Showing posts with label Travel. Show all posts
Showing posts with label Travel. Show all posts

Saturday, July 4, 2026

Supergravity @ 50

This post should have appeared a month or so ago. But the last month was a bit hectic: first with a trip to Stony Brook, second with jetlag upon return to Bengaluru and then with seasonal allergy infliction shutting down my brain for a good 4 days.

I will focus mostly on the first bit of information mentioned above. I visited Stony Brook last month from 1-7 June to attend the conference celebrating 50 years of the discovery of Supergravity by the well-known triumvirate: Sergio Ferrara, Daniel Z. Freedman, and Peter van Nieuwenhuizen.

Supergravity@50 Poster

This was a third conference of this type at Stony Brook with the first one held in 1979 (@ 3 years) and second one in 2001 (@ 25 years). I was glad to be a part of this historic event and being at my alma mater after nearly a decade. Though, it was sad that neither Ferrara nor Freedman could attend this conference due to health issues.

The three days of the conference were jam-packed with 7 talks each. You can find them on the conference page (linked via the poster above) along with the dinner speeches (worth a listen too, even for non-physicists!). Some of the talks were review/overview talks, some were expository talks, some were who-knows-what talks. I liked Moore’s and Kallosh’s talks from the first day, and Van Proeyen’s talk and Martin’s “homage” to Warren on the second day. The third day was quite interesting and I liked (and “understood”) Maldacena’s, Roiban’s and Gauntlett’s talks.

Another highlight of the conference was a beach trip to West Meadow Beach. I walked for about an hour along the shore. I collected photographed some stones, shells & seaweeds and birds like seagulls, egrets, ospreys, plovers & terns. I also saw horseshoe crabs for the first time and they look like toy tanks with tails!

Horseshoe Crabs

More photos from this trip are shared in the following album. Till next time!

Stony Brook Album

Wednesday, April 29, 2026

Relativity of Coffee…

I came across a café in Bengaluru called Coffee Chemistry stylized and shortened as “C²” read as “C Square”.

C² Café

My eyes then fell upon a cup-shaped prop (more like an outline of a prop) outside the said shop, which gloriously displayed (arguably) the most famous equation E=MC² and postulated it to mean “Energy = Milk × Coffee²”! What a cheap way to invite physicists (and chemists too I guess).

E=MC² sign

As a physicist, I have an issue with this “incomplete” equation because in modern notation the “full” equation reads “E=γmc²” (γ is read “gamma”). I am not going to talk about the physics and/or the rationale behind it… maybe another day! I guess the café owner could not get the artisans to fit something like “Energy = glass × milk × coffee²” on the prop!

As a high energy physicist, I have even more pressing concerns because in natural units “c = 1” and the equation just reads “E=γm” with no coffee in sight anymore! Will I be satisfied with just a glass of milk in a café?

Anyway, I leave you with some Physics behind the formula and you will know exactly what “γ” stands for.

For γ

Monday, February 23, 2026

Feeble February

The weather has been all over the place this month. Mornings and Evenings are quite chilly but the rest of the day is quite warm. I seem to turn on the fan for 10 minutes every hour or so. There were again a few weddings this month but I didn’t attend any as I did in November because Sakura had a few Olympiad exams this month and her final exams for class 3 start next week. You may wonder why I did not go alone as I did in November! Well, I wanted to help her “revise” regularly this time. Anyway, it seems she did as good/bad as last time so my “help” may not have helped that much. Or, maybe it “helped” to maintain that level of consistency!😆 We did take a weekend trip to Kochi before the exams, so there’s that too. And remember Fort Kochi is not a Fort!🤯

Kochi

I have also been programming the past few couple of weeks and the result of that is here. The actual code and stuff is accessible directly on GitHub. It is basically a card game that became well-known as a nontrivial programming problem in a contest organized by MathWorks last year.

Clueless

Out of the blue, 5 chapters of Sketchbook dropped this year after a gap of nearly 3 years! And these did not disappoint. Two sample strips about cooking food are perfect:

Sketchbook Vol14

Lastly, I listened to a “new” poet this month. I was amazed at his choice of simple words which packed a brilliant punch to where it mattered! This is again one of those untranslatable Ghazals so I won’t even transcribe it in English. But I will try to explain it below, though I don’t think I will do it justice.

