G V Pavan Kumar
Pratidhvani - Humanizing Science
Namaste, Hola, & Welcome from G.V. Pavan Kumar. Pratidhvani (ಪ್ರತಿಧ್ವನಿ/प्रतिध्वनि) means reflection or resonance (of sound). Here, the aim is to resonate with knowledge & humanize science. The podcast conversation has two themes:1) Intellectual journey of scientists, philosophers and historians of science;2) History & Philosophy of Physical Sciences & Technology I am a Professor of Physics at the Indian Institute of Science Education and Research, Pune, India. I run this podcast in my personal capacity. Main feed of the podcast: https://historyofscience.in/
Be sure to visit the podcast's website and support the creator: historyofscience.in
Author
G V Pavan Kumar
Category
Podcast website
Latest episode
Oct 4, 2026
Where to listen?
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Episodes
Ep. 32 : Let Go the Ego - Some lessons from History of Science 13.12.2023 33:01
This is a solo episode by Pavan. It is in audio-visual form on YouTube and Spotify. In other platforms, it is audio only. For references, please consult the video formats.
Ep. 31: Conversation with Nirmal Raj - Hunting Dark Matter While Communicating Physics 05.12.2023 1:30:22
Nirmal is an astroparticle theoretical physicist actively searching for dark matter and its constituents. He is also very passionate about communicating physics to a broad audience. He is an Assistant Professor at IISc, Bengaluru: http://nirmalraj.wikidot.com/ This episode discusses his intellectual journey from Engineering Physics at IIT to optics, condensed matter physics, particle physics, and...
Ep. 30: Conversation with Angshuman Nag - Quantum Dots to Perovskite nanocrystals 28.11.2023 1:24:55
Angshuman Nag is an experimentalist who combines physical and material chemistry to prepare advanced materials such as doped quantum dots and perovskite nanocrystals. He is an Associate Professor at IISER-Pune: https://angshumaniiserpune.wixsite.com/grouppage/current-members This episode discusses his intellectual journey from Silchar-IIT-Gauhati-IISc/JNCASR Bengaluru-U Chicago- IISER-Pune. Throug...
Ep. 29 : Conversation with Jasjeet Singh Bagla - Astrophysicist intrigued by the learning process 21.11.2023 2:18:40
Jasjeet is an astrophysicist exploring the cosmos and is intrigued by the learning process. He is a Professor at IISER-Mohali: https://web.iisermohali.ac.in/Faculty/jasjeet/index.html In this 2-hour+ conversation, we discuss his biography - a journey through Agra, Delhi, IUCAA-Pune, Cambridge, Harvard and back to India. We discuss his work on N-body simulations in the context of cosmology, TreePM,...
Ep 28 : Conversation with Nirmalya Kajuri - Theoretical Physics & Science Communication 14.11.2023 50:17
Nirmalya is an Assistant Professor at IIT Mandi : https://sites.google.com/view/nirmalya-kajuri/ He is a theoretical physicist and an excellent science communicator who writes in various social media forums. In this 'emergence' conversation, we discussed his research interest and what draws him towards science communication. Listen as we humanize science... References : X (formerly Twitter...
Ep. 27: Conversation with Srabanti Chaudhury – Journey of a Theoretical Chemist 07.11.2023 2:18:34
Srabanti is a theoretical chemist interested in biophysics and chemical physics. She is an Associate Professor at IISER-Pune. Her webpage: https://sites.google.com/site/srabantic01/home In this episode, we discuss her: •biography and career trajectory •interest in mathematics followed by chemistry •Work during MSc, PhD and postdoc •Current research •Motherhood and her life lessons •Many other exci...
Ep. 26 : Conversation with Sourabh Dube - Punekar doing Particle Physics 31.10.2023 2:09:09
Sourabh Dube is an experimental particle physicist interested in computation and machine learning. He is an Associate Professor at the physics department, Indian Institute of Science Education and Research, Pune. His webpage link: http://sites.iiserpune.ac.in/~sdub:/ . In this conversation, we discussed his Biography, career trajectory, growing up in Pune. His Fergusson College experience, PhD an...
