Ballista Catapult Kit – Build Your Own!

STEM LEARNING || Introduces and demonstrates real world STEM concepts. Allows students of all ages to explore and visualize torsion springs forces energy transformation mechanical advantage and projectile motion WHAT'S IN THE BOX? || Kit includes everything you need to build – Ballista sides base supports torsion frame top and base torsion frame sides leather pouch ping pong ball dowels pre-measured and cut string cardboard storage box and instructions for assembly and experimental activities Manufactured by EISCO. ENGAGING & FUN || An excellent activity for classrooms and at home. Students can use the included ping pong ball or other light weight projectiles of their own design. Each kit engages learners to discover new ideas about the physical world through assembly and play BUILD YOUR OWN BALLISTA CATAPULT || This kit is built from simple components wood leather and string but has an amazing result. Once built the ballista can launch ping pong balls more than 30 ft at four different launch angles. Projectiles can be launched in a repeat making for a safe and fun way to explore parabolic trajectories. Launch your way into a tactile exploration of fundamental concepts of physics!