A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

By combining psilocybin with a modified rabies virus that tracks neural connections, they mapped how networks change after a ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible ...

A low-dose mix of zinc, serine, and branched-chain amino acids boosted neural function and social behavior in autism mouse ...

Naval Air Facility Atsugi’s Shirley Lanham Elementary lit up, quite literally, as students experimented with building simple ...

The microscopic processes taking place in superconductors are difficult to observe directly. Researchers at the RPTU ...

Exposure, storage conditions, and repeated seasonal use cause insulation to weaken and wires to fray. "One faulty wire or ...

Researchers show visible light can polymerize conductive plastics into electrodes without toxic chemicals, enabling sensors ...

This Christmas, an educational platform is organising a fun and immersive STEM workshop for curious young minds ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...