Ep. 25 : Conversation with Kasturi Saha - Nanodiamonds & Quantum Photonics 24.10.2023 53:56
Kasturi Saha is an Associate Professor of Electric Engineering at IIT Bombay. Her research interests include Hybrid quantum systems – cavities coupled to colour defect Quantum sensing and imaging with NV-centers in diamond and allied research areas Her webpage: https://www.ee.iitb.ac.in/~kasturis/index.php/the-team/ In this episode, we discuss an emerging topic in quantum technologies - Nanodia...
Ep. 24 : Conversation with Dibyendu Nandi - Solar Astrophysics & Space Weather 17.10.2023 2:01:41
Dibyendu Nandi is a Professor at IISER Kolkata. His webpage: https://www.iiserkol.ac.in/~dnandi/ His research includes solar astrophysics, sun spots, magnetohydrodynamics and the recent Aditya L1 mission. In this episode, we discussed his biography, research and teaching astrophysics, his thoughts on science in India, a short segment in Bengali and many other things. Listen as we humanize science....
Ep. 23 : Conversation with Sudeshna Sinha - Nonlinear dynamics & being the best version of herself 07.10.2023 1:44:32
Sudeshna Sinha is a Professor at IISER Mohali. She works on areas related to nonlinear dynamics, complex systems, and networks. Her webpage : https://web.iisermohali.ac.in/dept/physics/Sudeshna_Sinha.html In this episode, we discussed her biography, career trajectory, her current research interest, thoughts on science in India, a short segment in Bengali, and her future plans. Listen, as we humani...
Ep. 22 : Conversation with Vishwesha Guttal - Physicist turned Ecologist 26.09.2023 2:29:59
Vishwesha is a physicist turned ecologist. He is an associate professor in centre for ecological sciences at Indian institute of science BengaluruHis webpage : https://ces.iisc.ac.in/?q=user/36 . In this episode we discuss his biography education and research experience at IIT Kanpur, Ohio State University, Princeton and IISc laboratory research interests love for teaching fatherhood and work-li...
Ep. 21 : Conversation with Biman Nath : Cosmologist & Bi-lingual Author 19.09.2023 2:05:34
Biman Nath is a cosmologist and a Professor at Raman Research Institute, Bengaluru His webpage : https://wwws.rri.res.in/~biman/ He is also bi-lingual author (non-fiction+fiction) We discuss his bio, growing up in Assam, career trajectory in India & US, his research, books, writing process ++ his current research interest in cosmology especially related to diffuse gases and deliberated on some...
Ep. 20 : Conversation with Arindam Ghosh : Condensed Matter Physics & Quantum Technologies 12.09.2023 1:50:03
Bio from his website : Arindam Ghosh is a Professor at the Department of Physics, Indian Institute of Science. He did his PhD at the Indian Institute of Science on probing metal-insulator transition and Coulomb interaction effect in doped semiconductors in 2000, following which he worked in Cambridge University, UK, as a post doctoral researcher. His current research interests include the transpor...
Ep. 19 : Conversation with M.S. Santhanam - Complex System Physicist and Columnist 05.09.2023 1:50:14
I am delighted to introduce you to my guest on this episode : M S Santhanam “Website of M. S. Santhanam.” Accessed September 5, 2023. http://sites.iiserpune.ac.in/~santh/. Santhanam is a physicist and a professor in dept. of physics at Indian Institute of Science Education and Research, Pune He is a theoretical physicist, and his research interest include a variety of topics including chaos and no...
Ep. 18: Conversation with Kaneenika Sinha - Mathematician, Blogger and Author 29.08.2023 2:07:56
Kaneenika Sinha is a mathematician and is as associate professor in department of mathematics at Indian Institute of Science Education and Research Pune. She is a number theorist, and her research interest is in analytic number theory and arithmetic statistics of modular forms. Kaneenika did her PhD from Queen's University in Canada, and spent a few years as post doc in Univ of Toronto, Univ o...
Ep 17: Conversation with E. Arunan - The Physical Chemist 22.08.2023 2:08:03
E Arunan is a physical chemist and Professor at Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bengaluru webpage : https://ipc.iisc.ac.in/~ea/arunan_cv_December2020.html twitter : https://twitter.com/earunan?lang=en In this episode (2 hour+) we discussed his biography, learning science in Tamil, his transition from Madurai to Madras to Delhi to Kansas and finally to I...
