II built a new vacuum cannon and used it to blast plants and beverages, with a shoutout to my sponsor, Squarespace, for making website creation easy! Check them out at: Squarespace. Vacuum cannons are ...

Jeff Shelton, Dracyon, outlines a three-step strategy to tackle leaking air cannons and eliminate the 'million-dollar problem ...

You don’t need any of that chemical nonsense to just have fun, though, as this compressed air cannon from [OtisLiu153] demonstrates. The build uses PVC pipes for both the barrel and the air tank.

You don’t need any of that chemical nonsense to just have fun, though, as this compressed air cannon from [OtisLiu153] demonstrates. The build uses PVC pipes for both the barrel and the air tank.