The stock market continues to surge, but a downturn is coming sooner or later. One stock market indicator suggests that we could be in an overvaluation bubble. With the right strategy, though, it's ...

What’s happened? Engineers at the University of California, Riverside (UCR) have developed a new, smarter method to estimate the expected performance of a lithium-ion battery for a specific task under ...

Warren Buffett has said this ratio is the single best measure of stock market valuations. Valuations have climbed to new highs, but there are several reasons stocks are more expensive today. Investors ...

As early as launch day, Switch 2 owners were reporting that the battery charge indicator on the console didn't always seem to align with the actual level of charge remaining. For instance, one ...

It's quite convenient being able to play Mario Kart or Zelda on the go, but once your Switch 2's battery life indicator says it's about to die, you're back to worrying about where the nearest outlet ...

A battery indicator issue reported by some Switch 2 owners has been acknowleged by Nintendo — and there's now a set of steps to follow for a (hopefully) quick fix. To be clear, this doesn't appear to ...

We may earn a commission when you click links to retailers and purchase goods. More info. With the release of Android 16 Beta 3 back in early March, followed by the launch of the Pixel 9a, Google ...

When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...

In the olden days of disposable batteries, there wasn't much in the way of efficient power regulation. You just used the batteries until they stopped giving power, and then you chucked them in the ...

Windows 11 laptop users can finally rejoice thanks to Microsoft’s latest improvement: a much better battery status display. Up until now, you could only see a battery level indicator in the bottom ...