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

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 ...

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Transform ordinary citrus fruits into natural batteries! This experiment demonstrates how chemical energy can be converted into electrical energy using simple household items. You'll create enough ...

But what if the frame of the car could hold energy? “Due to their multifunctionality, structural battery composites are often ...

Eighth-graders at Britton Middle School transformed their gymnasium into a showcase of scientific inquiry Dec. 11, presenting ...

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 ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. We all depend on batteries. From our phones to our flashlights, all ...