Research shows that simple, practical strategies can help people stay active through Christmas and into the new year ...

Life may have emerged from a surprisingly simple network of chemical reactions long before cells or genes existed.

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

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

I'm a mother of 2 who works in a research lab. These are the STEM-based toys my kids have played with the most over the years ...

A research team at Duke University has developed a new AI framework that can uncover simple, understandable rules that govern ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, a DC motor, battery, metal bowls, a clothespeg switch, and basic wiring, ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

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.

Unlike a warmup, which increases blood flow to working muscles, an activation routine is a specific set of exercises designed ...

Espresso machine test 2025: 7 home setups compared – design, tech & daily grind. Which one’s the best espresso machine for ...