If you plan to use your trebuchet outdoors, you'll want to make a larger trebuchet. Today. Your hands! Use one hand to pull down on the eraser. Start out by building the two side A-frame pieces. Piece of corrugated cardboard, about one foot by one foot, Glue (a hot glue gun is best if available, but use caution and adult assistance when using hot glue. Jan 17, 2017 - a complete tutorial on how to make a small trebuchet out of popsicle sticks. Make sure your trebuchet is sturdy and the frame holds together. This catapult worked by storing elastic potential energythe type of energy you get from stretching something such as a rubber band or a springand rapidly converting it to kinetic energy (the energy of motion) of a projectile (in that case a cotton ball). :P, Strap-On Cleats for Ice and Snow Traction, Hollow Wood Surfboard - Plywood and Cedar. Storm the Castle. Use one hand to pull down on the eraser. Don't judge how I made my trebuchet with popsicle sticks. I made one to and it shot abuot 15 yards :), Thank You. Whatever you decide you want to launch with your trebuchet, your counterweight should be from 100 to 133 times the weight of your projectile. 6. Depending on exactly how you built your trebuchet, the results you see will vary. Use another Popsicle stick to fortify the two pillars together. These should be about 5/6 the length of the base pieces or as long as the base pieces, but no longer. 11 years ago Catapult or trebuchet is made out of 4 different materials, meets size requirement and follows the rules. If any of the joints seem weak or the frame wobbles significantly, reinforce them with tape, glue, or rubber bands. Pinterest. You should be able to tinker with your design a bit (see recommendations at the end of the procedure) to get your eraser to launch. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Thanks! Then, making sure no people, animals or breakable objects are nearby, let go. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2d\/Build-a-Trebuchet-Step-1Bullet1.jpg\/v4-460px-Build-a-Trebuchet-Step-1Bullet1.jpg","bigUrl":"\/images\/thumb\/2\/2d\/Build-a-Trebuchet-Step-1Bullet1.jpg\/aid4325264-v4-728px-Build-a-Trebuchet-Step-1Bullet1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"