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

How are those muscles doing today? We all know that as the years go by, our bodies go through changes. Some are super obvious ...

There’s a small, silent component hiding in almost every electronic device—from your phone and laptop to your TV and charger.

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 ...

If you thought your test-taking days ended when you left school, think again. Recent research shows that about 76% of organizations with more than 100 employees rely on assessment tools such as ...

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 ...