you'll find it inside the belly of a massive cargo ship. The Wärtsilä 14RT-flex96C is the largest piston engine in the world (so far). This huge diesel power unit will blow the Bugatti's ...

This sounds like a promising design for an engine, and we’re introduced to a rosy picture of railway locomotives, ships, factories, and power stations all driven by free piston engines.

The up and down motion of the piston in the cylinder is ... weighs a staggering 35 tons. The engine was transported from Cornwall to London by ship, before being loaded onto a barge for the ...