The system uses your household water pressure and has no parts more ... Water is brought from a nearby hose bibb via a ¾-inch ...

PVC pipes are essential for plumbing, irrigation, and numerous other industries, but have you ever wondered how they’re made?

[Thomas Jarrett] has an interesting approach: he uses schedule 21 PVC pipe to build a sturdy airframe ... the frame with your own choice of flight systems easily. Perhaps the trickiest part ...