🔗 Share this article Are You Able to Crack This? The Overlooked Dutch Creation That Forged our Modern Globe There are numerous candidates for the title of “planet’s most significant innovation.” The circular axle. The printing press. The steam engine. According to a new book, however, that title should go to the automated timber mill conceived by Dutch inventor Cornelis Corneliszoon during 1593. “Prior to automated sawing, building a simple trading ship necessitated around ten lumberjacks working over three months,” writes the author. “With wind-powered sawmills, the same amount of cut lumber might be manufactured within a week.” Thanks to their speedy mechanical saw, which turned timber into planks using virtually no manual labor, Dutch builders could build vessels more quickly compared to anyone else, which sparked a century of Netherlands maritime, economic and cultural supremacy across the continent and the globe. The First Genuine Industrial Device The inventor's sawmill, contends Dávila, was “mankind’s initial true industrial machine.” A windmill turned a wheel. One component converted the rotary movement to vertical action for the cutting blade. Another component changed the rotary movement into a lateral motion advancing the timber toward the cutter. A ratchet system moved the log ahead a measured step per cycle. “Every component was modest on its own. Corneliszoon’s genius lay in how to integrate them in order that they acted within a perfectly controlled sequence, cutting with each downward motion while advancing on every upward motion. It was an astonishingly clever use of fundamental components.” A fact that leads us up to the current challenge. The task is for you to reimagine one of the fundamental ideas underpinning Corneliszoon’s invention. Circular to Vertical Design a machine that turns rotary movement to up-and-down action. Your available these items only: A rotating disc. Two pins. Two rods. A “sleeve”, which is a tube or housing through which one of the rods will fit perfectly. (Assume it is possible to put things on a base, so that the components don’t collapse.) The solution returns later today UK featuring the answer. Meanwhile, PLEASE NO HINTS. Instead, please suggest (less celebrated) candidates for the planet’s most impactful invention.