Magnetic engines and other perpetual motion devices promise endless energy without using fuel. The theory behind the concept is that magnets can keep a motor running eternally because of their ...

Abstract: Reluctance direct-drive motors have become a hot research topic in recent years due to their high torque density, therefore, this paper proposes a novel hybrid magnetic circuit reluctance ...

Abstract: Permanent magnet (PM) motors are widely used in our daily lives. Taking a surface-mounted PM motor as an example, a magnetic circuit model considering the peripheral magnetic flux leakage is ...

So the work continues. First to come off was the airbox and throttle body.Throttle body is surprisingly clean; the 390's had ...

Background: In healthy subjects, repetitive transcranial magnetic stimulation (rTMS) targeting the primary motor cortex (M1) demonstrated plasticity effects contingent on electroencephalography ...

Sir James Clark Ross discovered magnetic north pole in 1831 in northern Canada. British scientists have recently revealed that Earth's magnetic north pole is drifting towards Russia at an ...

Companies and collectors alike love to brag about their anti-magnetic watches and how many gauss they can withstand. If you’ve wondered what that means and why it’s a big deal, you’re surely not alone ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

Scientists have released a new model tracking the position of the magnetic north pole, revealing that the pole is now closer to Siberia than it was five years ago and is continuing to drift toward ...