Dutch-German quality assurance firm Sinovoltaics has released a free browser-based tool that generates project-specific lab ...

This data series is part of the Center for Monetary Research. The Policy Calibration Tool (PCT) computes the federal funds rate path that will best achieve the Federal Reserve’s dual mandate given ...

We may receive a commission on purchases made from links. A common yet mildly infuriating problem we all have is inserting a battery into a device only to find out that it's as dead as a doornail. The ...

Lowe's is running its EGO Days sale with discounts on mowers, leaf blowers, trimmers, chainsaws, and more. The 56-volt battery platform's full lineup is marked down, starting at $169. By Stan Horaczek ...

Finnish-Estonian bikemaker Verge has been in plenty of headlines in the past few years. Now, it’s time for its spin-off partner company, Donut Lab, to get its fair share of eyeballs. The company has ...

I've been covering Android and other mobile technology for close to ten years now, with a specific interest in phone accessories, e-readers, and what makes each individual phone different from another ...

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...

Donut Lab says it will release independent lab tests on its production-ready solid-state batteries over the next several weeks. Skepticism abounds after the company announced at CES that it had a ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger batteries. When Apple unveiled the iPhone 17 lineup, it talked up major battery ...

It is common knowledge that communicating over WiFi is more efficient than using the 5G cellular network, but by how much exactly? That’s exactly what PhoneBuff set out to measure in its latest ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...