Trump administration issues major COVID vaccine update Here's the Average Social Security Benefit at Ages 62, 67, and 70 ...

Science Experiment Free Energy projects Republican wants FEMA help after voting to cut funding US set to kill off tech that ...

which keeps the liquid metal moving through the magnetic field. The so-called Coriolis force also plays a role in sustaining the geomagnetic dynamo. Our planet's spinning motion causes the moving ...

The basic concept is simple enough for a generator—magnets moving past coils to generate electricity. Of course, Lego doesn’t offer high-strength magnetic components or copper coils ...

Experiments with electro-magnets led to the design of an improved electrid generator described in his patents of 1863 and 1865. Wilde's “dynamo-electric machines”—as they were named by ...

When set spinning, the setup mimics the roiling liquid iron in the Earth’s outer core, which forms electrical currents that generate the magnetic field in a process called a dynamo. His team ...

A – The coil is at 0°. The coil is moving parallel to the direction of the magnetic field, so no potential difference is induced. B – The coil is at 90°. The coil is moving at 90° to the ...

His design is conceptually similar to an induction cooktop, where alternating magnetic fields create eddy currents that heat metal cookware. But rather than using alternating currents through ...