Author: Pradeep

  • I think IDFC First Bank has done well with AI related search engine optimization. All chat-based AI tools suggested IDFC First Bank and its banking products during my various interactions with AI.

  • Indranil Roy replied on X to my blog post suggesting that I watch this talk given by Dr P V Venkitakrishnan to IIT Madras in 2020 to understand India’s manufacturing capability and limitations.

    As usual, the ISRO sub-Reddit has a good cliff notes version but it is worth watching that whole interview in full.

  • I wanted to share this Instagram post from the_blueboat. This is about a 3 hour journey between the districts of Kottayam an Alapuzha through the Vembanad Lake.

    The first service is at 6:45 am, that the_blueboat recommends for a comfortable ride through hidden villages not usually covered by houseboats and shikaras. The service is run by the Kerala Government’s State Water Transport Department.

  • Bigger diameter for LMLV

    I had shared Anshuman’s post on X here in an earlier post.

    I saw a reply from Indranil Roy about why the increase in diameter from 5 m to 6.5 m is a big deal. This is because we were not able to manufacture rocket casings of the diameter in India.

    Here’s his thread on X:

    I looked up who was making rocket casings in India and found out that Walchandnagar Industries makes them. They have the capability to make 5 m diameter rocket casings according to their website.

    But, their brochure which seems to be more updated shows this capability to machine with wider diameters. So, the news about the 6.5 m diameter is a bigger deal than just an improvement in diameter. It is a deep improvement in capacity.

    Gareeb Scientist had interviewed former ISRO Chairman, Dr. S Somanath, where he also spoke about this limitation. You can find it around the 6 min 30 sec to the 7 min mark.

    There was also an episode of the NewSpace India podcast with Walchandnagar’s Chirag Doshi with insights on working with ISRO as an industrial partner right from the sounding rocket days.

  • Helical stepwell of Walur, near Parbhani. Quite a wonder of geometry and constructional precision. Designed in the shape of a spiral galaxy (possibly by observing Andromeda?). Perhaps even a perennial source of water and weather study.

  • An Instagram post on the transformation of Muthoot group headquarters at MG Road, Kochi.

    I hope more companies consider the move from Aluminium Composite Panels (ACP) to Glass Fiber Reinforced Concrete (GFRC). I had to look up the acronym GFRC because they never explained that in the video.

  • Week 42/2025

    I underwent another surgery in the first week of October 2025. 2025 seems to be really bad for me health-wise. I hope something good comes of it. I am still recovering from it.

    I have had a lot of time to process as well during this period of illness, as is often the case.

    I started sharing my content on the blog again. I would earlier share this content on various cozy web groups (WhatsApp groups, mostly). I think I will start to post here to get better at tracking what I consume.

    I got on Arattai to know what all the buzz is about. Sai Rahul Poruri had written an interesting article arguing that moving from WhatsApp to Arattai was just about jumping from one walled garden to another. This helped me to get to use Prav again. I am looking for people I can speak to on the XMPP protocol.

    I expressed that I wanted to start writing about space again. That is my first love. Just reposting things on X and other social media platforms just doesn’t cut it anymore.

    Not too much to share this week. But 42 is an important number and should not be missed. Hence, this short senseless note.

  • YouTube – Life Explained in 15 minutes

    There are many such videos online which mainly remix online gyan using AI. This may also have been scripted using one. But, I found the order in which it was said and its tone useful to me. Hence, sharing.

    I think this video has collected the 20% I find necessary to live the 80% of my life.

  • We started off with the New Generation Launch Vehicle (NGLV,). Then, there was Lunar Module Launch Vehicle. Then, NGLV was named Soorya. There is confusion about whether the NGLV and LMLV are different vehicles or the same vehicle. ISRO keeps changing nomenclature. This is the latest avatar of LMLV according to Anshuman.

    This is a version with 3 stages, 99.77 m height and 6.5 m diameter. This looks like a version they are developing of NGLV for lunar missions. Just like LVM3 and HLVM3 and hence interchangibly used.

  • Neil Borate shared a summary of the changes in EPFO. Video on X.