Been a busy week and weekend

Had a busy week attending a few training sessions, as well as (trying to) study for some technical certifications. When most of India had probably just gone to sleep in the morning hours of Sunday after wild celebrations for India's cricket World Cup win, I reported for the certification exam, took the 4-hour exam, and passed it.

A good thing is that I have a holiday today (Monday). That gives me some time to catch up on some reading, writing (er, typing) and preparing for the other exams.

There was some stress as well when on the morning of the exam I discovered that I had lost my cell phone - not that it contained anything important, and I had a recent backup of my contacts, but then getting the SIM card blocked, getting a replacement, and lodging a police complaint using the IMEI number (important since the phone might be misused) were the activities I had lined up for after the exam. Fortunately, a call on the phone revealed that some good samaritan had not only found it, but also readily agreed to part with it. That saved me some headache.

What wheel?

A newspaper article (8th March, Times of India) specifies that the Deccan Queen would be piloted by Surekha Yadav, and for the first time "a woman would be behind the wheel". What wheel? Surely, this should not read as "behind the wheel", but "above the wheels". Surely, there is no "steering wheel" in a loco. Okay, I am trying to be picky here, and I get it that this is more of a commonly-used phrase, but hopefully the author also understands the same.

Coming back to Surekha Yadav, I have, of course, read about her earlier. She was also filmed in the National Geographic documentary on "Mumbai" in their "Megacities" serials. She is shown piloting a CR suburban local (probably shot between Dadar and Kurla) frantically blowing the horn to ward off trespassers.

Started a new tech blog

Started a new tech-related blog over at Wordpress. This is because Blogger does not support PDF attachments (remember the previous post about LaTeX). To all my computer-savvy readers, figure out where it is. Hint: There has to be a Unix connection for the name, and devices are an eternal favorite along with the fascination for 0.

Sorely missing Linux

I have been using my new desktop (bundled with Windows 7) for a while, but I am sorely missing my Linux (especially Ubuntu, Kubuntu, and Debian). And with that, I am also missing all the wonderful utilities that GNU brings along. Not to mention LaTeX (not the material, but the software). Its a pleasure to read documents that are typeset with LaTeX and variants. With a lot of (non-work related) material to be put into document form, I finally installed ProTeXt for Windows. While it seems to be working fine, I still miss my Kile -that fine KDE-based software with which I had typed my entire master's thesis.

I am also looking at trying out writing some mini (or maybe pocket) books. Looking over my disk archives, I had found a wonderful way of combining LaTeX for A5 sized paper with some nifty Linux shell scripts (psnup  and what not). This would produce a booklet, but still be printed on a standard A4 paper, but the pages would be laid out such that when printed it could be stitched like a look. Really love the idea, as well as the output quality. Another point is that most of the cheat sheets that I had prepared while doing my academics were typeset in LaTeX.

Now, I know there are a lot of GNU utils available for Windows (GetGnuWin32, Cygwin, etc.). And I do not think any other software (at least the free ones) can match the quality of LaTeX. I think it is better to get Ubuntu installed (maybe using Microsoft Virtual PC or other virtual machine). So that's what's happening now - a download of the Ubuntu 10.10.

Update (2011-02-17): Yeah! just finished installing and firing up the Ubuntu 10.10 on a VirtualBox. This update is being posted from the VM running Ubuntu. Had some problems with the VM crashing while installing initially and later the display res, but things have been sorted out. Works like a charm!

"Don't Lose Your Mind, Lose Your Weight" - a reminder to what we forgot

Just finished reading the book by Rujuta Diwekar (website not working when checked last). While most of it is common sense, it came across an important read because common sense is so uncommon. In any case, the rules stated by her are something inline with what I had gathered over the years. Of course, the most important thing is to know the signals offered by the body (I call this "debugging" the body). It becomes easy when you have a settled and more-or-less fixed routine. Just like it is easy to debug a program that broke due to changes made - you know where to look, it is easy to understand why you feel light or heavy, why you do not feel hungry, have a headache, etc. if there are some changes to the diet or routine.

The book seems to have preference for ayurveda and yoga and other desi things, but that is similar to my opinion too.

Another trip to LTT

Got an opportunity to go to LTT (Lokmanya Tilak Terminus) last evening. My parents were traveling to Ernakulam. I was lucky to get tickets for them on the newly inaugurated LTT-ERS Duronto Superfast Express. In fact, this service was introduced only on the 18th of January. As is the case with most other Durontos, there are hardly any stops - in fact, the train travels non-stop to Ernakulam (with only about 5 technical halts - maybe for crew change, etc., but not to pick up passengers).
 
