Are You Able to Crack This? That Forgotten Dutch Creation That Forged our Contemporary Globe
One can find many contenders for the title of “planet’s most significant invention.” The circular axle. The printing press. The steam engine.
According to a recent publication, though, that title should go to a automated timber mill invented by Dutchman Corneliszoon van Uitgeest in 1593.
“Prior to mechanised sawing, building a simple trading ship required approximately 10 sawyers working for three months,” writes the author. “Using wind-powered lumber mills, the same quantity of processed timber could be manufactured in less than seven days.”
Owing to their speedy mechanical cutter, that turned timber to planks with virtually no human effort, the Dutch were able to construct vessels more quickly compared to anyone else, an advantage that sparked one hundred years of Netherlands naval, financial as well as cultural supremacy across the continent and the world.
The First Genuine Manufacturing Device
The inventor's sawmill, contends Dávila, was “humanity’s initial true factory apparatus.” A windmill rotated a wheel. A single part converted its rotary movement to up-and-down action to power the cutting blade. Another component transformed the rotary motion into a lateral movement advancing the log to the cutter. A geared mechanism shifted the wood forward one precise increment per stroke.
“Every component seemed modest by itself. The Dutchman’s genius lay in how to integrate them in order that they operated in a perfectly controlled order, sawing with each descending stroke while moving on every return motion. It was a remarkably intelligent application of basic components.”
A fact that brings us to today’s challenge. I’d like for you to reimagine one of the basic concepts behind Corneliszoon’s machine.
Round and Up
Design a mechanism which converts rotary movement into up-and-down action. Your available these components only: A rotating disc. Two pegs. Two rods. A “sleeve”, that is a cylinder or sleeve into which a single the bars can slide perfectly. (Assume it is possible to mount components on a base, so that the parts do not fall down.)
I’ll be back later today UK time featuring the solution.
In the interim, NO SPOILERS. Rather, please suggest (non obvious) contenders as the world’s greatest invention.
