Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

While most high school students explore science through classroom experiments, Gracelyn Atmadja took her passion a step ...

Before the age of lithium batteries, any project needing to carry its own power had to rely on batteries that were much less energy-dense and affordable. In many ways, we take modern lithium ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow ...

Zinc-air batteries have a lot going for them. They’re lightweight, compact and made of more sustainable, less flammable materials than other batteries. But they’re usually not rechargeable. A new ...

Discarded electronics are piling up fast, pushing researchers to explore creative ways to reduce this e-waste. Now one team has crafted a water-activated disposable battery made of paper and other ...

For kids turned on by electricity, Battery Science by Doug Stillinger comes with a battery and various accessories such as a light bulb and a three-blade propeller, as well as instructions on how to ...

Before Gene Berdichevsky became the co-founder and CEO of battery chemistry company Sila Nano, he was the seventh employee at Tesla Motors. As principal engineer on the Roadster battery, Berdichevsky ...

HTX Studio this week shared the results from a six-month battery test that compared how fast charging and slow charging can affect battery life over time. Using six iPhone 12 models, the channel set ...