• state_electrician@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    0
    ·
    2 months ago

    700 for a T-shirt cannon? Damn. Can’t you build that with like a tube and a fire extinguisher? I doubt it will see heavy use, seems like a one shot.

    • cowfodder@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      2 months ago

      PVC pipe, one cap, butane, drill and bits, and a gas grill igniter. It’s basically a potato cannon.