Are You Able to Crack It? The Overlooked Dutch Invention Which Forged the Contemporary World

There are numerous candidates for the title of “planet’s most significant invention.” The wheel. The movable type. The steam engine.

As per a new book, however, that honor belongs to a automated timber mill conceived by Dutchman Cornelis Corneliszoon in 1593.

“Before mechanised sawing, constructing a modest merchant vessel necessitated around ten lumberjacks working over 90 days,” notes Jaime Dávila. “With wind-driven sawmills, the same amount of processed timber might be manufactured in less than a week.”

Thanks to this speedy mechanical cutter, which turned timber to boards with virtually no manual labor, the Dutch could build vessels more quickly compared to anyone else, an advantage that sparked one hundred years of Dutch naval, financial as well as artistic dominance in the continent and the globe.

The First Genuine Manufacturing Device

The inventor's lumber mill, argues Dávila, represented “humanity’s initial true industrial machine.” A windmill rotated a gear. A single part converted its circular movement to up-and-down action to power the cutting blade. Another component transformed that same rotary motion into a lateral movement feeding the timber to the cutter. A ratchet system moved the wood forward one precise increment each cycle.

“Every component seemed modest by itself. Corneliszoon’s brilliance was to integrate them in order that the machine operated within a perfectly controlled order, cutting on every descending stroke and moving on every return stroke. It was an astonishingly intelligent application of basic parts.”

Which leads us to the current puzzle. I’d like you to reinvent a key the basic concepts behind this historic invention.

Round and Up

Design a machine that turns circular motion to vertical action. You have these items only: A rotating disc. Two pegs. Two rods. A “guide”, that is a tube or housing through which a single the bars will fit snugly. (Consider that it is possible to mount components on a stand, so the components do not collapse.)

I’ll be back later today UK with the solution.

In the interim, NO SPOILERS. Rather, feel free to propose (less celebrated) candidates for the planet’s most impactful invention.