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

Soft copper wire : 20 gauge (wire diameter 0.8mm) : - 2 pieces 2.5cm (1 inch) for 1 beaded link - 4cm (1.5 inch) for 4 leaf ...

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

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

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

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

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.

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 ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

Milwaukee County Judge Hannah Dugan is accused of helping an undocumented immigrant elude federal agents. Get up to speed ...

Airbound is a drone startup on a mission to make logistics virtually invisible. What the company imagines is an internet for ...

You came looking for brightness and left with calm, which may be the best gift of all. Argenta Plaza turns into a tidy pocket ...