Teach electromagnetism with this simple electromagnetic train project. A simple STEM activity connecting electricity, magnetism, and motion.

The startup’s invention seems to check off most of the remaining EV-battery wish-list boxes. But it's cagey on how exactly it cracked the code on solid-state batteries.

Chinese automaker Dongfeng Automobile has dispatched test vehicles equipped with its 350Wh/kg solid-state batteries to ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Review: The 2026 budget Motorola phone lasts for two days on a single battery charge, but it's not more powerful than others ...

How to Check Battery Health on Android with built-in settings, diagnostic codes, and apps to understand battery wear and ...

The fire concerns come amid heightened scrutiny of e-bike battery safety. A Seattle Fire Dept. official offered insights on ...

The Philippines' Technology News Blog Website, Sharing Specs and Beyond to Help Build a Tech-Informed, Tech-Empowered Nation.

If your car battery is three or four years old, the first serious cold snap could be the morning it quits. Here’s how to spot the warning signs. Cold weather exposes weak car batteries, increasing ...

Which is why, when I was given the opportunity to review the Apple AirPod Pro 3s earlier this year, I jumped at the chance. Promising the world’s best in‑ear active noise cancellation, clearer audio ...

A new rumor claims Samsung SDI is experimenting with a dual-cell silicon-carbon battery boasting a massive 20,000mAh capacity, far beyond today’s smartphones. While the tech is still experimental and ...