One can find many candidates to claim the designation as “planet’s greatest innovation.” The wheel. The printing press. The steam engine.
According to a new book, though, that honor belongs to a automated sawmill conceived through Dutchman Corneliszoon van Uitgeest during 1593.
“Before mechanised sawing, building a modest merchant vessel required approximately 10 sawyers working over three months,” notes the author. “Using wind-powered lumber mills, the same amount of cut lumber might be manufactured in less than seven days.”
Thanks to this speedy mechanical saw, that converted logs to planks with almost no human effort, the Dutch could build ships more quickly compared to anyone else, an advantage that unleashed one hundred years of Dutch naval, economic as well as artistic dominance across the continent and the world.
The inventor's sawmill, contends Dávila, represented “mankind’s first true factory machine.” A windmill rotated a wheel. A single part converted its rotary motion to up-and-down motion to power the saw. Another component transformed the spinning motion into a lateral motion advancing the timber toward the blade. A geared mechanism moved the log forward a measured step per stroke.
“Each element seemed modest on its own. Corneliszoon’s brilliance lay in how to integrate these parts so the machine operated within a perfectly controlled order, sawing on every downward stroke while advancing on every upward motion. This constituted a remarkably intelligent use of basic parts.”
A fact that brings us up to the current puzzle. The task is for you to reinvent a key the basic concepts behind this historic invention.
Construct a machine which converts rotary movement into vertical motion. Your available these components only: A spinning wheel. Two pins. Two bars. A “guide”, that is a tube or housing through which one of the bars can slide perfectly. (Consider that it is possible to mount components on a stand, so the components don’t collapse.)
The solution returns at 5pm UK time with the solution.
Meanwhile, PLEASE NO HINTS. Instead, feel free to suggest (less celebrated) contenders as the planet’s most impactful invention.
A seasoned gambling analyst with over a decade of experience in reviewing online casinos and slot games, specializing in player safety and strategy.