in this instructable i will show you how to make mini catapult this is my first instructable so please be truthfull but soft thank you.
Step 1: Materials
this instructable only requires 4 things 1 is optional 1. one wood clothes pin 2. two rubberbands 3. optional: duct tape 4.bottle cap 5. boxcutter
Step 2: Shaving
with your boxcutter cut the front of the clothespin until it is straight you will need to cut beside the metal
Step 3: Rubberband
wrap the rubberband around the part that you would normally pinch to open the clamps not too tight or too loose just tight enough to keep the pinching part touching
Step 4: Put on the Ammo Launcher
now cut two parts of the wall of the bottle cap as seen below then wrap the remaining rubberband tightly in the cracks you cut of course under the wood too.