In this project we made our own catapults out of wood sticks bottle caps and tape. This project was very fun because I not only got to make a catapult but I got to shoot a piece of gum out of it. What I did was cut 6 popsicle sticks in half to make the fulcrum using four the effort using 1 and the base using 1. The bottle cap held the load. The load was a piece of gum like I said before. In conclusion I had a good crafty time building this catapult.