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

Naval Air Facility Atsugi’s Shirley Lanham Elementary lit up, quite literally, as students experimented with building simple electrical circuits during their annual Science, Technology, Engineering, ...

Understand Thevenin’s Theorem the easy way with a clear, step-by-step circuit example. Learn how to simplify complex ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

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

In physics and materials science, the term "spin chirality" refers to an asymmetry in the arrangement of spins (i.e., the intrinsic angular momentum of particles) in magnetic materials. This asymmetry ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...

Electric bike pumps and electric mini pumps have come on in leaps and bounds over recent years. These fast, convenient and accurate tyre pumps make road- and trail-side repairs easier. I certainly ...

Whether you’re cleaning deep-pile carpets or hardwood floors, the right vacuum can make the process less of a hassle. To find the best vacuum cleaners for every task, our expert home team tapped ...