One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction with [Chuck Knight]. For the propellent grains, the PVC rocket didn’t use the ...

[NightHawkInLight] a.k.a. [Ben] recently built an awesome high power air cannon out of PVC pipe. PVC air cannons are great, and everyone should build one of these at some point in their life ...

PVC can be used to create virtually leak-free pipes that help conserve energy and water. PVC pipes are corrosion-resistant and resistant to environmental stress. The natural features of PVC piping ...