Abstract: Smooth speed control is crucial for high-performance electric drives in electric aircraft applications. However, inevitable torque ripple sources, such as cogging torque and current sampling ...

With a new stacked 33MP sensor, Sony's A7 V offers speed, autofocus accuracy and the best image quality in its class. (Steve Dent for Engadget) Sony A7 series camera launches are eagerly anticipated ...

For years, wide-speed-range waveriders that can balance both high-speed and low-speed flight states have attracted significant attention in aerospace engineering. Such designs are crucial for ...

HANOI, Dec 25 (Reuters) - Vietnam's largest conglomerate, Vingroup (VIC.HM), opens new tab, said on Thursday it would withdraw its investment proposal for the nation's $67-billion North–South ...

A new eco-friendly technology can capture and destroy PFAS, the dangerous “forever chemicals” found worldwide in water. The material works hundreds to thousands of times faster and more efficiently ...

Google Maps for Android Auto is picking up some new features for EV owners, with new filters in the works for charging speed and payment method when you’re searching for a charging station. As it ...

Just a few years ago, a British upstart by the name of Langen made waves with one of the first modern two-stroke motorcycles for the road in years. Simply dubbed the ‘Two Stroke,’ the model not only ...

Developers are shifting from writing every line to guiding A.I., and facing fresh challenges in review and oversight. Unsplash+ An emerging trend known as “vibe coding” is changing the way software ...

While the Rubik's WowCube might be the most exciting model on the horizon, cubers looking for another interesting take on the classic puzzle should check out the Pulse Cube. An official Rubik's brand ...

in the muscle car's glorious days of the mid- and late-sixties (and crack of seventies), Detroit made a great deal (and put a great deal of effort) out of its high-strung, gas-guzzling intermediates.

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

Explore the unique features of speed cubes, including magnets, tension springs, and high-speed mechanisms. This video highlights the differences between standard cubes and specialized speed cubes.