A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

Which USB-C cable can do what? It's often not that easy to find out. A clever cable tester helps to sort cables according to ...

Human error and unknown electrical hazards can be risky. The Glove Company’s PVAD Tech Glove acts as a critical secondary ...

The project has now succeeded in creating a method where polymerization can be driven by visible light, thanks to specially designed monomers developed by the researchers. This visible light ...

Interposers are effectively platforms on which multiple components can be assembled — like a micro-sized PCB. The primary material today is silicon, and their sizes, even when built on older process ...

The implant developed by Professor John Rogers could restore lost senses and provide sensory feedback for prosthetic limbs.

Her goal was made by Chloe Kelly whose night was cut short when she was forced off with a knee injury, Kelly has been ...

Our list of the best album covers of 2025, featuring Jane Remover, Jefre Cantu-Ledesma, Momma, Deftones, and more.

Agriculture, from the outset, has been made possible by humans tweaking the genes of plants to make them grow faster, produce ...