In this video, I forge a Viking-style battle axe, known as a "Dane axe." This axe is one of the most challenging I've ever ...

"Though some Viking women buried with weapons are known, a female warrior of this importance has never been determined and ...

Following is a transcript of the video. - [Rollo yells] Tyr Neilsen: Rollo's using a Viking battle-ax. You can turn, you can pull, and if it's used against an opponent's legs, it can be pulled up.

He demonstrates how Vikings wielded their battle axes in "Vikings: Valhalla." He describes what Viking armor looked like in "Outlander," starring Jim Caviezel, Ron Perlman, and John Hurt.