If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Abstract: The pump-as-turbine (PaT) system is a cost-effective alternative to harness hydropower from microscale water resources although its best efficiency point (BEP) is difficult to be estimated ...

A 25-year-old La Crosse man crashed his Mercedes-Benz into a Kwik Trip gas pump after leading police on a high-speed chase on New Year's Eve morning Andrew Hermes faces multiple charges including OWI, ...

Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

New digital speed limit signs are already active on some roads, changing the limit depending on numerous factors. Texas introduces variable speed limits using digital signs after a deadly 2021 pileup.

Police say they used their helicopter to track multiple attempted robbery suspects who were masked and armed after they confronted a security guard outside s supermarket in East Oakland. A police ...

Using variable speed drives on pumps reduces parasitic energy loss, enables proper maintenance and lowers capital costs. This article examines a method for determining the optimal number and speed of ...

The idea is one of several being considered by Lancaster County officials in an effort to reduce the number of traffic fatalities and serious injuries on county roadways in the next 25 years. As part ...

GREENVILLE, Ill. — Enertech Global, a manufacturer of ground-source and air-to-water heat pumps, has launched the WV, a variable-speed hydronic heat pump that the company says is engineered for ...

As liquid cooling becomes the go-to solution for AI server deployments, Taiwan's Walrus Pump Co. is developing compact, brushless DC water pumps through a partnership with a leading Japanese motor ...