[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, but w… ...

PVC pipe is commonly used as electrical conduit as well as irrigation piping. It's rigid and strong, which doesn't allow it to bend at all. Elbows and couplings make it possible to manipulate the ...

Industry leaders told USA TODAY there is no credible evidence that PVC pipes, which have been used for decades, are unsafe for use in drinking water systems and that multiple studies have shown ...

For as much as we enjoy rockets, explosives, and other dangerous things, we haven’t said a word about the works of [Richard Nakka]. He’s the original hacker rocketeer with thousands of … ...

PVC pipe buyers settle with analytics service in first price-fixing settlements By Mike Scarcella June 9, 20258:57 AM PDTUpdated June 9, 2025 ...

All questions and answers are based on the 2017 NEC. Q. What uses are permitted for PVC conduit by the NEC? A. Some common uses for Type PVC (polyvinyl chloride) conduit are as follows: Concealed — ...