राह बदलूँ के क़ाफ़िला बदलूँ
इससे बेहतर है रहनुमा बदलूँ

दर्द जाता नहीं ए चारागर
रोग बदलूँ के मैं दवा बदलूँ

फिर वही खुद से रोज़ का झगड़ा
खुद को बदलूँ के आईना बदलूँ

अब कोई प्रार्थना नहीं फलती
शब्द बदलूँ के देवता बदलूँ

ज़िंदगी की रदीफ़ रूठ गई
बहर बदलूँ के क़ाफ़िया बदलूँ

–दीक्षित दनकौरी

The whole Ghazal is about dilemmas in various situations, where one has to choose one option or the other. This Ghazal is so structured that the first and last Sher themselves open up dilemmas in similar situations but with contradictory options! That’s what makes this a great Ghazal. So the first Sher asks in its first line whether to change one’s path or one’s company (caravan); only to wonder in the second line if it’s better to change the leader. The second Sher complains to the doctor that the pain does not subside; and wonders whether to change the disease or the medicines. The third one is upset about fighting with oneself; and wonders whether to change oneself or the mirror! The fourth one is so profound as to notice that no prayer is being answered; and wonders whether to change the words or the gods! The last Sher contains quite a few technical terms related to Ghazals (refer to this post for their technical meanings) but they all have “normal” meanings too, so in essence, this Sher is full of श्लेष अलंकार (Puns) raising it to the highest level of poetical beauty I’ve ever witnessed! Here is what I think are its dual meanings: 1. My life’s refrain (रदीफ़) is “upset”. Should I change the meter (बहर) or the “rhyme” (क़ाफ़िया)? 2. My life’s co-travellers (रदीफ़) are upset. Should I change my ways (बहर) or the followers (क़ाफ़िया)? What a reversal of viewpoint compared to the first Sher: there, the leader seemed to be the problem and here, the followers! To appreciate the beauty of this Ghazal fully, here is Dixit Dankauri reciting it in full (starts around half-time):

Dixit Dankauri, Jashn-e-Adab, 2025

His previous recitals are also worth listening to: 2019, 2021 & 2023. One more on the occasion of

Gopaldas “Neeraj” Birth Centenary 2025

Monday, January 26, 2026

Happy New Year!

The first month of the new year is about to end so I might as well put up the first post before it is too late.

Let me start with the last month of the last year, first. We went to Taipei after nearly 8 years and met with my “old” colleagues who seemed to have aged not even 8 months! But in that period of time, I have an 8-year-old kid tagging along with me and I may as well have aged 18 years with my balding face, rotund shape and aching skeleton. Literally! Apart from that, it was a great trip. We (re)visited some of my old haunts like NTU (of course), Kapok Vegetarian Bakery, Da’An Park, Maokong Gondola, etc. These places have changed quite a bit. One example of an extreme change (which was disorientating at first) was the 4-way square flyover bridge over the Da’An park intersection was nowhere to be found! Anyway, Sakura seemed to like these places. In other news, we almost lost Sakura’s ear-warmers on one trip (THSR to Taichung) and almost lost her on another (National Palace Museum)… These are stories for some other time! And so a weeklong trip came to an end with a visit to the Taipei Zoo where we witnessed South American animals in flesh for the first time. We refrained from doing the “tourist-y” thing and climb Taipei 101 again this time. But somebody doesn’t care about that!

NTU

Kapok Vegetarian Bakery

Da'An Park

Maokong Gondola

HSR NPM

Alpaca @ Taipei Zoo

Let me end with the first month of this new year. Not much noteworthy has happened, though. We watched the Republic Day parade live for ~3 hours today. Sakura enjoyed the floats and stunts by the CRPF officers & military jet pilots. Though, she missed the coloured jets those jets didn’t spray! Anyway, Happy New Year once again to all the readers of this Blog. Hope you learn and grow beyond your expectations this year…

Happy 2026

Monday, December 8, 2025

Wedding Season

It is that time of the year where a lot of weddings take place in India. Because there are many auspicious days around this time according to priests who solemnize such events I guess. Anyway, even in my (extended) family, half a dozen or so weddings are planned. I attended one recently near my native town.

The wedding took place for 2 days at a resort aptly named “Dharti Dhora Ri” (Land of Sand-dunes).

Dharti Dhora Ri

It is spread across a huge swath of desert land with an imposing building right at the edge of a national highway. Preparations underway for the wedding I was attending:

Great Desert Expanse

The interiors are similarly shimmering with grandeur. The ceiling of the reception area:

DDR Reception Ceiling

There are different areas for different events and the entrance to one such area on the first night was decorated in dark mode / night theme:

DDR@Night1-1  DDR@Night1-2
DDR@Night1-3

DDR@Night1-4

The area for the second night was much more grandiose where the main reception was held but sadly I did not capture that so you can just let your imagination run wild (include fireworks too).

