This launcher project uses air or a lack thereof, not water or pyrotechnics, to launch the spacecraft. Uses a vacuum pump, acrylic cylinder and simple 3D printed parts. It includes alternatives if you do not have access to a 3D printer.
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This launcher project uses air or a lack thereof, not water or pyrotechnics, to launch the spacecraft. Uses a vacuum pump, acrylic cylinder and simple 3D printed parts. It includes alternatives if you do not have access to a 3D printer.