What is nano technology all about? Nanotechnology is the engineering of ting machines_the projected ability to build things from the bottom.Using advanced production techinques inside personal nanofactories(PNS). Ultimately,nanotechnology will enable control of matter at the nano meter scale,using mechanochemistry.Shortly after this envisioned molecular machinary is created,it will result in a manufacturing revolution, probably causing severe disruption it also has serious economic, social, enviromental and military implications.