[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 what ...

Plastic pipe demand continues to grow — in large part through infrastructure projects for drinking water and storm and sanitary sewer systems — despite stiff competition, challenges from environmental ...

A report from a coalition of U.S. environmental advocacy groups has warned of the health risks of PVC plastic and urged public officials against using the material in community drinking water pipes.

MADURAI: Acting on frequent complaints from coconut farmers about disruption to power supply caused by short circuit due to tree contact, the Madurai division of the Tamil Nadu Generation and ...