Can You Solve This? The Overlooked Netherlands Invention That Shaped the Modern World
There are many candidates to claim the title of “planet’s most significant invention.” The circular axle. The printing press. The combustion motor.
According to a new book, though, that honor should go to a mechanised timber mill conceived through Dutch inventor Cornelis Corneliszoon in 1593.
“Before mechanised sawing, constructing a simple merchant vessel necessitated around 10 lumberjacks working over three months,” notes Jaime Dávila. “With wind-powered lumber mills, an identical quantity of processed timber might be manufactured within a week.”
Owing to this speedy automated saw, which converted logs into planks using almost no human effort, Dutch builders were able to construct ships more quickly compared to anyone else, which unleashed one hundred years of Netherlands maritime, financial as well as artistic dominance in the continent and the world.
The First Genuine Manufacturing Machine
The inventor's lumber mill, contends Dávila, was “humanity’s initial true industrial machine.” A windmill turned a gear. One component transformed the circular movement into vertical motion to power the cutting blade. Another component changed that same rotary motion into a lateral motion feeding the log toward the cutter. A geared mechanism shifted the log ahead one precise increment per stroke.
“Each element seemed modest by itself. The Dutchman’s genius lay in how to integrate these parts so the machine operated in a perfectly controlled order, sawing with each descending motion and advancing on every return stroke. It was a remarkably clever use of basic parts.”
Which brings us to the current challenge. I’d like you to reimagine one of the basic ideas underpinning this historic invention.
Circular to Vertical
Design a machine that turns rotary movement to vertical motion. You have these components only: A spinning wheel. Two pegs. Two bars. A “guide”, that is a tube or housing through which a single the rods can slide snugly. (Assume you can put things on a stand, so the parts do not fall down.)
I’ll be back later today UK time with the answer.
Meanwhile, PLEASE NO HINTS. Rather, please propose (less celebrated) candidates for the planet’s greatest invention.
