Can You Crack It? The Overlooked Dutch Creation Which Forged our Modern Globe
There are numerous contenders to claim the title of “planet’s most significant innovation.” The circular axle. The movable type. The steam engine.
As per a recent publication, though, that title belongs to a mechanised sawmill invented by Dutchman Cornelis Corneliszoon during 1593.
“Before automated sawing, building a simple merchant vessel necessitated around ten lumberjacks laboring over three months,” writes Jaime Dávila. “With wind-powered lumber mills, an identical quantity of cut lumber could be manufactured within a week.”
Thanks to this rapid mechanical saw, that turned logs into planks with virtually no manual labor, the Dutch could construct vessels more quickly compared to any other nation, an advantage that sparked one hundred years of Netherlands maritime, economic as well as artistic dominance in the continent and the world.
The Original Genuine Industrial Device
The inventor's sawmill, argues the writer, was “humanity’s first true factory apparatus.” A windmill turned a gear. A single part converted the rotary motion into vertical motion for the cutting blade. A separate mechanism transformed the spinning motion into a sideway’s movement advancing the log to the blade. A ratchet system shifted the wood forward one precise increment per cycle.
“Every component seemed modest on its own. The Dutchman’s genius lay in how to integrate these parts in order that they operated in a precisely synchronized order, cutting with each downward motion while advancing with each return stroke. It was a remarkably clever use of fundamental parts.”
Which leads us to the current challenge. The task is you to reinvent one of the fundamental concepts behind this historic invention.
Round and Up
Construct a mechanism that turns circular movement into vertical motion. You have these components only: A rotating disc. Two pins. Two bars. A “sleeve”, which is a tube or housing through which one of the rods will fit perfectly. (Consider that you can put things on a base, so the components do not fall down.)
The solution returns later today UK time with the answer.
In the interim, PLEASE NO HINTS. Instead, please suggest (less celebrated) contenders as the world’s greatest creation.
