Learn how to build a simple DIY styrofoam cutter and grinder using everyday household items! This step-by-step tutorial shows ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether it's time for a replacement.

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, ...

When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

According to many battery manufacturers, 25% of batteries on the road have static voltages or the cranking amps are below ...

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

If you own an enthusiastic puppy, or a four-legged Houdini of any age or species, a pet tracker can provide peace of mind ...

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%, ...

With battery storage holding the key to India’s green energy transition including grid-scale storage and electric mobility, the union government is considering a ₹500-crore allocation in its FY2027 ...

2025 has quietly become the year of absurdly large smartphone batteries. We’ve seen 7,000mAh and 8,000mAh packs becoming mainstream, and Honor even crossed the once-unthinkable 10,000mAh mark. Nearly ...

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 ...