An example of what variable speed limit signs look like above a highway in Washington. Courtesy of the Washington State Department of Transportation When icy conditions led to a 133-car pileup on ...

Hydrostatic drives are widely recognized as an excellent means of power transmission when variable output speed is required. Typically outperforming mechanical and electrical variable-speed drives and ...

CES 2026 is in full swing, and Razer is cutting deep with interesting and wacky technology as always (outside the AI stuff). My favorite one, however, being rather simple: a controller. That’s right, ...

Add Yahoo as a preferred source to see more of our stories on Google. The government has ordered an investigation into how thousands of motorists were wrongly recorded as breaking the speed limit on ...

Drivers across Texas may soon see speed limits change in real time. Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in the ...

The Trump administration is terminating a nonprofit’s management of three public Washington, DC, golf courses, in what may be the latest effort to put President Donald Trump’s stamp on local ...

Abstract: Aiming at improving the speed regulation performance of permanent magnet synchronous motor (PMSM) under aperiodic and periodic disturbances, a variable rate supertwisting (VRST) sliding mode ...

Abstract: In this paper, a distributed droop-free cooperative control strategy for DC microgrids (MGs) is proposed to transmit only single variable information in order to achieve accurate voltage ...

Texas highways are adding electronic signs that can temporarily lower speed limits in dangerous conditions. The change follows a 2023 law inspired by a deadly 133-car pileup during the 2021 winter ...

But without a doubt, the Ativ’s best achievement is its powertrain. It deserves an Oscar for its fuel efficiency, managing to ...