B. Purushartha
- Indexed articles, last 90 days
- 4
- Latest publication
- Aug 10, 2026
- Outlet visibility, for The Times of India
- Top 1K sites
- Earliest in this view
- Jul 27, 2026
Latest articles
When nature speaks in numbers: Can the Planck units unlock the theory of everything? (opens the original)
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B. Purushartha is an IAS officer, working as Joint Secretary in the Department of Economic Affairs, Ministry of Finance. He has received award from the Hon’ble Prime Minister for making Chandigarh the first Million Plus ODF city. As Joint Secretary, DEA, he has contributed to various books and articles on PPP in infrastructure. He is also a regular writer in the “Speaking Tree” column of the Times of India.
Are we alone? How Drake Equation is helping our hunt for aliens (opens the original)
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In 1961, Dr Frank Drake proposed a probabilistic, though highly speculative, equation to determine the number of intelligent communicating civilizations in the Milky Way galaxy. It was also a quantified response to the thought process started in 1950 with the Nobel laureate physicist Enrico Fermi (one of the lead scientists in the Manhattan Project building the first atomic bomb) who made a lunchtime remark, “where is everybody?” Fermi’s remark (also known as Fermi paradox) highlighted the appar
B Purushartha Voices - Times of India Voices (opens the original)
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We encourage you to review our Terms of Service, and Privacy Policy. By continuing, you agree to the Terms listed here. In case you want to opt out, please click "Do Not Sell or Share My Personal Information" link in the footer of this page. We won't sell or share your personal information to inform the ads you see. You may still see interest-based ads if your information is sold or shared by other companies or was sold or shared previously. B Purushartha is an IAS officer, working as Joint Secr
E = mc²: Einstein’s equation that changed how we see the universe (opens the original)
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The language of modern physics is math, which makes its appreciation difficult outside the club of physicists and mathematicians. People are not interested and sometimes intimidated in reading physics written in mathematical formulae, which makes no sense to them. However, one formula of physics has captured public imagination more than anything else, i.e., E = mc2. Given by Einstein, it is arguably one of the most famous equations in the world of physics. Its popularity and public acknowledgeme
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For The Times of India, the outlet · Measured Aug 1, 2026
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