Are You Able to Crack This? The Forgotten Dutch Creation Which Shaped our Contemporary World
There are numerous contenders for the designation as “world’s most significant innovation.” The wheel. The printing press. The combustion motor.
As per a new book, however, that honor belongs to a automated sawmill invented by Dutch inventor Corneliszoon van Uitgeest during 1593.
“Prior to mechanised sawing, constructing a modest trading ship necessitated approximately 10 sawyers laboring over 90 days,” writes Jaime Dávila. “With wind-powered sawmills, an identical amount of processed timber might be manufactured within a week.”
Thanks to this speedy mechanical saw, that converted logs to planks with almost no manual labor, Dutch builders could build vessels faster compared to any other nation, which sparked a century of Netherlands maritime, financial and artistic supremacy in Europe and the world.
The First True Industrial Device
The inventor's lumber mill, argues Dávila, was “mankind’s initial authentic factory machine.” A wind turbine rotated a gear. One component converted the rotary motion to up-and-down action for the saw. A separate mechanism changed that same spinning movement into a sideway’s motion feeding the log to the cutter. A ratchet system moved the log forward a measured step each stroke.
“Each element seemed simple by itself. The Dutchman’s brilliance was to combine these parts so the machine operated within a precisely synchronized sequence, sawing with each downward motion and advancing with each return stroke. It was a remarkably intelligent use of fundamental parts.”
A fact that brings us to today’s puzzle. I’d like you to reimagine a key the fundamental ideas behind Corneliszoon’s invention.
Circular to Vertical
Construct a machine which converts rotary motion to up-and-down action. You have these components exclusively: A spinning wheel. Two pins. Two rods. A “guide”, which is a tube or housing into which a single the bars will fit perfectly. (Assume you can put things on a base, so that the components don’t fall down.)
The solution returns later today UK time with the answer.
In the interim, NO SPOILERS. Rather, feel free to propose (non obvious) contenders for the planet’s most impactful invention.
