Despite the claims of “free energy” on the title of the video below, this is not yet another wacky perpetual motion story. We here at Hackaday fully support the laws of thermodynamics, and we think ...
Practical Engineering on MSN
How Does a Hydraulic Ram Pump Work?
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 ...
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