Can You Crack This? The Forgotten Netherlands Invention Which Shaped the Modern World
One can find numerous contenders for the designation as “world’s greatest invention.” The circular axle. The movable type. The steam engine.
According to a recent publication, however, that honor belongs to a automated sawmill conceived through Dutch inventor Cornelis Corneliszoon in 1593.
“Before mechanised cutting, building a modest merchant vessel required approximately ten lumberjacks laboring over three months,” notes Jaime Dávila. “Using wind-powered lumber mills, the same amount of processed timber could be produced within seven days.”
Thanks to their rapid automated cutter, that turned timber to boards with virtually no manual labor, the Dutch could build vessels faster than anyone else, which sparked a century of Netherlands maritime, economic as well as cultural dominance across the continent and the globe.
The First True Industrial Machine
Corneliszoon’s sawmill, argues the writer, was “mankind’s first authentic factory machine.” A wind turbine turned a wheel. One component transformed its rotary movement into up-and-down motion to power the cutting blade. A separate mechanism transformed that same rotary movement into a lateral motion feeding the log toward the cutter. A ratchet system moved the wood forward a measured step per cycle.
“Each element was modest on its own. The Dutchman’s brilliance lay in how to integrate these parts so the machine acted in a precisely synchronized order, sawing on every downward stroke and moving on every upward stroke. It was a remarkably clever use of fundamental parts.”
Which leads us to the current challenge. The task is you to reimagine a key the basic ideas behind Corneliszoon’s machine.
Circular to Vertical
Construct a mechanism which converts circular motion to vertical motion. You have these items exclusively: A spinning wheel. Two pins. Two rods. A “sleeve”, that is a cylinder or sleeve through which one of the rods will fit perfectly. (Assume it is possible to mount components on a stand, so the parts don’t collapse.)
The solution returns at 5pm UK time with the solution.
In the interim, PLEASE NO HINTS. Instead, feel free to propose (less celebrated) contenders as the world’s most impactful creation.
