carbon nanotube, Carbon Allotrope, hexagonal rings of carbon atoms, cylindrical tubes, transmission electron microscope, types of Nanotube, Single Walled Carbon Nanotube (SWCNT), Multi Walled Carbon Nanotube (MWCNT), Carbon Nanobuds, individual carbon nanotube, properties of carbon nanotubes, Van der Waals forces between the carbons, Stone wales Defect, Synthesis of Carbon Nanotube, Arc Discharge method, laser ablation, chemical vapor deposition, Nanotube Membranes.