Videos of how stuff is manufactured

There are a bunch of videos of cool stuff being made at, the blog of the National Association of Manufacturers. It's very satisfying watching machines crank out thousands of identical whatever-they-ares onto a conveyor belt.

This 12-minute video takes you form aluminum sheets all the way though the finished cans -- and ends -- being loaded by fork lift on the the trailer, to take 'em off to be filled with good stuff.