Can You Crack It? The Forgotten Dutch Invention Which Shaped our Contemporary World
One can find numerous contenders to claim the title of “world’s greatest innovation.” The circular axle. The movable type. The combustion motor.
As per a recent publication, though, that honor should go to the automated timber mill conceived by Dutchman Cornelis Corneliszoon in 1593.
“Before mechanised sawing, constructing a modest trading ship required approximately 10 sawyers laboring for three months,” writes the author. “With wind-powered lumber mills, an identical amount of cut lumber might be produced in less than seven days.”
Thanks to this rapid mechanical saw, which converted timber into planks using almost no human effort, Dutch builders were able to construct vessels faster than anyone else, an advantage that unleashed one hundred years of Netherlands maritime, financial and cultural dominance in the continent and the world.
The First Genuine Industrial Device
The inventor's lumber mill, contends the writer, was “mankind’s first authentic factory machine.” A wind turbine turned a wheel. One component transformed its circular movement to up-and-down motion to power the cutting blade. A separate mechanism changed the rotary motion into a lateral movement advancing the log to the blade. A ratchet system shifted the log forward one precise increment per cycle.
“Each element seemed simple on its own. Corneliszoon’s genius was to integrate them in order that they operated within a precisely synchronized order, sawing on every downward motion while advancing on every upward motion. It was an astonishingly intelligent application of fundamental components.”
A fact that brings us to today’s puzzle. The task is you to reinvent a key the basic concepts underpinning this historic machine.
Circular to Vertical
Construct a mechanism that turns circular motion into up-and-down action. Your available these components exclusively: A rotating disc. Two pins. Two rods. A “sleeve”, which is a cylinder or sleeve into which a single the rods can slide snugly. (Assume you can put things on a stand, so that the parts don’t fall down.)
I’ll be back later today UK time with the solution.
In the interim, NO SPOILERS. Instead, feel free to suggest (non obvious) contenders as the world’s greatest creation.
