Abstract: One of the key challenges of magnetic screw concept is the fabrication of its helical permanent magnet (PM) poles. This article proposes a nonskewed PM field modulated magnetic screw (FMMS) ...

A quantum "miracle material" could support magnetic switching, a team of researchers at the University of Regensburg and ...

There is a big problem with quantum technology—it's tiny. The distinctive properties that exist at the subatomic scale ...

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

The turtles danced with the most enthusiasm in the tank when they knew they would get food. This was "strong evidence" that ...

Earth's magnetic field dramatically flipped a little more than 40,000 years ago. We can now experience this epic upheaval, ...

Combining experiments in microfluidic devices and computer simulation, this study provides a valuable analysis of the relevant parameters that determine the motility of (multicellular) magnetotactic ...

Ed Miliband is reportedly determined to keep Labour's promise to 'ban fracking for good' - despite the discovery of a giant UK gas field that could provide a decade of fuel. The Energy Secretary ...

Researchers at the University of Regensburg and the University of Michigan have shown that chromium sulfide bromide, a ...

Noveon Magnetics Inc., a San Marcos-based recycler and maker of rare earth magnets, has landed a deal to deliver 1,000 tons of magnets to Nidec Motor Corp. over the next five years. Calling the ...