Are You Able to Crack This? That Forgotten Dutch Creation Which Shaped the Contemporary Globe
One can find many candidates to claim the designation as “planet’s greatest innovation.” The wheel. The printing press. The steam engine.
According to a recent publication, however, that title should go to a mechanised sawmill invented through Dutch inventor Corneliszoon van Uitgeest during 1593.
“Before mechanised sawing, building a simple merchant vessel required around ten sawyers working over three months,” notes the author. “Using wind-driven sawmills, an identical quantity of processed timber could be manufactured within a week.”
Thanks to their speedy mechanical cutter, that turned logs into planks with virtually no manual labor, Dutch builders were able to build ships more quickly than any other nation, which sparked a century of Netherlands naval, economic as well as cultural supremacy across Europe and the world.
The First Genuine Manufacturing Machine
The inventor's sawmill, contends Dávila, represented “mankind’s initial authentic factory apparatus.” A windmill turned a wheel. One component converted the rotary motion to up-and-down motion for the saw. Another component changed the rotary motion into a sideway’s motion advancing the log toward the cutter. A geared mechanism moved the wood ahead a measured step per cycle.
“Each element was modest by itself. The Dutchman’s brilliance was to combine them in order that the machine operated in a perfectly controlled sequence, sawing on every downward motion while advancing on every return motion. This constituted a remarkably clever use of fundamental parts.”
Which brings us up to today’s challenge. The task is you to reinvent a key the basic ideas underpinning Corneliszoon’s invention.
Round and Up
Construct a mechanism that turns rotary motion to up-and-down motion. Your available these components exclusively: A spinning wheel. Two pins. Two rods. A “sleeve”, that is a cylinder or housing into which a single the bars can slide perfectly. (Consider that it is possible to put things on a base, so the components do not collapse.)
I’ll be back later today UK featuring the answer.
Meanwhile, NO SPOILERS. Instead, feel free to propose (non obvious) candidates as the world’s greatest invention.
