G V Pavan Kumar

Pratidhvani - Humanizing Science

Science EN ↓ 126 episodes

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/

Author

G V Pavan Kumar

Category

Science

Podcast website

historyofscience.in

Latest episode

Jun 13, 2026

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Episodes

Ep. 51: Conversation with Snigdha Thakur – Explorations in Computational Soft Matter and Life 23.04.2024

Snigdha is a computational soft condensed matter physicist and a senior faculty member at IISER Bhopal: https://sthakurlab.iiserb.ac.in/ . She uses computational physics to explore a variety of soft matter systems, including active matter and, of late biological systems. In this conversation, we discuss her journey as a physicist and how she developed an interest in soft condensed matter. We also...

Ep. 50 : Conversation with Sudipta Maiti : Exploring Molecular Biophysics with Light 16.04.2024

Sudipta is a molecular biophysicist who uses light and spectroscopy to study biologically relevant questions. He is a Professor at TIFR, Mumbai: http://www.biophotonics.co.in/ In this episode, we discussed what drew him to biophysics, his journey in establishing biophotonics as a research area in India, his motivation to start the FCS workshop and his thoughts on science in India. There are many o...

Ep. 49 : Heaviside को Maxwellian क्यों कहा जाता है? | Why is Heaviside called Maxwellian ? 10.04.2024

Youtube video version: https://youtu.be/hVAYYaoB_uE Link to the original blog : https://backscattering.blog/2023/09/15/oliver-heaviside-a-maxwellian/

Ep. 48 : Conversation with Jayant Murthy - Space Missions, Science Outreach & Asteroid Namesake 03.04.2024

Jayant Murthy is a distinguished Senior Professor at the Indian Institute of Astrophysics, Bengaluru. His research focuses on space missions, interstellar dust, and diffuse radiation fields. With a rich scientific background, a deep love for teaching and notable contributions to the discipline, Murthy's work exemplifies excellence in astrophysical research. Explore further at Jayant Murthy&#39...

Ep. 47 : Conversation with Umkant Rapol : Journey through Atomic Physics & Quantum Technologies 26.03.2024

Umakant is an atomic physicist who is innovating on quantum optical technologies. What motivated him to study this fascinating area ? What has been his journey in atomic physics, quantum optics and the resultant technologies? We discuss this and many other things in this episode. Umakant Rapol, an accomplished experimental physicist, is known for his innovative research in quantum technologies. He...

Ep. 46 : Conversation with Sandhya Koushika - Neuroscientist Exploring Her Path 20.03.2024

Sandhya Koushika is a Neurobiologist and a faculty member at the Department of Biological Sciences, Tata Institute of Fundamental Research, Mumbai : https://www.tifr.res.in/~dbs/faculty/koushika/people.html Her research focuses on understanding cargo transport in neurons, a critical process for nervous system development and preventing neurodegenerative diseases. In this free-wheeling conversation...

Ep. 45 : Leonardo, Rayleigh and Blue Sky Research 13.03.2024

Hyperlinks on my blog : https://backscattering.blog/2017/11/13/colourful-sky-in-leonardos-eye/

Ep. 44: Conversation with Deepak Dhar - Statistical Physicist par Excellence 05.03.2024

Deepak Dhar is an Indian theoretical physicist known for his research on statistical physics and stochastic processes. https://en.wikipedia.org/wiki/Deepak_Dhar In 2022, he became the first Indian to receive the Boltzmann Medal, the highest recognition in statistical physics awarded once every three years by IUPAP. He was awarded the Padma Bhushan in 2023. In this episode, we discuss his biography...

Ep. 43 : Conversation with Anisa Chorwadwala - Optimization of Shapes and Life via Mathematics 28.02.2024

Anisa Chorwadwala is faculty member at the Department of Mathematics, at the Indian Institute of Science Education and Research (IISER) in Pune, India. https://sites.google.com/site/anisa23in/ In this episode we discussed how and why she got interested in mathematics, an interesting segment on learning in mother tongue, her journey through economic and social barriers. How she overcame them, and h...

