TED-Ed: Can you solve the Ragnarok riddle? | Dan Finkel

The video tutorial narrates a battle between Norse gods and the Great Serpent Yorman Gundur. Odin devises a plan to defeat the serpent using a final lightning bolt, magnified by a hammer. The tutorial explains how to simplify the problem using graph theory, focusing on nodes and edges to find an Eulerian path. This path ensures every edge is traversed once, crucial for defeating the serpent. The video concludes with executing the plan to save Valhalla.

What is the significance of Odin's final Bolt of lightning in the battle against Yorman?

What happens if any portion of Yorman is left unzapped?

Describe the strategy suggested for destroying the serpent Yorman.

Explain the concept of an Eulerian path as described in the text.

What are the conditions for a network to have an Eulerian path?