Apart from all these events and decorations, the most important aspect of a wedding is the FOOD. And boy oh boy, did this place curate some of the most ‘perfect’ sweets I have ever eaten! Every meal had at least 4 different sweets. I tasted only two in every meal and whatever I tasted was great. All sorts of sweets (made of chhena or mawa or dry fruits) were second to none. Even the traditional breakfast items had the home-made vibe & taste, especially the bajri ka daliya. Of course, there were plenty of “main course” items too for lunch and dinner, which means I had to make a conscious decision of what not to taste. The curries were good and fresh tandoori naan I had here was among the best. But I left out many things that I would have eaten if there was less to choose at every meal! That was the saddest part of attending this wedding I think.😉

Anyway, all’s well that ends well! I got back to Bengaluru on time. Just before the ridiculous

Indigo Fiasco

Wednesday, April 16, 2025

Happy 7th…

For years, visiting Prani, the Pet Sanctuary, had been on my wish list – a dreamy escape I yearned for but never quite managed to act on. Every time I thought of making the journey, some excuse or another would crop up. The foremost deterrent, as anyone in Bangalore might sympathize with, was the sheer distance. Located on Kanakapura Road, Prani is a good 50 kilometers from our home – a journey that demands both time and determination. But this time, the stars aligned. Sakura’s birthday fell on a weekday, and with a planned day off from work, the perfect opportunity arose. Little did I know just how remarkable this trip would turn out to be. Some adventures don't just meet your expectations – they exceed them, leaving you marveling at life’s unpredictability.

Right from the start, the day had its own unique rhythm. For the first time, I found myself using my phone to capture memories on video far more than taking pictures – uncharacteristic for me, as I’m not a typical “video person”. Yet, something about this trip compelled me to document it, preserving its magic in motion.

The Journey Begins

Booking tickets for Prani is a straightforward online process, though payments are to be made in person at the counter. We’d booked the earliest slot (9 AM) hoping for a head start to the day. However, in a delightful nod to our ever-impeccable planning, we arrived closer to 9:30. To our relief, the person at the counter didn’t seem too concerned about our late arrival; after all, it wasn’t a bustling day. In fact, the sanctuary was unusually quiet, and for a glorious hour, it felt as though we had the entire place to ourselves.

As we embarked on our journey through the sanctuary, our guide, Uday, became an invaluable companion. Over the next 1.5–2 hours, he led us through six distinct sections, each offering its own wonders and stories. The sanctuary is thoughtfully designed, and even as we reveled in its charm, Uday shared that new sections, including another aviary, were under development – yet another reason to return someday.

Map of Prani

1. Rodents: Breaking Fears, Building Connections

We began in the Rodents section, where we met an array of small, scurrying creatures: rats, mice, hamsters, and hedgehogs. At first, we hesitated (let’s say “I”), reluctant to interact with them. But Uday, with a calm and understanding approach, reminded us not to project our fears onto the children. Encouraged by his words, we put on a brave face and slowly found ourselves enjoying the company of these tiny beings.

Uday shared the sanctuary’s philosophy: every animal, bird, or insect here has been rescued, adopted, or responsibly sourced. Significant time and effort go into domesticating them, ensuring they are kept clean, well-fed, and able to thrive in an environment that mirrors their natural habitats.

Uday holding a mice

2. Iguanas & Large Animals: Grace in Strength

The next section introduced us to iguanas – majestic creatures with personalities as colorful as their scales. We learned to distinguish between males and females by their hues, with males exhibiting vibrant orange tones while females displayed bluish-gray shades. Holding an iguana, feeling its weight and its slow, deliberate movements, was a surreal experience. Watching them stick out their tongues added a playful touch to our interaction.

Nearby, we met a horse and two ponies, each with their own quirks and stories. Gabbar, one of the ponies, stood out with his moody demeanor. We fed them hay, marveling at their sheer strength. Horses can weigh up to 600 kilograms, while ponies are lighter at 150–250 kilograms. Uday taught us the proper way to stroke them – long, sweeping motions along their backs – a simple yet profound way to connect with these gentle giants.

Iguana moving on a tree bark

3. Goats, Turtles & Marvelous Archer Fishes

This section was lively, with goats eager to escape their enclosure at the slightest chance. They showcased a variety of horn shapes and colors, each one unique. Feeding them was a joyous experience, their eagerness making us laugh.

