Bluetooth technology is used by millions of people every day, but many are unaware of the fascinating history behind the name and logo, which date back over 1,000 years to Denmark and Viking royalty ...

However, while the Vikings used a runic alphabet called younger futhark, earlier examples that predate the emergence of this ...

Bluetooth technology is used worldwide, connecting devices from mobile phones to wireless headphones with ease. There are few people who haven’t heard of Bluetooth or used it in their daily lives.