Dr. Azra Raza discusses her decision early on to concentrate research on freshly obtained human cells and not to rely on mice or petri dishes alone.
Part 2 of our interview with Bruce Klitzman, senior director of Duke's Kenan Plastic Surgery Research Laboratories, about his invention of a new tattoo ink called Freedom-2.
Listen to part 2 of our interview with Monona Rossol, chemist, artist, and industrial hygienist, on the health hazards of inking up your body.
Part 2 of our interview with Niraj Naik who explains what soda does to the body and healthier alternatives.