We also met turtles and terrapins, basking lazily in the sun. Uday clarified the differences between them. Tortoises are exclusively land-dwellers, turtles are aquatic, and terrapins are semi-aquatic, living both on land and in freshwater. While turtles enjoy longevity with lifespans of up to 150 years, the terrapins, with their average lifespan of 40 years, seemed content in their sunny retreat.

A true highlight was witnessing the Archer fishes in action. With their extraordinary ability to shoot jets of water to knock down their prey, these fish left us awestruck. Watching them target insects with such precision (even managing a few splashes on us) was a vivid reminder of nature’s endless ingenuity.

Well-behaved goats

4. Rabbits & Aquatic Wonders

The rabbits were a bundle of cuteness and anxiety, their tiny bodies trembling with nervous energy. Uday explained their rapid heart rates, which soar even higher under stress. Gently rubbing their backs, we tried to soothe them, though it was hard to tell if our efforts succeeded.

The aquarium offered a vibrant display of aquatic life, from small, colorful fish to larger species and even axolotls. We observed insect lifecycles and learned about how some insects are farmed to feed other animals. Outside the aquarium, we met a white cockatoo and a python, both captivating in their own ways. The python’s curling movements were mesmerizing, while a nearby parrot, recovering from the trauma of being abandoned, added a poignant touch to the experience.

Nervous rabbit

5. Donkeys, Sheep & Emus: Nature’s Personalities

The donkeys, often misunderstood, revealed their intelligence and loyalty. One of the females, a mother, stood out for her nurturing demeanor. Feeding them hay was a delight, their eagerness to connect added warmth to the encounter.

The sheep, like the goats, displayed a range of personalities. One particularly shy sheep hung back while the others eagerly ate from our hands. Meanwhile, the emus surprised us with their unique parenting dynamics: fathers take on the responsibility of guarding eggs and raising chicks, a fascinating role reversal in the animal kingdom.

Sakura with a sheep

6. Aviary: A Symphony of Wings

The aviary section buzzed with life, housing around 150 cockatoos and quails. As Uday handed out seeds, the cockatoos swooped down, some landing on our shoulders, others on our palms. Their cleverness was evident as they discarded seed husks, consuming only the kernels. One cheeky cockatoo even took an interest in my earrings, tickling my neck and leaving me in fits of laughter.

2 cockatoos on 2 shoulders

Reflections on a Magical Day

As the tour concluded, we found ourselves reluctant to leave. Washing our hands and heading back to the car, we carried with us not just memories, but a deep sense of connection to the natural world. Prani, with its unique charm and the gentle wisdom of guides like Uday, had given us an experience that is truly unforgettable. We’re already counting the days until our next visit.

Happy 7th to dearest Sakura!

Saturday, March 8, 2025

Year Marches On…

I’ve been going on about not visiting a new city on my wedding anniversary since 2023. So the obvious question that arises is what all cities did we visit before then. And the obvious answer is this post. Let’s start!

2013: Goa – It was what is generally called the “Honeymoon” trip. It was described here.

2014: Shri Dungargarh – It was what is generally called the “Paper” Anniversary and we spent it in my hometown. One of Her friends who couldn’t make it to Our wedding, made it to this celebration.

Paper Anniversary Cake

2015: Taipei – It was what is called tired of anniversaries in two years. She came to Taipei from Guangzhou during this time and we spent time exploring the city of Taipei.

2016: Siem Reap – It was the first “international” trip on our anniversary. We enjoyed it a lot as discussed here.

2017: Hualien & Tamsui – It was the time when my postdoc was ending at NTU so we didn’t venture too far from Taipei. The first trip is showcased here and a snippet from the second:

In Tamsui

2018: Kolkata – It was the time when we were expecting Sakura so we just stayed put where we were.

2019: Darjeeling – It was the first trip with Sakura on our anniversary and she definitely enjoyed it with us as seen here.

2020: Bangkok & Krabi – It was the first (and most probably last) international trip with Sakura on our anniversary (just before Covid-19 and associated travel restrictions hit!) and she was joyful on this trip as well.

2021: Kalimpong – It was the one of very few possibilities and we were glad that we took this trip.

2022: Jaipur – It was our first trip as a family in Rajasthan and we covered a lot as discussed here.

2023: Udaipur – It was our second trip as a family in Rajasthan and we covered a lot as discussed here.

So that is all the decade worth of travelling collated in a single blog post. It is also worth re-iterating that just because we stopped travelling at the end of January doesn’t mean we stopped travelling altogether! To make up for that deficit, we have been travelling a month earlier (near the end of December), so for the last two years, I could as well make these entries:

20243: Chennai & Mahabalipuram – It was our first trip as a family in Tamil Nadu and is showcased here.

