Can You Crack It? That Overlooked Dutch Creation That Shaped the Modern Globe
One can find numerous contenders to claim the title of “world’s most significant invention.” The circular axle. The printing press. The steam engine.
As per a new book, however, that honor belongs to a automated timber mill conceived by Dutchman Cornelis Corneliszoon during 1593.
“Before mechanised sawing, building a modest trading ship necessitated around 10 sawyers laboring over 90 days,” notes Jaime Dávila. “Using wind-powered sawmills, the same amount of processed timber might be manufactured within a week.”
Thanks to their rapid mechanical saw, that converted timber into boards with virtually no human effort, the Dutch could construct vessels more quickly than anyone else, which sparked one hundred years of Dutch maritime, economic as well as artistic supremacy across the continent and the world.
The First True Manufacturing Machine
The inventor's sawmill, argues the writer, represented “humanity’s initial true industrial machine.” A windmill rotated a gear. One component transformed the circular movement to vertical action to power the saw. A separate mechanism changed that same spinning movement into a lateral motion advancing the log toward the blade. A ratchet system shifted the log ahead a measured step each cycle.
“Each element was simple by itself. The Dutchman’s genius lay in how to integrate these parts in order that they acted in a perfectly controlled order, sawing with each descending stroke while moving with each return stroke. It was an astonishingly clever use of fundamental parts.”
Which leads us to the current challenge. The task is you to reinvent a key the fundamental ideas underpinning Corneliszoon’s machine.
Circular to Vertical
Construct a mechanism which converts rotary movement into vertical motion. Your available these items exclusively: A rotating disc. Two pegs. Two bars. A “guide”, that is a cylinder or housing through which one of the bars can slide snugly. (Consider that you can mount components on a stand, so the components don’t collapse.)
The solution returns at 5pm UK time with the answer.
In the interim, NO SPOILERS. Rather, feel free to propose (less celebrated) candidates for the planet’s most impactful creation.
