Just last month we trawled the internet for updates to our coverage of the Dynafin propulsion concept from marine giant ABB. Now the technology has been independently tested, which also gives us our ...

Line shafts with metal bellows or elastomer inserts, for torques ranging from 10 to 660 Nm (up to 25,000 Nm custom available). Source: DieQua The structure of a precision line shaft is similar to that ...

Thordon’s Mr Hamilton summarises the overall advantages succinctly, calling the sterntubeless ship design featuring ...

The XF-84H was an ambitious project to reverse-engineer a jet-powered F-84 into a prop-driven aircraft capable of achieving ...

When Sarah Ursiny, then 21, was diagnosed with terminal cancer in 2021, her family needed to take her from Hart, Michigan, to ...