20254: Madurai & Rameswaram – It was our second trip as a family in Tamil Nadu and She hasn’t made an album for it so nothing to showcase here. It was a nice trip overall, though certain elements could have been avoided in hindsight.

Anyway, I won’t bore you with nothing in particular anymore and leave you with two shers of Dr. Nawaz Deobandi.

दुश्मन हमारी हार पे खुश थे बहुत मियां
लेकिन हमारे दोस्त भी कम खुश नहीं रहे

Dushman hamaari haar pe khush the bahut miyaan
Lekin hamaare dost bhi kam khush nahin rahe

Enemies were overjoyed with my defeat
But my friends' joy was no less sweet!

वो हमेशा यही कहता था की तुम बेहतर हो
मैं समझता हूँ की वो शख्श बहुत बेहतर था

Wo hamesha yahi kahata tha ki tum behtar ho
Main samajhta hun ki wo shakhsh bahut behtar tha

That one always did insist that you are better
I realized that that person was much better!

नवाज़ देवबन्दी (Nawaaz Deobandi)

Where will you travel this year?

Monday, December 25, 2023

It Started, and It Will End!

That’s how years work. And this year won’t be an exception.

2023: TIU

So what could this post be about is what I imagine you wondering at this point! And to answer that I just give a shrug because who knows where this post is headed, or for that matter this whole blog in the near future. If we’re getting that ahead of ourselves, why not worry about the whole world heating up nicely and turning crisp & golden brown for some interstellar being’s planet tikka starter. I should probably write up a story like that for Nature Futures in the new year.

So what else could I talk about here in the last post of this year? I could talk about what I did / accomplish in the last 12 months like I did in some past years. But I don’t think that’s a good idea because I didn’t do much or accomplish much this year. I could review 2023 month-wise like I did last year. But that’s definitely not a good idea as this year is much more depressing than the last year. I could review 2024 on a pro-rata basis (whatever the hell that means!). Yes, that’s more like it. That is a good idea as there is a lot of fake news out there and nobody can complain if I add some more to that ever-increasing nonsensical body of internet content!

  • January: For the first time in a decade, my Superpartner and I did not go to a new city to celebrate our wedding anniversary.
  • February: Sino-Taiwan war started finally!
  • March: Our grand tour of Rajasthan started.
  • April: The grand tour continued since the war had jeopardized our plans to visit Taiwan.
  • May: Back to Bengaluru for a new academic session.
  • June: Puerto Rico became 51st state of USA.
  • July: I finally published a paper that I’d been working on for the last two years!
  • August: Rishi Sunak attacked.
  • September: John Oliver dies.
  • October: Nobel Prizes announced.
  • November: World population decimated due to Rovid-24.
  • December: This blog ends due to obvious reasons.

Happy New Year

Tuesday, October 24, 2023

Happy Dashain

Dusshera vacation is ending today. And to keep it interesting, we went on a two days trip to Mangalore last week (even before posting the previous post!). This trip turned out to be the worst I have ever been on. Now, I could go on about all the things that went wrong, the horribly humid weather, the reasons behind them, the sordidly sweltering atmosphere, and the “wrong” reactions to things, and so on. But what is the point of that? The whole point of this blog for the last few years has been just to satisfy the post quota, regardless of the quality of the posts. So I will just follow that line of minimal thought and leave you with some photos and the end of the post.

Panambur Beach

At Beach Beach view

In & Out Hotel Room

View from Room Closet in Room

At PABBA’s

Sad times Tiramisu time

Eagle & Cat

Eagle Cat

Mangaluru Trip

Saturday, October 21, 2023

Safari and Zoo

Dusshera vacation is in full swing. And to keep it so, we went to Bannerghatta Biological park earlier this week. It was part ‘safari’ and part ‘zoo’ trip. We did not go to the butterfly park. After the two-part trip, we ate some red pasta and fried rice and ice-creams at the park itself. No point in belaboring the point, so here are some photos and the end of the post.

Safari

Spotted Deer Deer Deer

Safari

Lioness Sleeping Lionesses Lion

Safari

Tiger White Tiger White Tiger

Safari

Zoo Animals

Zebras Langur Bear  Wild Dogs Hippopotamus Elephant Monkeys Aligators Python

Zoo Birds

Emu Hornbill Silver Pheasant Golden Pheasant Ambherst Pheasant Macaw

The Whole Album