Are You Able to Crack This? The Overlooked Dutch Invention That Forged our Modern Globe
There are many candidates for the title of “world’s most significant invention.” The wheel. The movable type. The combustion motor.
According to a recent publication, however, that title belongs to the mechanised sawmill conceived by Dutchman Corneliszoon van Uitgeest during 1593.
“Before mechanised sawing, constructing a simple merchant vessel necessitated approximately 10 sawyers working for three months,” notes Jaime Dávila. “With wind-powered sawmills, the same amount of cut lumber might be produced in less than a week.”
Owing to their speedy mechanical cutter, that turned logs into planks with virtually no manual labor, Dutch builders were able to build vessels faster compared to anyone else, which unleashed a century of Netherlands naval, economic and cultural dominance in Europe and the world.
The Original True Manufacturing Device
Corneliszoon’s lumber mill, contends Dávila, represented “mankind’s initial authentic industrial apparatus.” A wind turbine rotated a wheel. A single part transformed its circular movement into up-and-down motion to power the saw. Another component changed that same rotary movement into a lateral movement feeding the timber to the cutter. A geared mechanism shifted the log ahead one precise increment per stroke.
“Each element seemed simple by itself. Corneliszoon’s brilliance lay in how to integrate these parts in order that they operated within a perfectly controlled sequence, sawing on every descending stroke and moving on every upward stroke. It was an astonishingly intelligent application of basic parts.”
A fact that brings us to the current challenge. I’d like you to reinvent one of the fundamental ideas behind Corneliszoon’s invention.
Round and Up
Construct a mechanism which converts rotary movement into vertical action. You have these components only: A spinning wheel. Two pegs. Two rods. A “guide”, that is a cylinder or housing through which one of the bars can slide snugly. (Consider that it is possible to put things on a base, so the parts do not fall down.)
The solution returns later today UK time with the solution.
In the interim, NO SPOILERS. Rather, feel free to propose (less celebrated) candidates as the planet’s greatest creation.
