I decide to make a thread on nanotech, hence I wasnt to sure of what it is in all aspect. So here is the defintion of nanotech Definition: The development and use of devices that have a size of only a few nanometres. Research has been carried out into very small components, many of which depend on quantum effects and may involve movement of a very small number of electrons in their action. Such devices would act faster than larger components. Considerable interest has been shown in the production of structures on a molecular level by suitable sequences of chemical reactions or lithographic techniques. It is also possible to manipulate individual atoms on surfaces using a variant of the atomic force microscope to make, for example, high density data storage devices.