Abstract: This paper discusses spacecraft attitude control using variable-speed control moment gyroscopes. A new operational concept for variable-speed control moment gyroscopes is proposed, i.e., the ...

VPNs, or virtual private networks, are a great way to protect your privacy and keep your activities anonymous while online. Unfortunately, they also tend to slow down your internet connection while in ...

Abstract: The dynamic performances of variable speed and fixed speed units are compared in the case of 2 × 320 MW pumped storage power plant. The case study of the pumped storage power plant with ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

National Highways has apologised for a technical error that meant variable speed cameras had been incorrectly detecting some drivers as speeding. The agency, which ...