"Do we know if he had a blue tooth?" The viking namesake behind wireless tech Bluetooth
8 May - 7 minsIt may be surprising to some that the namesake and symbol of wireless technology Bluetooth was inspired by a real viking.
But how did the Nordic warrior become the name of a huge technological development? And did he have a blue tooth?
Professor Poul Holm of Environmental History at Trinity College Dublin joined Seán to share the life of Blue Tooth the Viking.