The Catapults section certainly an area of trebuchetdesignplans.org that needs more work before we can consider it complete. As you might notice, our Catapults content is still being developed. As avid readers about catapults and trebuchet design plans studies, you can appreciate how much fun this section will be for us to complete. In the mean time, we would love you to send us ideas related to trebuchet plans topics and how they relate to our Catapults section. Of equal priority to the making a potato gun section, this area of trebuchetdesignplans.org will be live as soon as we can make it happen. As we were researching how to teach topics like potato launcher plans and present on trebuchet design plans we made the call to add Catapults to the site too. Please do not delay coming back to trebuchetdesignplans.org to learn more about Catapults topics.