As the number of skilled tradespeople dwindles in the United States, Walmart is trying to build up its own workforce to keep ...

A new ultra-thin film developed at the University of Houston could help future AI chips stay cooler, run faster and use far ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...

Researchers found a way to harness the fundamental properties of triboelectrification, which most people think of it as ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, a DC motor, battery, metal bowls, a clothespeg switch, and basic wiring, ...

A white car is plugged into one of several electric chargers in a parking area. While the environmental effects related to building batteries for electric cars, such as the one shown here, are ...

Shanghai Electric and IPP Econergy previously partnered in the first phase of the Parau PV project, pictured above. Image: Econergy Chinese engineering firm Shanghai Electric has signed an engineering ...