When your steam engine build requires multiple microscopes, including those of the scanning electron variety, you know you’re building something really, really tiny. All of the usual tiny superlatives ...

But sometimes, his inventions took on a more playful bent. Not for nothing was the classical Arabic term for mechanics and engineering “Ilm al-Hiyal” (the “science of tricks”); in a 1551 treatise by ...

MayMaan's first flagship engine, the Aquastroke 2.3 liter. In the quest to electrify everything, we run the risk of missing out on a potentially superior alternative for reducing emissions: an ...

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 ...