Are You Able to Crack This? That Overlooked Dutch Creation That Forged the Modern Globe
There are many contenders to claim the title of “world’s greatest innovation.” The wheel. The printing press. The combustion motor.
As per a recent publication, though, that honor belongs to a automated sawmill invented by Dutchman Cornelis Corneliszoon during 1593.
“Before mechanised cutting, constructing a simple trading ship necessitated approximately 10 sawyers laboring over 90 days,” writes Jaime Dávila. “Using wind-powered sawmills, an identical quantity of cut lumber could be manufactured in less than seven days.”
Owing to this speedy automated saw, which converted logs to boards using virtually no human effort, Dutch builders could construct vessels more quickly than any other nation, which unleashed a century of Dutch naval, economic as well as artistic dominance across the continent and the world.
The First Genuine Industrial Device
The inventor's sawmill, contends the writer, represented “mankind’s initial authentic industrial apparatus.” A windmill rotated a gear. One component converted its circular movement into vertical motion for the cutting blade. A separate mechanism transformed the spinning movement into a sideway’s motion feeding the log toward the cutter. A geared mechanism shifted the log ahead one precise increment each stroke.
“Every component was modest on its own. Corneliszoon’s genius lay in how to combine these parts so the machine operated within a precisely synchronized sequence, sawing on every downward stroke while moving with each upward motion. It was a remarkably clever use of basic components.”
Which brings us up to the current puzzle. I’d like you to reinvent a key the fundamental concepts behind Corneliszoon’s invention.
Round and Up
Construct a mechanism which converts rotary motion into up-and-down motion. Your available these items exclusively: A spinning wheel. Two pegs. Two bars. A “guide”, that is a cylinder or housing into which one of the bars can slide perfectly. (Assume it is possible to put things on a base, so the parts do not fall down.)
The solution returns at 5pm UK time featuring the solution.
In the interim, PLEASE NO HINTS. Rather, please propose (non obvious) contenders as the world’s greatest invention.