High voltage is no joke, but you don’t need special electrical knowhow or skills to safely replace your light switch or ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Your car won't start for the second day in a row. You ask your neighbor for a jump (again) and head off to work — late, of course. You come to the conclusion that it has to be the battery or the ...

If you're trying to hang something on your wall, you'll need to use something like the Zircon Stud Finder to find where to safely hang items. Here's how.

A new thermogalvanic device uses nanoparticles to control ion flow, allowing it to convert waste heat to electricity and store the energy without external batteries.

Electric vehicles (EVs), also known as battery electric vehicles (BEVs), use batteries to power their electric motors. Unlike their internal combustion engine counterparts that ...

The first step in selecting a smart meter is to understand your usage scenario — is it for household daily electricity use or for industrial production? Different scenarios have vastly different ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

For businesses, electricity management is not only related to the stability of daily operations but also directly impacts cost control and economic benefits. With the upgrading of energy management ...

The past few months have seen announcements of prototype electric vehicles that don’t use inverters to produce three-phase ...

A MOF enhanced tribovoltaic nanogenerator directly charges a supercapacitor, creating a compact self-charging system that powers devices through sliding motion in a screen time management prototype.

An executive at one of California's largest power companies said we can avoid a "sucker's choice" between cutting emissions and growing power supplies.