Can You Solve This? The Overlooked Netherlands Invention That Shaped our Contemporary World
There are many contenders to claim the title of “planet’s most significant invention.” The wheel. The movable type. The steam engine.
According to a new book, though, that honor should go to the mechanised sawmill conceived through Dutch inventor Corneliszoon van Uitgeest during 1593.
“Before automated cutting, constructing a modest merchant vessel necessitated around 10 lumberjacks working for 90 days,” notes Jaime Dávila. “Using wind-powered sawmills, the same amount of processed timber could be produced in less than seven days.”
Thanks to their rapid automated saw, that converted logs into planks with virtually no human effort, Dutch builders could construct ships faster compared to any other nation, an advantage that sparked one hundred years of Dutch maritime, financial and cultural dominance across Europe and the world.
The Original Genuine Manufacturing Machine
Corneliszoon’s sawmill, contends Dávila, was “mankind’s initial authentic factory apparatus.” A windmill turned a gear. A single part converted its circular motion to vertical action to power the saw. Another component transformed the spinning movement into a lateral motion feeding the timber to the blade. A ratchet system moved the wood ahead a measured step each cycle.
“Each element was modest by itself. Corneliszoon’s genius lay in how to integrate these parts so the machine acted in a precisely synchronized sequence, sawing on every descending motion while advancing with each upward stroke. This constituted a remarkably clever use of fundamental components.”
Which leads us to today’s challenge. I’d like for you to reimagine a key the fundamental ideas behind this historic invention.
Circular to Vertical
Design a machine which converts circular motion to vertical action. You have these items only: A rotating disc. Two pegs. Two rods. A “sleeve”, which is a tube or sleeve through which a single the rods will fit perfectly. (Consider that it is possible to put things on a stand, so the components don’t collapse.)
I’ll be back at 5pm UK time featuring the solution.
Meanwhile, PLEASE NO HINTS. Rather, please propose (less celebrated) contenders as the world’s most impactful invention.