Compliant catapult

Description:This is a compact, handheld spring-loaded catapult, perfect for launching small objects with ease. Simply pull back the catapult arm using your thumb, load an item like a small pebble, and release. Depending on the weight of the object, this fun little device can launch it up to 10 meters! It's a great tool for demonstrating physics concepts, or just for casual fun. Printing Recommendations:For best results, print this catapult using PETG filament. PETG offers superior flexibility and springiness compared to commonly used materials like PLA, ABS, or TPU, ensuring better performance and durability. While PLA or ABS may work, PETG provides the optimal balance of strength and elasticity for the spring mechanism.