A nuclear scientist and a chemical engineer, Dr Sethna was pioneer in establishing India's first reprocessing plant in 1959. India's first nuclear test was possible because of the Plutonium from this plant when the country was under tremendous pressure to sign the nuclear non-proliferation treaty by the United States.
'We were in a heavily nuclearised environment. China had tested for Pakistan in the 1980s and helped their missile programme stay just one step behind us.'
Former Atomic Energy Commission chairman and the guiding force behind India's first nuclear test, Homi Nusserwanji Sethna, died at his Malabar Hills residence in Mumbai after a prolonged illness, family members said.
'What did he (Kalam) know about extracting, making explosive grade? He didn't know a thing. By being a President, he appeared to wear the stature. He relied on atomic energy to gain additional stature,' said Sethna about Kalam while talking to CNN-IBN.
M R Srinivasan focused on the peaceful use of nuclear power at a time when the popular view among the 'hawks' was that India should build a nuclear arsenal as a deterrent.
"India is supposed to get only uranium for its nuclear programme to expand. Simply for this, so much compromising... is uncalled for," he said.
Batting for the Jaitapur Nuclear Power Plant, Atomic Energy Commission chief M R Srinivasan has said Maharashtra needs the new generation capacity to meet its industrial and agricultural demands and assured locals that effluents from the plant will not affect the ecology.
The United States' nonproliferation lobby is apparently relishing the controversy ignited by erstwhile Defense and Research Development Organization scientist K Santhanam that the May 1998 Pokhran thermonuclear tests were not a full success implying that India needs to test again.
Although the credit for acquiring the technological skill must be given to India's outstanding nuclear scientists, the decision to go nuclear was a political one that entailed clarity of vision, courage and resolve, points out Rup Narayan Das.
'She showed courage at every turn in her political career.'
Dr Kakodkar's strategic stubbornness ultimately got India what it wanted though the negotiations with the US went to the wire, notes Shivanand Kanavi.
I suggest we build a Vigyan Mandir (Temple of Science) with the ambience of a place of worship, so that it becomes a destination for pilgrims. We should embed on its walls bronze plaques describing each scientist mentioned here along with about a dozen of our ancient mathematicians, recommends Professor Kalyan Singhal, historian of science and technology.
'She preserved national unity against great odds.'
On her 101st birth anniversary, November 19, four letters that reveal a different side to inarguably India's toughest prime minister.
20 years ago this day, May 11, 1998, India conducted its second nuclear test at Pokharan in Rajasthan. In a fascinating interview on Rediff.com, K Subrahmanyam revealed how Indian PMs reacted to nuclear ambitions.
Vajpayee had always felt that India must act with conviction and panache. He decided that, irrespective of the attendant risks, he would undertake what many felt was a precarious course. A fascinating excerpt from N K Singh's Portraits Of Power: Half A Century Of Being At Ringside on Atalji's 96th birthday, December 25.