Are You Able to Solve It? That Forgotten Dutch Creation That Forged the Contemporary Globe
There are numerous candidates to claim the title of “world’s most significant invention.” The circular axle. The movable type. The combustion motor.
According to a new book, though, that title belongs to the mechanised timber mill conceived through Dutch inventor Cornelis Corneliszoon in 1593.
“Before mechanised sawing, constructing a simple merchant vessel required around ten sawyers laboring for three months,” writes the author. “With wind-driven sawmills, an identical quantity of processed timber could be produced in less than a week.”
Owing to this speedy mechanical cutter, which turned timber into planks using almost no human effort, the Dutch could construct vessels faster compared to any other nation, an advantage that unleashed a century of Dutch maritime, economic and cultural dominance in the continent and the globe.
The First Genuine Industrial Device
The inventor's sawmill, argues Dávila, represented “mankind’s first authentic factory apparatus.” A windmill rotated a gear. A single part transformed its rotary movement to vertical action to power the cutting blade. Another component transformed that same rotary movement into a sideway’s motion feeding the log to the blade. A ratchet system shifted the log ahead a measured step each cycle.
“Each element was simple by itself. The Dutchman’s brilliance was to combine these parts so the machine operated within a precisely synchronized sequence, cutting with each downward stroke and advancing on every return motion. It was an astonishingly intelligent application of fundamental parts.”
A fact that leads us to today’s challenge. I’d like for you to reimagine a key the basic ideas behind Corneliszoon’s machine.
Round and Up
Design a machine which converts circular motion to vertical motion. You have these components exclusively: A rotating disc. Two pins. Two bars. A “guide”, that is a tube or housing into which a single the rods can slide snugly. (Assume it is possible to put things on a stand, so the parts don’t collapse.)
The solution returns later today UK time featuring the solution.
In the interim, NO SPOILERS. Rather, feel free to suggest (less celebrated) contenders for the planet’s most impactful invention.
