Laboratory containing isotope hot house with radioactive plants growing inside. Scientist studying radioactive drugs derived from plants. He handles materials with gloves under a protected hood. CU of doctor placing radioactive drugs onto a metal surface. Exterior signage of Oak Ridge National Laboratory Medical Division. Doctor developing radioactive treatments for cancer. He pulls a small vial out of a protective casing with a string and forceps. Patient drinking atomic cocktail at desk. He is placed on operating table and an atomic counter notches of mark on paper to record cancerous area. CU of medical instrument recording onto paper. Engineer working on machine marked with sign “Danger - Neutron & Gamma Rays”. Atomic bomb mushroom cloud.