Are You Able to Solve It? The Forgotten Dutch Invention That Shaped our Contemporary World
One can find many candidates for the title of “world’s most significant innovation.” The wheel. The movable type. The steam engine.
According to a new book, however, that honor should go to the mechanised sawmill invented through Dutch inventor Cornelis Corneliszoon in 1593.
“Prior to automated sawing, constructing a simple merchant vessel necessitated around ten sawyers laboring over 90 days,” notes the author. “With wind-powered lumber mills, an identical amount of processed timber might be produced in less than seven days.”
Thanks to their speedy automated saw, that converted timber into planks using virtually no human effort, Dutch builders were able to construct vessels more quickly compared to anyone else, which unleashed one hundred years of Dutch maritime, economic as well as cultural supremacy across Europe and the world.
The Original Genuine Industrial Device
Corneliszoon’s lumber mill, argues the writer, represented “mankind’s first true factory apparatus.” A windmill turned a gear. A single part transformed its rotary motion into up-and-down action for the saw. A separate mechanism changed that same spinning motion into a lateral movement feeding the timber toward the blade. A ratchet system moved the wood forward one precise increment each stroke.
“Every component seemed simple by itself. Corneliszoon’s brilliance lay in how to integrate them so they operated in a perfectly controlled order, cutting on every downward stroke while advancing on every upward motion. This constituted an astonishingly clever application of fundamental components.”
A fact that leads us to the current challenge. The task is you to reimagine a key the basic concepts underpinning Corneliszoon’s machine.
Circular to Vertical
Construct a mechanism that turns rotary movement into up-and-down action. You have these items exclusively: A rotating disc. Two pins. Two rods. A “sleeve”, which is a cylinder or housing into which a single the bars can slide snugly. (Assume it is possible to mount components on a base, so that the parts don’t collapse.)
I’ll be back later today UK featuring the answer.
Meanwhile, NO SPOILERS. Instead, please propose (less celebrated) candidates for the planet’s greatest invention.
