If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, ...

It’s a wet November evening across Western Europe, the steel-grey clouds have obscured a rare low-latitude aurora this week, ...

Numerous companies offer tests, which may involve blood, urine or saliva collection, and can be very expensive. The results ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Mellow Labs] wanted to grab a multimeter that could do Bluetooth. Those are cheap and plentiful, but the Bluetooth software was, unsurprisingly, somewhat lacking. A teardown shows a stock ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

In this first of a three-part series on power quality surveys, we take a look at the role of baseline surveys, the tools ...

After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

Providing utility professionals with critical information related to the planning, design, construction, operations, maintenance and safety of transmission and distribution facilities, including ...