The mysterious Uflberht swords were considered to be very advanced for its time- so advanced that we have no explanation for how they acquired such .
Secrets Of The Viking Sword - History Documentary The Viking sword Ulfberht was made of metal so pure it baffled archaeologists. It was thought the technology .

The Vikings were among the fiercest warriors of all time. Yet only a select few carried the ultimate weapon of their era: the feared Ulfberht sword. Fashioned .
A fascinating look at how the famous Ulfberht Viking swords were constructed. A superb piece of experimental archaeology.