Technology tends to have a way of becoming smaller as it evolves. The ever-convenient microchip and lithium-ion battery serve in tandem as the brains of so many devices today, and their sleek and ...

Engine 557 sits on rails in front of its home shop in Wasilla. The 557 Restoration Company fired up the old steam locomotive Nov. 8, 2025, for the first time since the 1950s. The last steam locomotive ...

Steam trains were one of the most powerful vehicles of their time, capable of pulling hundreds of cars in one go. Their sheer size, speed, and weight are mesmerizing to think about and captivating to ...

DULUTH — Duluth, Missabe & Northern steam locomotive No. 332 was fired up on Friday afternoon for a test of its mechanical systems. Built in 1906 by the American Locomotive Works for the Duluth ...

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 is a model of an early design ...

Pratt & Whitney believes HySIITE-derived steam-injection technology could potentially feature on updated versions of the geared turbofan by the mid-2030s. Credit: Pratt & Whitney Seventy years after ...