Catulpolt! FRIYAY!!! 2020 29.
I think that the most challenging part was making the catapult because I had to make it over and over again. Our best results were It worked which was pretty good. It went about up to 2 meters. Overall I think that it worked very well. And I enjoyed doing this! The things that I used to make my catapult were: sticks, rubber bands, and a spoon.