The train's scheduled departure is at 20:50 from LTT,  and I reached there about an hour earlier. The rake (brand new LHB coaches, but with a "fractal" livery - printed plastic stuck over its original paint)  was spotlessly clean. I could see the inside of the luggage compartment - it was all shiny stainless steel. The service crew of the train (in uniforms) were busy loading bottles of water and other stuff onto the train coaches. There were 1st AC, 2-tier AC, and 3-tier AC coaches. And, of course, the pantry car and a hot buffet car as  well.

The loco was still not attached. After I  got my parents settled, I went off to the front of the rake to see what I am always keen to see - the coupling of the loco to the rake. There was no activity related to the coupling. I sat down patiently. When it was about 20 minutes to departure, I could hear a short horn - a typical WDM3 / WDP4 horn. A couple of khalasis turned up with a wireless radio and the work gloves. One of them asked the other whether it was an AlCo, and the other replied in the affirmative. Moments later, the Kalyan loco shed WDM3D #11254 had arrived on the same track as the rake. A couple of hand signals later the loco waited about a few hundred meters away. The khalasi jumped onto the tracks, adjusted the coupler of the rake, clambered back up onto the platform. Meanwhile, a handful of engineers arrived at the spot - making checks, giving comments, studying or whatever else they seemed to be doing. I got a feeling that this unusual visit by the engineers at the everyday event of coupling  could have been because of the presence of the LHB rake at LTT. (Usually, only Rajdhanis and Durontos have these coaches - and this might have been one of the first services with LHB coaches at LTT).

A few more hand signals later, the loco was moved very gently to be attached to the rake. The khalasi jumped back again, and coupled the rake - air brake pipe as well. Another one did the checks. With all final checks in place, the pilot started the compressor, and all was well.

A few minutes later the engineers were in the SLR coach checking out the diesel generator sets, the brake van, etc. Another 10 minutes later, the train revved up, and departed  - albeit a few minutes later than its scheduled departure time.

Nexus S : my first Android

Received by first Android phone (a Nexus S) a few days ago. I have been playing with it, and trying to get a hang of whether it is a good competitor to the iPhone. Though I love gadgets, I have been consciously trying to avoid adding to the e-waste. So, while I used my first mobile for about 8 years, the Nokia that I current use is just about a year old. I do not intend to make the Nexus S my daily phone, but more to use it as a developer's phone. It still does not have a SIM card - I use it via the WiFi setting up my Windows 7 as a virtual access point.

From whatever I have read, it has a 1GHz processor, and until now the phone and the apps seems to be quite a pleasure to use. There are few grouses regarding the placement of the home buttons / rocker buttons, but I'll reserve that for a later post.

Until now (like my brief iPad experience outlined in this post), Android seems to have a large number of games / entertainment apps available. So, off I go back to the phone to have some more leisurely Sunday fun.

WDM2 Interactive

One of the fun things to do is to play around with this Flash animation created by Sheeju Chandran available at IRFCA. Depending on your browser / Flash plugin  version, you may have  to right-click and choose "Play" and select the "Interactive Technical Diagram". Among other useful information, the parts of the WDM2 and its inner workings (obviously a simplification) can be viewed. Check it out, and don't forget to try out the short and long horns, and the air compressor and release.

A screenshot of the interactive WDM2

Some interesting rail vids

Back to railfanning:Some interesting ones:

• The mighty WDP4 being coupled to a rake: requires a couple of tries to really get it right. Probably something to do with the responsiveness of the control or the power of the gigantic WDP4. Or maybe the pilot was used to the oldie-but-goldie (non-microprocessor) WDMs.

• A token exchange vid: This time the Koyna Express at Ambale.
• And, this eternal favorite that did quite some rounds on the email: A careless couple misjudging the speed of a WAP-4. Luckily, nothing happened. Careless Couple crossing

Ecstatic kirtan and a divine Sunday feast

Over the last decade, I have been following a practice of celebrating special family occasions with dinner / lunch from the Govinda's restaurant at ISKCON,  Juhu in Mumbai. This Sunday, too, saw me attend an ecstatic kirtan (congregational chanting) at the temple there followed by a take away of the Sunday spread at Govinda's. Over  the years, the rates of the buffet have increased multi-fold. The weekend rates are a bit higher than the weekday rates. The take away rates are lesser than the dine in rates primarily because only a limited quantity is packed for the take away as compared to the unlimited buffet, and also because a fewer variety of dishes from the buffet are packed in. For example, if the buffet has 4 rice dishes, only 1 would be packed for the take away. The take away weekend price is now Rs. 300.

