Ping Pong Ball Launcher

thingiverse

This device propels a ping pong ball with impressive distance and precision, designed for use in a math or physics lab exploring projectile motion. Constructed from 1/8" materials such as wood or acrylic, it requires no fasteners; instead, three small rubber bands securely hold the parts together. A 1/4" dowel functions as a kickstand, and an integrated trigger and angle meter ensure accurate shots. For optimal performance, apply graphite to moving components.