On this week’s Tech Nation, how Global Trade will change with manufacturing turning to commercial-grade 3D printers. Dartmouth professor Richard D’Aveni is the author of “The Pan-Industrial Revolution – How New Manufacturing Titans Will Transform the World”. Then on Tech Nation Health, producing your own cells to deliver on the promise of Precision Medicine. Steve Bagshaw, the CEO of FujiFilm Diosynth Biotechnologies, explains what they do. And Chief Correspondent Dr. Daniel Kraft gives us more insight on the announcement out of China of gene-edited babies.