFi

LiFi is the latest technology for high-speed data communications inside of offices, homes and warehouses. Dr. Harold Haas of The Edinburgh University used the term "LiFi" in a  2011 Ted Talk (see end of article) to describe a "Light…

Finding Free Wi-Fi At The Airport

After you get to the airport and make it through the security lines, it's time to catch up on emails or just relax with a streaming video. Unless you have your own dedicated air-card to connect with, you'll be relying on the Wi-Fi…