Title Text:Bluetooth is actually named for the tenth-century Viking king Harald “Bluetooth” Gormsson, but the protocol developed by Harald was a wireless charging standard unrelated to the modern Bluetooth except by name. Origin:https://xkcd.com/2055/ https://www.explainxkcd.com/wiki/index.php/2055:_Bluetooth 蓝牙 实际上，蓝牙是以10世纪维京国王哈拉尔德的名字命名的。但他们当初开发的协议是一种无线通信标准，除了名字以外与蓝牙并没有… Read more