Prime Big Deal Days is underway, and we’ve already spotted some of the best generators we’ve tested on sale at Amazon. The best value generator, the Generac GP9500E Tri-Fuel Portable Generator, which ...

In this informative video, you'll learn the step-by-step process of making a mini generator using DC motors. Perfect for DIY ...

A gasoline car uses a fuel pump and gasoline pushed in. You plug the car in and electricity flows into the battery. So ...

The discovery could significantly reduce the production costs of fuels, chemicals, and materials. A research team from the University of Minnesota Twin Cities College of Science and Engineering and ...