# Can you solve the Ragnarok riddle?

- Institution: TED
- Department: TED-Ed
- Speaker: Dan Finkel
- Year: 2020
- Level: For everyone
- Language: English
- Subjects: Mathematics, Teaching and learning
- Source: [TED](https://www.ted.com/talks/dan_finkel_can_you_solve_the_ragnarok_riddle)
- Licence: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Ragnarok: The fabled end of the world, when giants, monsters, and Norse gods battle for the future. The gods were winning until the great serpent Jörmungandr emerged. It swallowed Valhalla and contorted itself across the land. Odin has just enough power to strike with one final bolt of lightning, and you have the fabled hammer, Mjölnir. Can you two destroy the serpent? Dan Finkel shows how. \[Directed by Artrake Studio, narrated by Addison Anderson\].

## Lectures

1. [Can you solve the Ragnarok riddle?](https://invisiblenetwork.ai/learn/ted/dan_finkel_can_you_solve_the_ragnarok_riddle/2d4b62fdc57d), 5 min (TED's player)