Bluetooth technology was named after Harald Bluetooth, a Viking king who died over 1,000 years ago. He unified factions of Denmark with those in Norway, similar to how today's technology unifies different electronic devices. The Bluetooth logo combines Nordic runes for his initials - H.B. The origin of his nickname is debated; some sources suggest he loved blueberries, staining his teeth, while others speculate a dead tooth caused a dark blue/grey hue.
Over 750,000 views! Please *stop* retweeting this video of Rees-Mogg saying a Change of Leader requires a General Election (to protect Boris Johnson) or he'll get really mad!
Even if 90% of UK voters want a #GeneralElectionNOW#ToriesOut108#DemocracyNow