🔗 Share this article Are You Able to Crack It? That Forgotten Dutch Creation Which Shaped the Contemporary World One can find numerous candidates for the title of “planet’s most significant innovation.” The wheel. The movable type. The combustion motor. As per a new book, however, that title belongs to a automated sawmill conceived through Dutch inventor Cornelis Corneliszoon during 1593. “Before mechanised sawing, building a simple trading ship required around ten sawyers working for three months,” notes Jaime Dávila. “With wind-powered lumber mills, the same amount of processed timber might be manufactured in less than seven days.” Owing to their rapid mechanical saw, that converted logs to boards with virtually no manual labor, Dutch builders were able to construct ships more quickly compared to any other nation, an advantage that unleashed a century of Dutch maritime, economic as well as cultural dominance across the continent and the globe. The Original True Manufacturing Device Corneliszoon’s lumber mill, argues the writer, was “mankind’s first true industrial apparatus.” A wind turbine rotated a wheel. A single part transformed its rotary motion into vertical motion to power the saw. A separate mechanism changed that same spinning movement into a sideway’s movement feeding the log to the blade. A ratchet system shifted the wood forward a measured step each cycle. “Each element seemed simple by itself. Corneliszoon’s genius lay in how to integrate them so the machine acted within a perfectly controlled sequence, cutting on every descending motion while moving on every upward stroke. This constituted a remarkably intelligent application of fundamental parts.” A fact that leads us up to the current puzzle. I’d like for you to reinvent a key the fundamental ideas behind this historic machine. Circular to Vertical Construct a machine which converts rotary motion to vertical motion. Your available these items only: A rotating disc. Two pins. Two rods. A “guide”, that is a tube or sleeve into which a single the bars can slide perfectly. (Consider that you can put things on a stand, so the parts don’t collapse.) I’ll be back at 5pm UK time featuring the answer. Meanwhile, PLEASE NO HINTS. Instead, please suggest (less celebrated) contenders for the planet’s most impactful creation.