Know Bharat Ratna C.N.R Rao, scientist par excellence
India | November 17, 2013 6:48 ISTBangalore: Chintamani Nagesa Ramachandra Rao, 79, who was Saturday conferred the country's highest civilian award, the Bharat Ratna, has been chairman of the Scientific Advisory Council to Prime Minister Manmohan Singh since 2005.The Bangalore-born Rao