Look at that picture right over there on the right.
That’s one of the Bronze Wheels of Peru. Looks like a gear, doesn’t
it? If you knew nothing about it or the culture it sprang from and
just happened to see it on the street, you’d probably label it as such. So many people have had that same thought, in fact, that the set has picked up another name: the Bronze Gears of Peru.
In David Koepp’s 2012 bicycle messenger actionthriller Premium Rush (yes, apparently that is an actual genre), Joseph Gordon-Levitt’s beleaguered
hero Wilee deadpans...
Here is some history that bears repeating - or at least re-reading. So take a few minutes to give it up for a long-gone Brit named Henry Maudslay
(August 22, 1771 - February 14, 1831) - also known as "A Founding Father of Machine Tool Technology." You might
also consider him an early leader in inspection, as he also invented the first bench micrometer capable of measuring to one ten-thousandth of an inch.
It was late November in Northern Italy, and everything was coming up vinegar oil and high-performance cars for Cory Sanderson and the 11 other members of his Yankee armada.
If there wasn’t such a thing as air (seriously, who even needs it?), gears might stand alone as the most ever-present entities on earth. They are literally everywhere you turn — a universal, inescapable part of the world we live in, sort of like Justin Bieber but with less hair gel and electronic synthesizers.
Were Thomas Jefferson around today, he'd be all over the Double-A engine's development and everything it represents. And what is the Double-A engine; what does its successful
design and execution represent, you ask?
Arguably the city of Chicago’s most compelling, dynamic period — early 1930s -1960 — is dramatically evoked in Thomas Dyja’s 2013 book, THE THIRD COAST — When Chicago Built the American Dream.
In the June issue of our sister publication -- Power Transmission Engineering -- the Power Play feature (Destination Mars! -- pg. 64) was devoted to NASA’s Mars-oriented LDSD (Low Density Supersonic Decelerator) project...