Deft - Fun fact: #Bluetooth is named after King Harald “Bluetooth” Gormsson, whose dead tooth was blue/grey in color. Shout-out to World of Engineering for the image. | Facebook
![Viking king Harald Bluetooth was a major inspiration for technology developers. Here's the story | The Viking Herald Viking king Harald Bluetooth was a major inspiration for technology developers. Here's the story | The Viking Herald](https://viking-herald.s3.eu-west-1.amazonaws.com/photos/shares/Viking_skull_bluetooth_-_Faria_Anzum_-_Unsplash.jpg)
Viking king Harald Bluetooth was a major inspiration for technology developers. Here's the story | The Viking Herald
![Imgur.com Image of King Harald, "Bluetooth" Gormsson, of Denmark and Norway | History facts, Historical facts, Weird facts Imgur.com Image of King Harald, "Bluetooth" Gormsson, of Denmark and Norway | History facts, Historical facts, Weird facts](https://i.pinimg.com/originals/c7/33/ce/c733ce2af4be77e950ddfb7a572f7f19.jpg)
Imgur.com Image of King Harald, "Bluetooth" Gormsson, of Denmark and Norway | History facts, Historical facts, Weird facts
![Dr. M.F. Khan on Twitter: "Harald Bluetooth Gormsson was a king of Denmark and Norway (958-986 CE). Because he was accustomed to eating blue raspberries some of this teeth turned blue forever Dr. M.F. Khan on Twitter: "Harald Bluetooth Gormsson was a king of Denmark and Norway (958-986 CE). Because he was accustomed to eating blue raspberries some of this teeth turned blue forever](https://pbs.twimg.com/media/FZJFXkQaQAAxjoN.jpg)