Lubrication equipment and ventilation/cooling units are usually located externally, as sub systems. Propulsion pods are not a new product, but a new configuration of traditional marine systems and ...

Modern methods of propulsion offer ship operators a wide variety of efficient systems to move a vessel through the water. High levels of maneuverability and enhanced propeller geometry allow ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

It isn't necessarily easy to build a 'separates' hi-fi system, where every component (amplifier, speakers and at least one source) is housed in a separate box. You need space, a fair budget and the ...

Back from the brink of local extinction, the Marsh Harrier is a localised but increasingly common bird of prey in low-lying wetlands of the United Kingdom. The Western Marsh-harrier is a large raptor ...

A ghost of the grasslands, this elegant raptor glides low over open fields, surprising prey with its silent approach. The Hen Harrier is a slender, medium-sized raptor with long wings and tail. Males ...

Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA in Journalism. Macy is a Writer on the CNET How-To team, covering a variety of topics ...

I did wonder if the third engine provides an auxiliary function, such as air for a circulation control system, and perhaps for IR signature reduction. The weight and volume penalty would be ...