Union Pacific Turns to 3D Printing to Help Modernize America’s Railroads Additive Manufacturing
The railroad infrastructure is what really made America great. Today, much like other key infrastructures in the US, the US train network is having a hard time keeping up with the advancements made by other regions including Europe and Asia. While we wait for Elon Musk’s hyperloop, Union Pacific is applying 3D printing technology to make locomotive operations safer and more efficient, much like NASA is finding ways to use 3D printing to provide necessities for colonizing Mars.