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 ...

against seven PVC pipe manufacturers alleging violations of certain federal antitrust laws. See Case No. 1:24-cv-11531. Erie describes itself as being located in Erie County, New York and ...

But not [truebassB], instead he built his own air pump from first principles (YouTube, embedded below) using PVC pipe. It’s a straightforward design in which the cylinder is a length of pipe ...