Are You Able to Solve It? The Forgotten Dutch Creation That Forged our Contemporary Globe
There are many candidates to claim the designation as “world’s most significant invention.” The wheel. The movable type. The steam engine.
According to a recent publication, however, that honor should go to a mechanised sawmill conceived by Dutchman Corneliszoon van Uitgeest in 1593.
“Before mechanised cutting, constructing a modest trading ship necessitated approximately ten lumberjacks working over 90 days,” notes Jaime Dávila. “With wind-driven lumber mills, the same quantity of processed timber might be manufactured within a week.”
Owing to this speedy automated cutter, that turned logs into planks using virtually no human effort, Dutch builders could construct ships more quickly than anyone else, which unleashed a century of Dutch naval, economic as well as artistic dominance in the continent and the globe.
The Original True Industrial Device
Corneliszoon’s lumber mill, argues the writer, was “humanity’s initial true industrial apparatus.” A windmill turned a wheel. A single part converted its circular movement into up-and-down motion for the cutting blade. Another component changed the rotary motion into a lateral motion feeding the log toward the blade. A geared mechanism moved the wood forward one precise increment per cycle.
“Each element seemed simple by itself. Corneliszoon’s genius was to integrate these parts so the machine acted in a precisely synchronized sequence, cutting on every descending motion and moving with each return stroke. This constituted an astonishingly clever use of fundamental components.”
A fact that brings us to the current challenge. The task is you to reinvent a key the basic concepts underpinning this historic machine.
Round and Up
Construct a machine that turns rotary motion into up-and-down motion. Your available these components exclusively: A rotating disc. Two pegs. Two bars. A “sleeve”, which is a cylinder or housing through which a single the bars can slide perfectly. (Assume it is possible to put things on a stand, so the parts don’t fall down.)
The solution returns at 5pm UK time featuring the solution.
In the interim, NO SPOILERS. Rather, please suggest (less celebrated) candidates for the planet’s greatest invention.
