ExOne this week announced that the U.S. Department of Defense has granted it $1.6 million. It’s one of the Pennsylvania-based metal 3D printing company’s largest government contracts, in service of building a portable 3D printing factory for the front line — essentially a method for troops to fabricate broken and missing parts where they need … Continue reading ExOne gets $1.6M DoD contract to build a 3D printing ‘factory’ in shipping container