A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of ...

A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of power except for the water flowing into it and there is a way to take ...

The apparatus in question is a ram pump, a technology dating back all the way to the 18th century. The version that [Junkyard – Origin of Creativity] built uses commonly available materials like ...

In a true ram pump, there should be extra water shooting out of the lower level. Without that, you don't have a ram pump. And in the video, there’s no visible wastewater.