How many atoms are required to keep gold shining? It was this question asked by a student that made India's noted scientist C.N.R. Rao take up research in nanotechnology that manipulates matter at atomic and molecular levels.
http://ummid.com/news/2011/December/08.12.2011/indian_scientist_on_nanotech.htm
http://ummid.com/news/2011/December/08.12.2011/indian_scientist_on_nanotech.htm
