A Planet Analog article, “2N3904: Why use a 60-year-old transistor?” by Bill Schweber, inspired some interest in this old transistor and how it’s commonly used, and if any uncommon uses might exist.

Biodegradable printed circuit boards are being tested for use in wireless communication technologies, through a collabora ...

GAC Aion Obtains Important Patent, Driving Innovation in Vehicle Thermal Management Systems ...

As the nucleus splits, it also releases its neutrons. These neutrons bounce around at incredible speeds until some eventually ...

Solar PV was the leading source of electricity generation in the EU in the second quarter of 2025, according to Eurostat.

Imagine a world without the glow of your screen, the hum of your fridge, or the instant communication across continents.

Swiss scientists have created dense, high-strength structures by injecting hydrogel with metal salts of various minerals like ...

The game of range and refueling If you often need to travel long distances or do not have access to a fixed charging station, then traditional gas cars (or hybrids) still hold an unshakable advantage.

South Africa’s informal economy has for long been largely cash-based. This is changing with spaza shop owners leading the way ...

Scientists are using xanthan gum to produce thousands of uniform mini-brains, called organoids, to demonstrate the efficacy ...

This owner was convinced his new truck was wasting power until he discovered his battery had charged to 88% despite the 80% ...