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 ...

It’s the first weekend after Thanksgiving, and putting up Christmas lights or your tree may be on your to-do list.

Microscopic fibers secretly shape how every organ in the body works, yet they’ve been notoriously hard to study—until now. A new imaging technique called ComSLI reveals hidden fiber orientations in ...

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

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

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

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

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

Researchers led by Tzyy-Nan Huang and Ming-Hui Lin at Academia Sinica in Taiwan have found that a small-dose combination of zinc, serine, and branched-chain amino acids may ease behavioral problems in ...

F1 sources, speaking anonymously as they were not authorised to do so publicly, told The Athletic that Rwanda is the ...

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...