Tom Scott tells us the story of the Danish king who united the Scandinavians. How the ‘personal area network’ ln our cellphones got the name Bluetooth. He shows us the ancient runestones, one by Harald Bluetooth.
Tom Scott tells us the story of the Danish king who united the Scandinavians. How the ‘personal area network’ ln our cellphones got the name Bluetooth. He shows us the ancient runestones, one by Harald Bluetooth.