Any self-respecting hacker knows the answer, and when presented with an opportunity to equip his lab with a new DIY syringe pump for $200 ... s so much gear to make.

This DIY science project lets you explore the intersection of motors and water flow, using a small motor to pump water. Not only will you create a useful tool, but you'll also learn key concepts ...

But you have to admit that a pump that works without any apparent energy inputs looks kind of shady at first glance. The apparatus in question is a ram pump, a technology dating back all the way ...

If the Switch is Bad, Replace It If you find the pressure switch is bad, test the pressure tank to make sure it isn't waterlogged (see Problem: Pulsing Water ... DIY solution. When a well pump ...

David Whitman of South Pasadena works out of his patio to make water pumps that he likes to call “little fire engines.” He describes them as self-contained sprinkler systems that pump water ...