This 1935 film of the London Midland & Scottish Railways' Crewe Works construction of a 4-6-2 Pacific-type steam locomotive [SLYT] is a fascinating study of heavy industry in prewar Britain. And not a hard hat in sight!
Ken Condal built an orrery (a mechanical model of the solar system - wikipedia), milling the parts himself using CNC machining. Among the videos are those of the orrery in operation and a time lapse of the construction process.
Bootstrapping the Industrial Age So you survived the apocalypse. Here’s what would it take to rebuild the world.
Do you need some gaskets, but aren't sure where to get the kind you need? Industrial Gasket Resource can help. And it's just one part of The Industrial Resource Network. [more inside]
A tiny V-12. This video shows the machining, assembly, and running of a very, very small 12-cylinder engine.
The Gold prize in the Die and Mold machining section of Mori Seiki’s Cutting Dream Contest Awards 2007 was won by the Kawanami Ironworks Inc. Based in Kyoto, Japan, the company machined a jacket from aluminum. [more inside]
Churning out code all day is all well and good but for a feeling of a job well done nothing can take the place of making something with your own hands. Dave Gingery will show you how to build a foundry to cast parts for a lathe which you can use to make a shaper which you need to build the milling machine etc etc :) Also worth a mention is Ron Reil who knows a thing or two about propane burners for foundries (last link has a very cool pic).