Ecuador’s plans to offer dozens of blocks of land for oil exploration for more than $47 billion has prompted opposition from ...

Many everyday household items carry more germs than a toilet seat, often without us realizing it. Frequently touched objects ...

The so-called "Golden Ratio" is an industry standard for brewing coffee, but there's more to making a perfect pot.

Department of Petroleum Engineering, Faculty of Engineering, Universitas Islam Riau, Khairuddin Nasution Street no. 113, Simpang Tiga, Pekanbaru 28284, Indonesia ...

Abstract: The rotor cooling poses a significant challenge for high-speed permanent magnet synchronous machines. This article presents a recirculating hollow-shaft oil cooling structure. Through the ...

State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, 28 West Xianning Road, Xi’an, Shaanxi 710049, China ...

A monumental neo-Georgian residence in Dallas built for an oil and gas tycoon who hosted U.S. presidents, astronauts, scholars and other VIPs at the mansion has just hit the market for $28.5 million.