Your car’s water pump circulates coolant throughout the engine, where it soaks up heat, and into the radiator, where the coolant is cooled and then recirculated back to the engine to start the process ...

Manufacturers say there are advantages and disadvantages for diesel or petrol water pumps depending upon the task, whether it be firefighting, transferring water to vehicle tanks, connecting water ...

Ashok Khode, a farmer from Khedgaon village of Dindori taluka, doesn’t have to fear about power disruptions anymore. He is now the proud owner of a solar charged 5-horsepower water pump, the first in ...

One needn't boast an advanced degree in thermodynamics to understand that wedging a largish V-8 powerplant into a tight, poorly ventilated engine compartment is bound to pose cooling problems. And ...

The Wave Pump from Gangolf Jobb harvests energy from sea waves without the use of moving parts. Currently in the prototype stage, the Wave Pump is made of concrete with a transparent side of acrylic ...

Scientists in Italy have coupled a solar-powered air heat pump with a water tank for thermal energy storage to provide hot water to a residential building as a retrofit solution. They claim that the ...

It's September, and a small group of researchers in a pair of fishing vessels are sailing in some of the highest ice-free waves in the North Atlantic. Here, some 1,600 feet off the coast of ...