But not [truebassB], instead he built his own air pump from first principles (YouTube, embedded below) using PVC pipe. It’s a straightforward ... with a section cut out to reduce its diameter.

One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction ... out of 2 or 3-inch PVC may not make much sense due to the increased chamber ...

So one reader made knife containers out of 2 pvc pipes and caps. He glued the cap on one end and marked the unglued cap with ...

Everyone thinks of PVC (polyvinyl ... end of the piece of pipe that you want to weld to a fitting. Look for any fine cracks or gouges that may result in a leaky joint. Make sure the end of the ...