Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the ...

Learn how to create a homemade hand-powered phone charger using repurposed materials like an old DVD and a small motor. This ...

But powerful magnets are usually large and energy hungry. Chukun Gao at the Swiss Federal Institute of Technology in Zurich ...

Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

New AI-powered feature gives professionals a compelling reason to scan their Video Business Cards™ by instantly ...

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The Owen Magnetic was almost a century ahead of its time, using a magnet that spun around a steel armature connected to an ...