Large bar-mounted sharpeners offer high precision and, once set up, can be almost as quick and accurate as the best electric ...

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 primary work of an experimental model basin is the estimation, with reasonable accuracy, of the resistance and horse-power of full-sized ships from experiments with small and inexpensive models.

I took EcoFlow’s latest portable power station, the Delta 3 Plus, into the wild (literally). I brought it on a five-day ...

Imagine you have a natural stream running through a low-lying area on your farm. It’s a great source of fresh water, only you really need it to irrigate some crops sitting at a higher ...

Plug Power has delivered the first 10MW electrolyzer module to Galp’s Sines Refinery, marking the launch of one of Europe’s ...

Plug Power delivered first 10 MW electrolyzer array to Galp’s Sines Refinery, largest proton exchange membrane hydrogen electrolyzer project in Europe and Plug's largest worldwide project.

The tractor world may only seem to have a handful of widely recognized brands, but in reality there are quite a few major ...

There are plenty of electric fat tire bikes these days, but few feel as purpose-built and refined as the Puckipuppy Labrador ...