Add Yahoo as a preferred source to see more of our stories on Google. A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new research ...

In brief: A team of physicists believe it may be possible to harvest electricity using Earth's rotation through its own magnetic field, and they've published a paper involving a test that appears to ...

By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.