The U.S. Postal Service is about the best in the world at providing its core service of mail delivery. In fact, its ability to deliver mail and return undeliverable mail to the sender effectively makes the United States government one of the most efficient in the world, according to a working paper by National Bureau of Economic Research.
Once upon a time the assembly line was the symbol of cutting-edge innovation and efficiency in manufacturing. One day soon 3D printing could give the assembly line a run for its money.
Whereas, in traditional manufacturing, parts and pieces are often collected from...Read More