The model Stirling engine is a staple of novelty catalogues, and we daresay that were it not for their high price there might be more than one Hackaday reader or writer who might own one.

Abstract: This article proposes an air-cored three-phase tubular permanent magnet linear generator (3P-TPMLG) with a novel free-piston Stirling engines (FPSEs) structure. First, the concrete ...

The location of North Field Airbase makes it a strategic asset for the US Air Force in the Pacific region.

A Canadian submarine that has been out of action for at least 10 years will be ready for operations starting this summer, the Department of National Defence says. DND and the Royal Canadian Navy ...

New satellite images have revealed a number of nuclear submarines at a Chinese military base that was previously hidden. The amount of information that technology helps us obtain in the 21st ...

The “strategic alliance” between Italy’s Fincantieri and Germany’s Thyssenkrupp Marine Systems seeks to offer Type U212 NFS (Near Future Submarine) class submarines to match the proposals ...

New details about the troubling moments leading up to the death of Geoff Stirling, the brother of Real Housewives of Orange County alum Lydia McLaughlin, have surfaced. On Saturday, April 19 ...

Delta Air Lines Flight 1213, bound for Atlanta, was pushing back from the gate for departure at around 11:15 a.m. local time on Monday when an engine caught fire, the FAA said in a statement.

New US tariffs on steel and aluminium could delay delivery and increase the cost of nuclear submarines promised to Australia under the Aukus pact, with analysts warning of rising scepticism about ...

The indigenous Hai Kun submarine does not have a confirmed date to begin its sea acceptance test originally scheduled for this month, as shipbuilders work to correct some shortcomings, Minister of ...

The russian Navy has increased the number of Kalibr missiles on submarines from four to six. The spokesman for the Ukrainian Navy, Dmytro Pletenchuk, announced this on the air of a telethon. Thus, it ...