Plastic pipes are a common part of many plumbing tasks, but there are tricks and techniques that can make working with PVC ...

This video reveals how to create a homemade water pump that operates without electricity, a game-changing solution that many ...

The bot had to be able to fit into the pipe and short enough to make the turn, plus it needed to be — erm, waterproof. It also needed to carry a camera and a light, and to be powered and ...