The science pros at The King of Random break down how PVC pumps function and how to build one yourself. Josh Duhamel says ...

Learn how to make a water pump at home with this step-by-step tutorial designed for DIY enthusiasts and hobbyists. This video ...

To make the irrigation system, he put a sump pump in one of the rain barrels. He then connected a garden hose to a series of PVC pipes with strategically placed holes that are placed throughout ...

But it’s a pump, and it obviously cost next-to-nothing, so that in our eyes makes it a neat build. He’s posted a video of the build which we’ve placed below the break.