"I used to have a whole set of these, with Fijian currency on them. It's for tourists, so they have some hope of not getting ripped off with counterfeit notes while in the country. They also make good ...

Whether it's electric vehicles, drones, or spacecraft, a common technical challenge for future transportation is lightweighting.

Plastic BBs will work too, though, as will various off-the-shelf cylindrical rollers. The rest is mostly 3D printed, so with the right design, you can whip up a wave drive to suit whatever ...

Abstract: This article proposes a novel coreless two-phase resonant motor (CTRM) with a high torque per unit volume density (77.6 N·m/m 3) based on the properties ofmagnetic resonance coupling. The ...

Researchers have developed a robotic leg with artificial muscles. Inspired by living creatures, it jumps across different terrains in an agile and energy-efficient manner.

After a frankly absurd amount of research, we have put together Barbie's canonical racing career.

In a press release, Continental explained how it's looking at agricultural waste like rice husks and dandelions, as well as recycled plastic bottles, to help achieve that goal.

But dampening ExR2 neurons decreased the strength of the coupling — showing that this cell type is necessary for generating an accurate heading representation based on a visual landmark.

This article presents complete analytical modeling and design of a novel coreless multi-phase magnetic resonant motor (MMRM), conceptualized through the approach of magnetic resonance coupling. The ...