Scientists have figured out how to pump water upwards in a thick tube using a combination of surface tension and water-repellent materials. Before you get your hopes up, it's definitely no ...

Designing a gravity rain barrel pressure pump doesn’t have to be difficult to be functional. One of the most overlooked aspects of using collected rainwater is the amount of water pressure it ...

What if you could use one single supply/return main distributing steam in the basement to the branch circuits?