Will the Cars of the Future Be 3D-Printed?
When 3D printing first appeared, it may have seemed like a fad--something to keep garage hobbyists busy. But over the past few years, it’s become a mainstream manufacturing process. Now, an independent automaker called Local Motors is applying the technology to cars, using 3D printing to make the chassis of its autonomous, electric vehicles at a small factory in Knoxville, Tennessee. (Source: Bloomberg)