Scientists have proposed a novel design for standalone solar PV water pumping systems, using an intermediate supercapacitor ...

On Monday, the volcano sprang back to life, preceded by small, sporadic spatter fountains that gradually intensified into 'sustained fountaining,' according to the Hawaiian Volcano Observatory.

It can remove grout, cut tile, and saw off rust while being powered by a brushless motor that delivers up to 18,000 opm and a longer run time than the competition. And no matter what time of day ...

★DC Voltage: 2.5-6V ★Maximum lift: 40-110cm / 15.75"-43.4" ★Flow rate: 80-120L/H ★Outside diameter of water outlet: 7.5mm / 0.3" ★Inside diameter of water outlet: 5mm / 0.2" ...

TOKYO, Jan 24 (Reuters) - Japan's Mitsubishi Motors (7211.T), opens new tab, a junior partner of Nissan Motor (7201.T), opens new tab, is considering not joining a planned merger between Nissan ...

A Hybrid Electric Catamaran is all about drastically increasing our range, efficiency, redundancy and a whole lot more. We take an in depth look at how our HH44 hybrid works. British couple ...

Construction of a giant celestial solar farm is underway in China, with a scale comparable to creating a "Three Gorges Dam project above the Earth". The solar farm, which would be launched into ...

This brought me to the idea of constructing a little fountain for the cat with a micropump and filter ... Last month there was an article in Elector with a brushless motor in it with three wires ...

a solar engineering, procurement and construction (EPC) company. The project was built on a former General Motors Powertrain Division Plant turned brownfield site. Greenbacker Renewable Energy Company ...

The installation will use modules from First Solar. General Motors has made a significant step towards achieving its goal of sourcing 100% of its energy from renewables by 2040, with the announcement ...