🔗 Share this article Can You Crack This? The Forgotten Netherlands Invention Which Forged our Contemporary World There are many contenders for the title of “planet’s greatest invention.” The circular axle. The movable type. The steam engine. According to a recent publication, though, that honor should go to the mechanised sawmill conceived through Dutch inventor Corneliszoon van Uitgeest during 1593. “Prior to mechanised sawing, building a simple trading ship required around 10 sawyers working over three months,” writes Jaime Dávila. “With wind-powered lumber mills, the same amount of cut lumber might be produced within a week.” Thanks to their rapid mechanical cutter, which converted timber into planks using virtually no manual labor, Dutch builders could construct ships faster compared to anyone else, an advantage that unleashed one hundred years of Netherlands naval, financial as well as cultural dominance across the continent and the world. The First Genuine Manufacturing Device Corneliszoon’s sawmill, contends the writer, represented “mankind’s initial true factory apparatus.” A windmill rotated a gear. One component transformed the rotary movement to vertical motion to power the saw. A separate mechanism transformed that same rotary motion into a sideway’s movement feeding the log to the cutter. A geared mechanism shifted the log ahead a measured step each cycle. “Each element seemed simple by itself. Corneliszoon’s genius was to integrate these parts so they operated in a precisely synchronized sequence, sawing on every descending motion while moving on every return stroke. It was an astonishingly intelligent use of basic parts.” A fact that brings us up to the current challenge. The task is you to reinvent a key the fundamental concepts behind this historic machine. Round and Up Design a machine that turns rotary movement to vertical action. You have these items only: A spinning wheel. Two pegs. Two rods. A “sleeve”, which is a tube or sleeve through which a single the rods can slide snugly. (Assume you can put things on a stand, so that the components don’t fall down.) The solution returns later today UK with the answer. In the interim, PLEASE NO HINTS. Rather, please propose (less celebrated) contenders as the planet’s greatest creation.