Nanotechnology cancer treatments use tiny particles to unleash poisons into cancer cells without the harmful side effects of chemotherapy. Learn how nanotechnology is improving cancer treatments with information from a doctor in this free video on cancer.
Expert: Dr. David Cathcart
Bio: Dr. David Cathcart specializes in occupational medicine and has an in-depth knowledge of cancer, as well as experience dealing with cancer patients and treatment for multiple years.
Filmmaker: Johnny Cathcart