PATHFINDERS STEM kit Da Vinci Catapult • See-through metal etched parts

• See-through metal etched parts

Photo-etched stainless-steel see-through Morton (stamped round hole) coupler crossover platform on B end of car

• Based on measurements and 3D scans of the prototype

only to be worn for the most special of occasions

PATHFINDERS STEM kit Da Vinci Catapult • See-through metal etched partsLeonardo da Vinci was a prolific inventor and artist who came up with new ideas and redesigned inventions from earlier times. This catapult is one of his redesigns from the medieval catapults of 400 or so years earlier (no one really knows when or where the Medieval catapults were first invented, but the Medieval ones are based on the ancient Greek ones). Only two drawings of his catapult have been found, and we have modified it to make it easier to