‘We’ve all had the same problem: you walk too far away from your Wi-Fi router and, all of a sudden, your Wi-Fi stops working. We all know that it’s simply because the router’s signal isn’t strong enough to reach you that extra few feet away. There is sadly a limit on the strength of Wi-Fi connectivity. But, if Wi-Fi is so dependent upon your proximity to a router, doesn’t it seem strange that Wi-Fi can work in an aeroplane, 35,000 feet above the ground?’
4 KBW, 28th May 2017
Source: www.4kbw.net
