Are You Able to Crack It? That Overlooked Dutch Invention Which Shaped our Modern Globe
One can find many contenders to claim the title of “world’s greatest innovation.” The wheel. The printing press. The steam engine.
According to a new book, though, that title should go to a mechanised timber mill invented through Dutch inventor Corneliszoon van Uitgeest in 1593.
“Prior to automated cutting, constructing a modest merchant vessel necessitated around 10 sawyers laboring over three months,” notes the author. “With wind-driven sawmills, an identical quantity of cut lumber could be manufactured within seven days.”
Thanks to this speedy mechanical saw, which converted timber into boards with virtually no human effort, Dutch builders were able to construct ships more quickly compared to anyone else, which sparked a century of Dutch naval, financial and cultural supremacy in Europe and the world.
The First True Industrial Machine
Corneliszoon’s lumber mill, argues Dávila, represented “mankind’s initial authentic factory apparatus.” A windmill rotated a wheel. A single part converted its rotary motion to vertical motion for the saw. Another component transformed that same spinning movement into a lateral movement feeding the timber to the cutter. A geared mechanism shifted the log ahead a measured step each stroke.
“Each element seemed modest on its own. Corneliszoon’s genius lay in how to combine them in order that they acted within a precisely synchronized sequence, cutting on every downward stroke while moving on every upward motion. This constituted an astonishingly clever application of basic parts.”
Which leads us to today’s puzzle. I’d like you to reinvent a key the fundamental concepts behind this historic machine.
Round and Up
Design a machine which converts rotary movement to vertical action. Your available these components only: A rotating disc. Two pegs. Two rods. A “guide”, which is a tube or housing into which a single the rods can slide perfectly. (Consider that you can mount components on a base, so that the components don’t fall down.)
I’ll be back later today UK featuring the answer.
Meanwhile, NO SPOILERS. Rather, please propose (less celebrated) contenders for the world’s greatest invention.