Ep 07 : Two Chandrasekhars and their students 22.08.2023 57:39
I discuss the legacy of two important individuals Subrahmanyan Chandrasekhar and Sivaramakrishna Chandrasekhar and their students. I highlight their styles of doing research and how they inspired important schools of thought. I emphasize the role of economic privilege and gender. I discuss Bimala Buti and mention about interesting books on women in science : Lilavatis Daughters and Lab Hopping. Re...
Ep 16: Indian Prof's 15 lessons 16.08.2023 22:48
I share 15 lessons that I have learnt as an Indian Professor, academic scientist, teacher and a citizen... This is an audio-visual episode. The video is available on youtube https://www.youtube.com/playlist?list=PLVIRTkGrtbrsYaCGtmHK2MVMRlWg9zFPC References : Kumar, G. V. Pavan. “12 Years as a Faculty Member in India – 12 Lessons.” Scatterings (blog), May 25, 2022. https://backscattering.blog/2022...
Ep. 15 : Conversation with Ranjini Bandyopadhyay - The Soft Matter Physicist 08.08.2023 1:46:51
Ranjini is an experimental soft condensed matter physicist. She is a Professor at Raman Research Institute, Bengaluru. Ranjini's lab webpage : https://ranjinibandyopadhy.wixsite.com/complexfluids She and her lab have been working on fascinating experiments on soft squishy matter including : Structure-dynamics correlations in colloidal suspensions; Mixed clay dispersions; Active colloids (synth...
Ep. 14 : Conversation with Amitabh Joshi - The Beautiful Mind 01.08.2023 3:06:27
Amitabh Joshi is a Professor in EVOLUTIONARY AND ORGANISMAL BIOLOGY UNIT at Jawaharlal Nehru Centre for Adv Sci Research, Bengaluru. He is also a poet in Urdu and English (and occasionally, Persian). his lab webpage : https://sites.google.com/view/ebl-jncasr/home his twitter link : https://twitter.com/joshiamitabhevo?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor In this episode, we discus...
Ep. 13 : Conversation with Saptarshi Basu - Dreams, Droplets and Fluid Dynamics 25.07.2023 2:08:21
Our youtube channel : https://www.youtube.com/@g.v.pavankumarlab2908/playlists Please subscribe and share… Saptarshi Basu is a ‘Pratt and Whitney Chair Professor’ at Mechanical Engineering department of Indian Institute of Science, Bengaluru . Saptarshi lab webpage : https://www.saptarshibasulab.com/ His research interests include Multiphase transport processes. Atomization and sprays, Micro-nanos...
Ep. 12 : Conversation with Nagaraj Balasubramanian - Cell Biologist with a sense of Aesthetics 19.07.2023 2:23:40
Nagaraj is a cell biologist and an Associate Professor of Biology at Indian Institute of Science Education and Research, Pune. He is a scientist who interfaces with society and has a keen sense of aesthetics and love for music. His webpage : https://www.adhesionlab.com/public He is on twitter : https://twitter.com/AdhesionLab . In this conversation, we discussed various things including · his...
Ep. 11 : Conversation with Seema Sharma - The Experimental Particle Physicist 12.07.2023 1:36:50
Seema Sharma is an experimental particle physicist who was also part of the experimental discovery of Higgs Boson at CERN. She is an Associate Professor, in the department of physics at the Indian institute of Science education research, Pune – India. Seema Sharma’s Webpage: http://sites.iiserpune.ac.in/~seema/ . In this episode we discuss about her journey from Rajsamand Rajasthan, to TIFR...
Ep. 10 : Conversation with Sutirth Dey - The Evolutionary Biologist 05.07.2023 1:45:41
Sutirth Dey is an evolutionary biologist. He is a Professor of Biology at Indian Institute of Science Education and Research, Pune. In this conversation we discussed about his own evolution as a biologist, his career trajectory from Patna, Delhi, Bangalore to Pune, and how his knowledge, research and teaching has been influenced by the interactions he had over the years. There is a nice segment in...
Ep. 9 : Conversation with Aditi Sen (De) - The Quantum Information Theorist 29.06.2023 1:37:42
Aditi Sen (De) is a Professor at HRI, Allahabad. We had a freewheeling conversation on her biography, research on quantum information, motherhood, her experience of working in Europe and India. Also, we have a small segment in Bengali -বাংলা (her mother tongue) on quantum research and her motivations. Listen as we humanize science... 1. “Aditi Sen (De).” Accessed June 27, 2023. https://sites.g...
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