MakerBot's technology of the future grapples with its rocky past

Goshen has a small stack of papers sitting on a table beside him, should he need to consult any notes. He never actually looks over, however. After months of behind the scenes meetings, he’s got the company’s new line down, pat. His voice rarely raises above a whisper during our conversation, but he speaks thoughtfully and pragmatically. He speaks of a company that’s humbled.…