Are You Able to Crack It? The Overlooked Dutch Creation That Shaped our Modern Globe
There are numerous contenders to claim the title of “world’s most significant invention.” The circular axle. The movable type. The steam engine.
As per a new book, though, that honor belongs to the automated sawmill conceived through Dutchman Cornelis Corneliszoon in 1593.
“Before automated cutting, building a modest trading ship necessitated around ten lumberjacks working over 90 days,” notes Jaime Dávila. “Using wind-driven lumber mills, the same quantity of cut lumber might be produced in less than a week.”
Owing to this speedy mechanical saw, which converted logs to boards with virtually no manual labor, the Dutch were able to build ships more quickly compared to any other nation, which sparked a century of Netherlands naval, economic and artistic dominance in the continent and the world.
The First True Industrial Machine
Corneliszoon’s lumber mill, contends Dávila, represented “mankind’s initial authentic factory machine.” A wind turbine turned a wheel. A single part converted its circular movement into up-and-down motion to power the cutting blade. Another component changed the rotary motion into a sideway’s motion advancing the log to the cutter. A ratchet system moved the log ahead one precise increment each cycle.
“Every component was simple on its own. Corneliszoon’s brilliance lay in how to integrate these parts in order that they operated within a precisely synchronized sequence, sawing with each downward motion while advancing on every upward stroke. This constituted a remarkably intelligent use of fundamental parts.”
Which brings us to today’s puzzle. I’d like for you to reimagine a key the basic concepts underpinning Corneliszoon’s invention.
Round and Up
Construct a machine that turns rotary motion to vertical motion. You have these items only: A rotating disc. Two pegs. Two rods. A “guide”, that is a cylinder or sleeve through which a single the bars will fit snugly. (Assume you can put things on a stand, so the components do not fall down.)
I’ll be back at 5pm UK with the solution.
In the interim, PLEASE NO HINTS. Instead, please suggest (non obvious) candidates as the planet’s most impactful creation.
