Can You Solve It? That Overlooked Netherlands Invention That Forged our Modern Globe

One can find numerous contenders to claim the designation as “world’s greatest invention.” The circular axle. The movable type. The steam engine.

As per a new book, however, that title belongs to the mechanised timber mill invented through Dutchman Corneliszoon van Uitgeest in 1593.

“Prior to mechanised sawing, building a simple merchant vessel necessitated approximately ten sawyers working over three months,” writes the author. “Using wind-powered sawmills, an identical quantity of processed timber might be manufactured in less than seven days.”

Thanks to this rapid automated cutter, which converted timber to boards with almost no manual labor, Dutch builders were able to construct vessels faster than anyone else, an advantage that sparked a century of Dutch naval, economic as well as cultural supremacy across Europe and the globe.

The Original True Industrial Machine

Corneliszoon’s sawmill, argues the writer, was “humanity’s first true industrial machine.” A wind turbine rotated a gear. One component converted the rotary motion into vertical action to power the saw. A separate mechanism changed that same spinning motion into a sideway’s movement feeding the timber toward the cutter. A ratchet system moved the log ahead one precise increment each cycle.

“Each element seemed modest on its own. Corneliszoon’s genius lay in how to integrate them so the machine operated within a precisely synchronized order, cutting with each descending stroke while advancing with each upward stroke. This constituted a remarkably intelligent application of basic parts.”

A fact that leads us to the current challenge. I’d like you to reinvent a key the fundamental concepts behind this historic invention.

Circular to Vertical

Construct a mechanism which converts rotary motion into up-and-down motion. You have these items exclusively: A rotating disc. Two pins. Two rods. A “guide”, that is a tube or sleeve through which a single the bars will fit perfectly. (Consider that it is possible to put things on a stand, so the parts don’t fall down.)

I’ll be back later today UK time with the answer.

Meanwhile, PLEASE NO HINTS. Rather, feel free to propose (less celebrated) contenders as the world’s most impactful creation.