Ep. 42 : Conversation with Akhlesh Lakhtakia - Electromagnetics, Biomimicry and Indo-US Higher Education 20.02.2024

Akhlesh Lakhtakia is a distinguished Evan Pugh University Professor and Charles Godfrey Binder Professor within the Department of Engineering Science and Mechanics at Pennsylvania State University : https://sites.esm.psu.edu/~axl4/ As per Penn state website, he (recently) served as an expert consultant for the Bureau of South and Central Asian Affairs, as chair of the U.S.-India Higher Education P...

Ep. 41 : Conversation with B. Ananthanarayan : High Energy Physicist with a Sense of Humour 13.02.2024

Balasubramanian Ananthanarayan is a Professor at the Centre for High Energy Physics, Indian Institute of Science: https://chep.iisc.ac.in/Personnel/pages/anant/index.html His research interests include low energy physics at high precision, beyond the standard model physics at colliders, and collider physics, particularly focusing on the 'new physics' that can be uncovered at the Internatio...

Ep. 40 : Conversation with Suresh Govindarajan - The IIT Physics Professor who runs Marathons 06.02.2024

Suresh joins me from the Zanzibar (Africa) campus of IIT Madras ! Suresh Govindarajan is a theoretical physicist and a professor in the Department of Physics at the Indian Institute of Technology Madras. https://physics.iitm.ac.in/~suresh/index.html He specializes in String Theory, and his research interests include conformal field theory, black holes, statistical physics, combinatorics, and mathe...

Ep. 39 : Conversation with Susmita Adhikari - Exploring the Dark Matter Halos and the Galactic Dance 30.01.2024

Susmita Adhikari is an Assistant Professor in the Physics Department at IISER Pune. She obtained her PhD in Astronomy from the University of Illinois Urbana Champaign and has held postdoctoral positions at The Kavli Institute of Particle Astrophysics and Cosmology, Stanford University, and the Department of Astronomy & Astrophysics at The University of Chicago & Fermilab. Her research focu...

Ep. 38 : Conversation with Atikur Rahman - Explorations in Nanoscale Physics and Technologies 23.01.2024

Atikur Rahman is an Associate Professor of Physics at IISER Pune, where he leads the Nano Energy & Quantum Transport Lab. https://atikurrahmanl.wixsite.com/scientist-site His research focuses on understanding fundamental charge transport properties and applications of quasi-1D (nanowires and nanotubes), 2D materials, and mixed-dimensional van der Waals heterostructures. His group studies elect...

Ep. 37 : Conversation with Shivakumar Jolad - A Physicist turned Quantitative Social Scientist 16.01.2024

Shivakumar Jolad works as an Associate Professor of Public Policy at FLAME University, Pune, India. His primary research interests are social policies focused on Education, Migration, and Human Development. He studies the structure of the schooling system, education policy, and governance in India. He has also worked on gaps between Language Diversity and Medium of Instruction in India. His other...

Ep. 36: Conversation with Ashish Arora - The Magic of Experimental Physics 09.01.2024

Ashish Arora is an Assistant Professor of Physics at the Indian Institute of Science Education and Research (IISER) in Pune, India. https://www.iiserpune.ac.in/research/department/physics/people/faculty/regular-faculty/ashish-arora/374 . His research interests include experimental condensed matter physics, magneto-optics, 2D materials (semiconductors and magnets), and low-dimensional physics. He i...

Ep. 35: Conversation with Neeldhara Misra - Journey of a Computer Scientist 02.01.2024

Neeldhara Misra is a computer scientist interested in algorithm design, computational social choice, and combinatorial games. She is an Associate Professor at IIT Gandhinagar: https://www.neeldhara.com/ This episode discusses her intellectual journey from literature and mathematics to computer science. Through this journey, we learn how she developed an interest in this field and her experience co...

Ep. 34 : 6 Reasons Why I do Science 26.12.2023

This episode is an extended and edited version of my blogpost from 2018: https://backscattering.blog/2018/01/01/why-i-do-science/

Ep. 33 : A Call from Varanasi 20.12.2023

This is a real short story I experienced a few years ago.

Ep. 32 : Let Go the Ego - Some lessons from History of Science 13.12.2023

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

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

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

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

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

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...

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