Imagine creating water for free using just a simple PVC pipe system. Intrigued by how this is possible? Watch the video to see the step-by-step process that unveils this unique and innovative trick.

When to blow out winterize turn off lawn yard sprinkler system for autumn fall winter Colorado lawn care tips how to ... there is likely a release valve at the bottom of a large capped PVC pipe.

Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life advice to help you live better.