Though there are people who have opinions otherwise, I, nevertheless, found the food (prasadam) to be absolutely divine.

Hamsadhwani instrumental

Been searching for a while for an instrumental rendition of raga Hamsadhwani, the most popular use of which is in MSD's Vataapi Ganapatim. Came across a couple of superb pieces on YouTube, and thought of posting it for those interested:

• Shrinidhi's guitar rendition of Vataapi at a NJ temple
• A saxophone version - there are more than one sax versions, but I feel this one from Shyam Murali is nice

Here is the Ibanez guitar version embedded:

Passport Application: Day 2

Day 1 for the passport application of my daughter was mentioned in an earlier post. Fortunately, day 2, was not as bad at all. Things did proceed smoothly. There was a separate queue for people who had had to go back and come for a second (or more) visit. The sentiment in the queue was the same - why hide information from people, and why not mention everything clearly. Also, such "repeat visitors" were herded into Hall 2, which is a separate hall than the Hall 1 (for normal passport applications).

In any case, the application was accepted by 11 a.m.

Netra tarpanam: lubrication for the eyes

I have been visiting one of Ayush Ayurvedic Therapy Centres for a few times now, and one of the treatments I undertake is what is known as "Netra tarpanam". In fact, after these few sittings, I have come to like its effect on my eyes. Working by spending a larger part of the day staring at a computer screen, it is easy for the eyes to be strained. Fortunately, for me, I still do not have had to resort to lenses. But in my experience, this therapy seems to have the good benefits that it touts - at least, my eyes feel better.

Let me explain the treatment first: You are asked to lie down, and a "wall or dam" is prepared using ground (urad or rice?) flour around both the eyes. The idea is to put some medicated liquid on the eyes, and to make it remain there and enter the eyes. This medicated liquid is usually some kind of medicated ghee that is warmed up just before pouring it on the eyes. While some people I have described this to get scared just thinking of hot ghee being poured into one's eyes, notice that I said warm and not hot.The ghee is warm enough to cause a good fomentation of the eye lids. You are then asked to open the eyes, and the liquid is allowed to float on the eyes. After a little twitching (as is the usual case with eye drops), the liquid is then dabbed up. The eyes feel much relieved and lubricated.

In another context, a book on natural therapies that I had read recommended that the hard area (bones around the eye socket) around the eyes be massaged with one's fingers on a regular basis, if one needs to get rid of lenses. The idea is to exercise and strengthen the eye muscles so that they feel relaxed.
I think among other things one of the things that this oil therapy does is also the same. The twitching makes ones eye muscles to be exercised. Its probably the same with eye drops that cause tearing. I know there are eye drops that claim to not bring tears to the eyes - this is good especially  for kids - but I think those eye drops are for cleansing the eyes only, not exercising them.


By the way, the Ayush therapy centers are probably run by franchisees, and the Ayush center brand has been in existence for some years now - launched by Unilever (then HLL) and AVP (Arya Vaidya Pharmacy). I also came across this board that greets visitors in the therapy center that I visit. I will leave you with these words of wisdom to think about.

How to understand stress:

To untie a knot, one must know how the knot was tied in the first place.
(Surangama Sutra)

Regional Passport Office: Another brush with the govt offices

My experiences with govt offices are far and few, but the experiences they create are enough to last a lifetime. The last time I had this experience was about 3 years ago when we had to visit the FRRO thrice in 3 days. This is already documented in this post ("Do it in 8" and other short stories from the FRRO)".

This time it was the passport office's turn because of the application of passport for my kid. I will document the exact procedure in a later post. But in this post it is sufficient to say that I had done an online registration, read the FAQ on the passport office's website, collected the documents and photocopies as required. I reached at  10 a.m. for my slot at 10:45 a.m. However, it was only at about 11:05 a.m. that I entered the hall. One more hour of wait, and I reached the counter for scrutiny of application and the supporting documents.

The lady at the counter asked me whether my wife had a passport, and I said it had expired. The lady asked me to note the number of my wife's passport, and attach photocopies. I had entered  my passport number on the form, and also attached the photocopies of my passport. I tried to reason saying that the form mentioned  that only valid passport, and besides, the form mentioned that EITHER of the parents'  passport details would do. But no. In India, our people love to have undocumented rules or even if they are documented, then hiding them so that these are difficult to find, and are discovered at run-time. So, I was ordered to  go away and come back with the photocopies of my wife's invalid passport. Another fun and exciting trip is definitely on, and I will post the experiences of day 2 for this passport application.

