The donut motor is really just a brushless DC motor with a sign-pole stator ... with neodymium magnets embedded around its equator. A sharpened bicycle spoke serves as an axle, and clever ...

Jachens, Robert C. Griscom, Andrew and Roberts, Carter W. 1995. Regional extent of Great Valley basement west of the Great Valley, California: Implications for extensive tectonic wedging in the ...

Many of the most popular headphones, even for listeners on a budget, use planar magnetic drivers, and for good reason: the level of detail and clarity they’re able to provide is outstanding.

Pole vault is a track and field event in which athletes attempt to clear a horizontal bar by sprinting down a runway and using a pole to catapult themselves into the air. The athlete who clears the ...

How to use trekking poles isn’t as obvious as you might think. You don’t just stab them into the ground as you walk. To get the full benefits you need to know how to set them up and use proper body ...

Electric vehicles are obviously different from gas-powered cars, but do they have engines? We explore how EV motors and ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. German billionaire Mathias Döpfner and KKR are nearing a deal to split up the media giant Axel Springer ...

More than a dozen Wake County schools Wednesday received national recognition as some of the best magnet schools in the country. According to the Wake County Public School System, Magnet Schools ...

It seems that the solar cycle of magnetic activity is meddling with their efforts. Of course, we can verify the sun's true age through independent means — and we therefore know it's about 4.6 ...

CHORZOW, Poland — Armand Duplantis has broken the world record in the pole vault again, this time clearing 6.26 meters in a Diamond League meet in Poland on Sunday. Duplantis, a Lafayette native ...

Phil Rogers is a best-selling author who covers MLB and the NFL. Ryan Poles has done a masterful job managing finances in his two-plus years running the Chicago Bears. He’s massively upgraded ...

Some people hold their breath at the sight of anyone attempting to pole vault. A smaller number see that and think, “Why not me?” To pull off a pole vault jump, you sprint down a runway while ...