Nanotechnology is the science of the very small - working on a scale of nanometers, a millionth of a millimeter. New products and processes are developed where physics, chemistry, biology and engineering meet. Nanotechnology applications include computer technology, healthcare, sustainability and helping to make vehicles and machines faster, lighter and stronger. Nanotechnology is the science dedicated to understanding and controlling materials at the nanoscale. The capacity to manipulate matter at the level of nanometres offers enormous potential to revolutionize our lives by transforming areas such as energy production, manufacturing, communication technology, electronics and more.