On this week’s BioTech Nation, Moira speaks with … Dr. Taj Manku, the Co-Founder of Cognitive Systems in Waterloo, Canada. AuraHome enables in-home security with no gadgets to put on your windows – no need to arm it when you leave. Then a new segment on Tech Nation - Tech Nation Health! Where we reimagine the future of health and healthcare with the emergence of new technologies. Dr. Patricia Flatley Brennan is the Director of the National Library of Medicine. She talks about information available worldwide. Then chief correspondent for Tech Nation Health, Dr. Daniel Kraft, talks about 3-D printing in medicine.