Drill press stand air cannon meets AI 3d parachute projectile

In this video, I celebrate America's 250th birthday by turning a spare drill press stand into a fully functional pneumatic artillery piece! Watch the full build process as I add caster wheels, weld a custom coupler to the main tube, and hook up a flex hose to an air tank controlled by a massive 2-inch ball valve. To keep the rig stable and adjustable, I engineered a smart pivot linkage system using the original cast iron drill press head as a heavy counterweight. Things get interesting when I try to design the ammo. Watch what happens when I ask Google AI to code a custom 75mm projectile with a deployment parachute using an Open SCAD 3D printing script! Then watch our family test and perfect launching the parachute projectiles over several test shots.