Just for the record, here's an image capture of the application form that states the parents' passport details. Also  note how the word EITHER is all upper-case and underlined to state its importance. But looks like to our govt officials, the word EITHER means something else. Also, notice how it states clearly that only "Valid Indian Passport" has to be considered.

Click to view larger size

I know for sure that in computer science, the  word EITHER means "either one or  the other or both". If it meant both, then most programs would start failing miserably. Imagine changing the meaning of boolean OR to boolean AND...

The Rs. 50 all-day Mumbai Suburban railway ticket

Out of curiosity, one weekend I bought the all-day Mumbai Suburban railway ticket. This costs Rs. 50 and is only valid within suburban Mumbai limits. The ticket is valid for the entire day until mid-night, and is valid on the Western, Central and Harbour lines. There is some confusion regarding the limits, but I guess these would be:

• Churchgate to Virar, on the Western line
• Mumbai CST to Karjat / Kasar, on the Central line
• Mumbai CST to Panvel, on the Harbour line

By "confusion", I mean to ask whether the ticket is valid on the Khopoli line (beyond Karjat), and if it is valid upto Dahanu Road  from Virar.

Update (2010-December-23): Today's  Times of India newspaper carried an advert specifying that Virar to Dahanu is covered as well. Take a look at the advert below. It also specifies that there are 3-day and 5-day tickets as well, and that these are for the 1st as well as 2nd class.

Click to view larger image

Update (2010-December-05): Here's a scan of the ticket. In railway parlance, it is also called as the "Tourist Ticket" (or more correctly the "Second Adult Tourist -1day Ticket").

Click to view a larger image

Shikari Shambu, Suppandi, and others

I received a huge cache of comics last week that I had ordered from Amar Chitra Katha. I had placed a couple of orders from the online store, and I have had no regrets so far.

It all started about a year ago when I had bought a Tinkle comic from a newspaper stand. I was reminded of my youth days when comics ruled the roost, and were a staple time pass for school vacations. Subsequently, I also found a digest of Suppandi stories. One thing led to another, and soon I found that there were other good collection sets available, but none available easily at newspaper stands. So the online shop came in handy. More sets of the Suppandi collection followed. Then, very recently I had ordered this set of Humor collection (Birbal,  Tenali Raman, Gopal) from the online store. And, by the way, shipping is free within Mumbai (done through DTDC couriers).

Here's a scan from a comic devoted to Shikari Shambu stories.

And one of the comics on Birbal contains the now standard Narayan Murthy quote:

"Amar Chitra Kathas are a glorious tribute to India’s rich cultural heritage. These books have been an integral part of my children’s early years, as they have been for many other families across India. Comics are a great way of reaching out to children, inculcating reading habits and driving their quest to learn more about our roots.”

A rather quiet Diwali

This year was one of  the quietest Diwalis that I have ever experienced in Mumbai. While it was quite some years back that I had stopped the bursting of noisy crackers, I was surprised  to observe that no one burst crackers from my society of 6 buildings - even on Lakshmi Puja day. And to keep the record spotless, none on Bhau Beej day either.

The trend seems to be the same in other parts of Mumbai. It does seem that children were being taught the cons of bursting crackers in school. And while that is a good thing for the environment and all, wonder what effect it will have on the child labor in Sivakasi and other parts where the crackers are actually manufactured.

Neutral zone now at Borivali / Dahisar

Post the AC conversion of some part of the suburban Western Railway line, the neutral section is now located between Borivali and Dahisar. The WCAMs (AC - DC dual locos) now lower down the AC pantograph at this section, and raise the DC one before the end of the neutral section. Here's a video from YouTube that captures this moment. Note the rear pantograph being dropped before the front one is raised. Also, note the boys passing by are oblivious to why this filming is taking place - probably not knowing what is happening.

Shweeb: cycle your way in a capsule

Google's 10^100 project had invited people to submit ideas that could change people's lives. One of the chosen entries was Shweeb in the transportation section. The below YouTube video shows how much fun it can be to commute to work. Of course, the below ride is currently only deployed at a park in New Zealand.

Microsoft Kinect

Recently attended a Microsoft session where they touted the yet-to-be-released Kinect game controller. The video at YouTube about this commercial says it all. Quite impressive.