World’s first 3-D printed boat
A 25ft power patrol boat has been 'printed' by the University of Maine at its Advanced Structures and Composites Center in Orono, Maine. The event also unveiled the world's largest polymer 3-D printer which is an astonishing six times larger than any 3-D printer before it. The two-and-a-half ton boat, called 3Dirigo took just 72 [...]