Harold Haas, a professor from the University of Edinburgh invented a super-fast alternative to Wi-Fi which uses light rays to transmit data. He named it Li-Fi which is basically an optical wireless network communication system. According to Haas, the future of the lightbulb is far brighter than what it may seem.
Every LED lightbulb could be used in the future to transmit data at an incredibly fast speed. “All we need to do is fit a small microchip to every potential ...Continue Reading →