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.

By combining psilocybin with a modified rabies virus that tracks neural connections, they mapped how networks change after a single dose. Earlier research from the same laboratory showed that ...

A research group has developed a novel and highly accessible technology for producing uniform biomolecular condensates using ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

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 ...

For decades, neurology treated the brain like a black box, nudging it with drugs and hoping symptoms would ease. Now ...

LED Christmas lights may be efficient, but can you use them worry-free? We talked to an expert about how proper usage and ...

Visible light can be used to create electrodes from conductive plastics completely without hazardous chemicals. This is shown ...

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