Can You Crack This? That Forgotten Netherlands Creation That Forged our Contemporary World
There are many candidates to claim the designation as “world’s greatest invention.” The circular axle. The movable type. The combustion motor.
According to a recent publication, however, that title should go to a automated sawmill conceived by Dutchman Cornelis Corneliszoon in 1593.
“Prior to automated cutting, constructing a simple merchant vessel required approximately ten sawyers laboring over three months,” writes Jaime Dávila. “Using wind-driven lumber mills, an identical quantity of processed timber could be manufactured in less than seven days.”
Owing to this speedy automated saw, which converted timber into planks with virtually no human effort, Dutch builders could construct vessels faster compared to any other nation, which sparked one hundred years of Dutch maritime, financial as well as artistic dominance in the continent and the world.
The First True Industrial Machine
The inventor's lumber mill, contends the writer, represented “mankind’s initial authentic industrial machine.” A wind turbine rotated a gear. A single part converted its rotary movement to vertical action to power the saw. A separate mechanism changed the rotary motion into a lateral motion advancing the timber toward the cutter. A ratchet system shifted the log forward one precise increment each cycle.
“Every component seemed modest by itself. Corneliszoon’s brilliance lay in how to integrate them in order that they operated in a precisely synchronized order, sawing with each downward stroke while advancing on every return stroke. It was a remarkably intelligent use of fundamental parts.”
Which brings us up to the current puzzle. I’d like for you to reimagine a key the fundamental concepts underpinning Corneliszoon’s invention.
Circular to Vertical
Construct a mechanism which converts rotary movement to up-and-down action. You have these components exclusively: A rotating disc. Two pegs. Two rods. A “guide”, that is a tube or sleeve into which one of the rods can slide snugly. (Assume you can mount components on a stand, so that the parts don’t fall down.)
The solution returns later today UK with the answer.
Meanwhile, PLEASE NO HINTS. Instead, please suggest (non obvious) contenders as the world’s most impactful creation.