The Eucalyptus tree as it is rather flexable and will not become brittle and snap
A Trebuchet Catapult
push the trash can on the seesaw and jump from the tree to catapult it up
The best hypothesis for a marshmallow catapult could be: "Increasing the tension in the catapult's elastic band will result in the marshmallow traveling a longer distance." This hypothesis allows for clear testing of the relationship between tension and distance traveled.
Catapults are made from wood!
The best way to build a catapult successfully is to use quality components based on a reliable design. This will ensure the device works effectively and safely.
Advantage: You could fire things such as flaming stones, cattle or even plague victims over the walls of a castle at a safe distance. The catapult was best used with a siege. Disadvantage: The catapult wasn't very accurate and as you were preparing the catapult, you could be fired at and had a better chance of dying.
catapult
you make a catapult!
Catapult is a noun.
where was the catapult used
A mangonel is a kind of catapult.
A mangonel is a catapult, not a bridge.