Can You Solve It? The Overlooked Netherlands Creation That Shaped the Modern World
One can find numerous candidates to claim the title of “world’s most significant invention.” The wheel. The movable type. The steam engine.
According to a recent publication, though, that title belongs to a automated sawmill conceived through Dutch inventor Corneliszoon van Uitgeest in 1593.
“Before mechanised cutting, building a simple merchant vessel necessitated approximately ten sawyers laboring for 90 days,” writes Jaime Dávila. “Using wind-driven sawmills, the same amount of cut lumber could be produced within a week.”
Owing to their speedy mechanical saw, which turned timber into boards using virtually no human effort, the Dutch could build vessels more quickly than any other nation, which unleashed a century of Netherlands naval, financial and artistic dominance in Europe and the world.
The First True Industrial Device
Corneliszoon’s sawmill, contends Dávila, was “humanity’s first authentic factory apparatus.” A wind turbine rotated a wheel. A single part transformed the rotary movement to up-and-down motion to power the cutting blade. Another component transformed that same rotary movement into a lateral motion advancing the timber to the cutter. A ratchet system shifted the log forward one precise increment each stroke.
“Every component was simple on its own. Corneliszoon’s brilliance lay in how to integrate these parts in order that they acted within a perfectly controlled order, sawing with each descending stroke while moving on every return stroke. This constituted a remarkably clever use of fundamental components.”
A fact that brings us up to the current challenge. I’d like you to reimagine a key the fundamental concepts behind Corneliszoon’s invention.
Circular to Vertical
Design a mechanism that turns rotary motion to up-and-down motion. You have these items exclusively: A spinning wheel. Two pegs. Two bars. A “guide”, that is a tube or sleeve into which a single the bars will fit snugly. (Consider that you can put things on a base, so that the parts do not fall down.)
The solution returns later today UK time with the answer.
Meanwhile, NO SPOILERS. Rather, please suggest (less celebrated) contenders for the world’s most impactful invention.
