Slovakian artist Stefan Bankovich working on a sculpture for a 2010 competition ©JOE KLAMAR/AFP/Getty Images Talented sculptors hone their skills over decades to express their artistic intent in the most powerful way they can imagine. Some of these artists inspire such awe that their stone...
When the steam goes into and then out of the cylinder, it shoves a “piston” inside the cylinder on a powerful back-and-forth motion. That’s (a dramatic oversimplification of) how a steam engine works. Depending on the vehicle, the back-and-forth motion of the piston can do different...