In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to ...

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Picking the best photography lighting kit is one of the most important things you can do as a photographer or videographer. But it comes with its share of pitfalls, as there's plenty of cheap lighting ...

In fact, it's not unusual for an LED bulb to last up to as 25,000 hours which is roughly 10 years, depending on how often the light is used. But a slew of Reddit threads reveal that many LED bulbs ...

He's a cofounder of Light Phone. The bus in this analogy is ... recorded myself in relatively quiet environments. The 1,800-mAh battery easily lasts around two days. If you play music or podcasts ...

When owning a laptop, one of the most important things to know is how to check the battery health of your device. Checking the battery health may mean the difference between forking out hundreds ...

The researchers produced a prototype betavoltaic battery with carbon-14, an unstable and radioactive form of carbon, called radiocarbon. "I decided to use a radioactive isotope of carbon because ...

In the world of batteries, duration is king. Whether nestled in the smallest wearable or providing back-up power for the electric grid, a battery that provides reliable energy for longer will ...

OnePlus has launched its own MagSafe battery called the OnePlus Slim Magnetic Power Bank. It has a 5,000mAh capacity and can attach magnetically to the back of phones to provide wireless charging.

Globe and Mail reports German car exports rise as US threatens steep new tariffs Ted Lasso recasts actor for key role in season four – here’s why New electric vehicle battery could run for 8 ...