Catapults, trebuchet, onager, mangonel, ballista
Medieval Engineering | How Trebuchets Work
How Trebuchets Work | How Things Work with Kamri Noel
Science Max: Experiments At Large | Pumpkins And Catapults | Akili Kids!
How to Build a Trebuchet | MythBusters
History of Catapults and different types of ancient catapults.
Unleashing a Medieval Trebuchet on a Wooden Palisade
2 catapults out of popsicle sticks
Catapult - Introduction
Design a Catapult
What Are Simple Machines? | Types Of Simple Machines | The Dr Binocs Show | Peekaboo Kidz
How To Build A Catapult For School Project
Reviewing Top 10 Popsicle Catapults
Catapult Width VS Impact Height.
Mangonel Siege Artillery - Battle Castle with Dan Snow
Springald catapult
Craftory: Catapult Cannons
The Physics of "Punkin Chunkin"
Modern Slingshot Styles Explained(ish)
Building catapults