I& a little wary of posting an infographic from the History Channel, notorious for rarely doing its history homework, not to mention all its ancient alien programming posing as real science, and they should have done spellcheck first
Woolen viking pants, exact reconstruction of pants found in Birka (Sweden), used mainly by Swedish vikings called Varangians in the East. The amount of woolen cloth used reflects something about wealth of their owner.
*Three silver coins dating from early thought to have been made at Hedeby in Demark and found at a Viking market-place in Sweden. Longboats can be seen on two of the coins. Two of these Viking silver coins have pictures of ships stamped on them .
The sky above us is more complicated than it looks. As the sun moves across the sky, it creates a complicated pattern of polarized light. The Vikings could even use this phenomenon to navigate (so do bees, for the record). Are you gonna say they're wrong?