IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This model is of a Marine Steam ...
QUESTION: I recently bought an old launch fitted with a 25-horsepower marine steam engine complete with boiler. The owners manual that came with it says the hardware dates to 1946. The boat and motor ...
A revolutionary new steam engine, described by its inventors as “an underwater jet engine”, may soon be powering dinghies and speedboats more efficiently, cleanly and safely than a conventional ...