Nanotechnology: You may not know what it is, but our Express Yourself! teens, Ruhani, Hannah, and Keerthi are ready to provide the intel. Tune in: https://www.voiceamerica.com/episode/139018/nanotechnology Nanotechnology Nanotechnology refers to the branch of science and engineering devoted to designing, producing, and using structures, devices, and systems by manipulating atoms and molecules at the size of 100 nanometres (which is 100 millionth of a millimeter) or less. A ve