Carbon Nanotubes to usher carbon revolution for post silicon future, reduce Carbon Dioxide emissions to construct hypersonic weapons s

Carbon nanotubes (CNTs) are hollow cylindrical tubes formed by rolling a sheet of carbon atoms arranged in a hexagonal ring, as in a sheet of graphite, either in monolayer (single walled nanotube, SWCNT) or multilayer (multi-walled nanotube, MWCNT) form. Their diameter may  range from 0.7 (SWCNT) to   50  naometers (MWCNT) and few tens of micron in length.