Just ran across this Ford assembly line nanotech analogy in howstuffworks.com. The automaker's new slogan is "Built for the Road Ahead," but I wonder who's at home over at Ford now who has the manufacturing vision of ol' Henry (without his anti-Semitism, of course) and can truly see what's ahead beyond short-term economic interests?

The size of Ford's assembly plant would look strange to those born and raised in the 21st century. In the next 50 years, machines will get increasingly smaller -- so small that thousands of these tiny machines would fit into the period at the end of this sentence. More here.