Learn · TED

Talk6 min

Can you solve the fortress riddle?

Henri Picciotto · TED

Watch At TED

About

Bad news: your worst enemies are at the gate. Your fledgling kingdom guards the world's only herd of tiny dino creatures. To you, they're sacred. To everyone else, they're food. The three closest nation-states have teamed up to smash open your walls and devour the herd. Can you build fortifications for your kingdom before the siege weapons arrive? Henri Picciotto shows how. [Directed by Igor Coric, Artrake Studio, narrated by Addison Anderson].

The talk

  1. Can you solve the fortress riddle? 6 min · TED's player

Credits and licence

Institution
TED
Department
TED-Ed
Speaker
Henri Picciotto
Year
2022
Level
For everyone
Language
English
Subjects
Mathematics, History, Teaching and learning
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed