With the Calculator open on your iPhone, tap the small calculator icon (top right), then pick Convert. You can then tap the arrows next to the on-screen figures on the right to choose the units you’re ...

Parallel battery-management ICs provide new ways to stretch out the limited runtime of smart glasses and AR/VR goggles.

During a geopolitical crisis, things like weak signal strength, network congestion, and GPS interference can force smartphones to work harder. Here’s how you can save your battery.

Printable sweat-powered biofuel cells could replace bulky batteries in thin, flexible wearable health sensors.

Scientists discovered a smell receptor in mosquitoes that detects the plant compound borneol and triggers an immediate ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Chinese EV giant BYD has launched a new version of its Fang Cheng Bao ...

The sensors operate on an ultra-low-power protocol, enabling deployments to remain in place for as long as 10 years with zero need for maintenance.

The scalable production process seamlessly combines performance, integrated noise reduction, and sustainability.

A practical guide to the 10 features every smart buyer should demand in 2026, from calibrated driver assists and OTA updates ...