10 things I learnt from Chandrayan 3

On 23rd Aug 2023, ISRO made history by landing a spacecraft close to the south pole of the moon. For a long time in India, I have not seen such an enthusiasm for science and technology, and it was indeed heartening to experience this. In reference to the proceedings in recent times, below are some brief lessons I learnt :

  1. For space programs, strong foundations in computation coupled with deep understanding of computer-assisted hardware is vital. Traditionally, India had good strength in computational aspect, but this mission showcased its capability in computer-assisted hardware and manipulation. As expected, ISRO is leading the way, and it is important to emulate this software-hardware coherence in other sectors.
  2. Science and Technology need not be a zero-sum game. Collectively, they have a lot to offer to the Indian society. The mission shows how investing in scientific activities can positively influence a society. In an essence, collective scientific endeavors like Chandrayaan strengthens our democracy.
  3. ISRO’s ability to learn from past failure is commendable. It showcased how scientific experiments should be approached, and how missions should be accomplished.
  4. There was a significant proportion and contribution of women in Chandrayaan 3.
  5. A reasonable and sustained research-budget given to a dedicated set of people can, sometimes, achieve remarkable things. That should not be a reason to limit funding towards research. This should encourage our society to further support scientific research.
  6. Some parts of social media and online news portals played a better role in broadcasting and discussing the mission than Indian TV channels.
  7. Some news papers (I read Indian Express (in print) and non-paywalled parts of Hindu online) did a good job of explaining many scientific concepts.
  8. Global south has tremendous scientific potential. The Indian sub-continent must take up collective scientific endeavors to have a greater impact in the region. India can lead the way.
  9. Classical physics and Engineering Science is alive and kicking. There is still a lot to explore and understand nature at ‘macro’ scale. It also highlights the importance of strong foundations in science and mathematics.
  10. At the heart of all these things is human curiosity and rationality. Nurturing this curiosity and rationality is our collective responsibility. It not only offers transient joy, but also orients our collective action to make this world a better place. After all, it resonates with वसुधैव कुटुम्बकम (“The World Is One Family“).

Born before Oppenheimer: molecular quantum mechanics

Related Twitter thread

Critical thinking in Indian STEM students

Link to essays on Oppenheimer

Linked below is a fantastic, well researched & authentic biographical sketch of Oppenheimer – through a series of essays by Ashutosh Jogalekar

The movie has created a hype, and in India, people have taken interest for various reasons.

At the core – Oppenheimer was a scientist, in true spirit.

New episode on podcast : Conversation with Aditi Sen (De)

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 small segment in Bengali বাংলা (her mother tongue) on quantum research and motivations. Listen as we humanize science…

Spotify: https://open.spotify.com/episode/0PxgZe1sdPwlIkDCUXwDht?si=1aWctGNcRmmc3i1H4SmT9g

YouTube: https://youtu.be/NPxLccZ5Z64

Google podcast: https://podcasts.google.com/feed/aHR0cHM6Ly9hbmNob3IuZm0vcy9lMTcyMGUwYy9wb2RjYXN0L3Jzcw/episode/YTcyYjg0N2MtYWZiMS00M2E1LTljODgtMmFiNDE2NjZlZGQ3?sa=X&ved=0CAUQkfYCahcKEwiY-86xwuf_AhUAAAAAHQAAAAAQAQ

1.     “Aditi Sen (De).” Accessed June 27, 2023. ⁠https://sites.google.com/view/aditisende⁠

2.     “Aditi Sen De.” In Wikipedia, April 14, 2023. ⁠https://en.wikipedia.org/w/index.php?title=Aditi_Sen_De&oldid=1149772049⁠.

3.     Konar, Tanoy Kanti, Ayan Patra, Rivu Gupta, Srijon Ghosh, and Aditi Sen De. “Multimode Advantage in Continuous Variable Quantum Battery.” arXiv.org, October 29, 2022. ⁠https://arxiv.org/abs/2210.16528v1⁠.

4.     Physics World. “Quantum Batteries Harvest Energy from Light,” April 9, 2022. ⁠https://physicsworld.com/quantum-batteries-harvest-energy-from-light/⁠.

5.     “Schrödinger’s Cat.” In Wikipedia, May 16, 2023. ⁠https://en.wikipedia.org/w/index.php?title=Schr%C3%B6dinger%27s_cat&oldid=1155122246⁠.

6.     “Dagmar Bruß | Falling Walls.” Accessed June 27, 2023. ⁠https://falling-walls.com/people/dagmar-brus/⁠.

7.     ICFO. “ICFO – The Institute of Photonic Sciences.” Accessed June 27, 2023. ⁠https://www.icfo.eu/⁠.

8.     “ICREA.” Accessed June 27, 2023. ⁠https://www.icrea.cat/Web/ScientificStaff/anna-sanpera–trigueros-318⁠.

9.     “Maciej Lewenstein.” In Wikipedia, June 24, 2023. ⁠https://en.wikipedia.org/w/index.php?title=Maciej_Lewenstein&oldid=1161681689⁠.

10.  “Marek Żukowski.” In Wikipedia, February 9, 2023. ⁠https://en.wikipedia.org/w/index.php?title=Marek_%C5%BBukowski&oldid=1138310178⁠.

11.  “Universität Düsseldorf: People.” Accessed June 27, 2023. ⁠https://www.tp3.hhu.de/en/people⁠.

Speckles from boiling water