If you took introductory physics, you learned about the “fundamental forces.” It goes something like this: All interactions ...

Researchers at Tohoku University, the University of Manchester, and Osaka University have made a breakthrough that has the ...

A fundamental goal of physics is to explain the broadest range of phenomena with the fewest underlying principles. Remarkably ...

Earlier this month we looked at the Flying Whales airship, a hugely ambitious project if ever there was one. A small but ...

Researchers show that Cartan's First Structure Equation links crystal defects to the same mathematical rules governing ...

Reader Jayant Bhalerao, a college physics instructor, found the story useful in class: “We will share it with our students, so that they can appreciate how ...

Why are ring-shaped engines being produced in Germany? This might mark the end of hydrogen. YASA Axial Flux Motor. Electric Motor Technology.

Small electric motors can be found in many household ... means that the windings that generate the magnetic field required ...

it moves parallel to the magnetic field, producing no force. This would tend to make the motor come to a stop, but two features allow the coil to continue rotating: This means that the current in ...

Sumitomo Electric has expanded its lineup of powder magnetic cores for motors and has added new material data to the ...