Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates how to build a homemade compass, create a simple speaker, construct an ...
A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new research has presented experimental evidence confirming a previously theorized ...
Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...
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Earth’s magnetic field and rotation are producing electricity — just not how anyone expected
Scientists in the United States have created a small device that produces a tiny electrical signal from Earth’s natural rotation. Although the voltage is extremely small, the experiment shows that ...
Researchers have created an optical device that can generate both electric and magnetic vortex-ring-like light patterns.
If the ultimate goal of electric vehicles is cleaner transportation in the future, there’s more at stake than just tailpipe emissions. You also have the minerals used to create EV batteries and ...
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