Can you solve the fortress riddle?

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Henri Picciotto |

TED-Ed

• May 2022

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].