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 toy steam engine was ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Cast-iron toys, such as this fire ...

IN the summer of 1893, I made some experiments on the effect of steam-jacketing small steam-engine cylinders by placing the whole of the cylinder and valve chest inside the boiler; the increase of ...

As the world looks for alternative engine solutions, the rise in electric and hydrogen engines is underway; however, this new engine may throw a spanner in the works. With the climate and energy ...