Showing posts with label Mechanical. Show all posts
Showing posts with label Mechanical. Show all posts

Monday, June 29, 2009

It Finally Happened

After a long time, it finally happened. Before I tell you what ‘it’ is I have to tell you the background. So read on!

This weekend we planned to go to Elephanta Caves and also roam around a bit at Churchgate. Frankly, I am not much interested in history, so as expected I didn’t love the caves much. A few pics here and there, especially of monkeys, a snake and shops there, meditated a while there; but what really rocked our moods was the boat trip while going to and coming back from the caves, which are located on an island. This was the first time I had adventured into the sea; luckily for us, it was not raining that day; but the currents were still strong and they almost threw me off my feet a few times while I tried to stand on the deck and take a few pics. We decided to go on the top deck by just paying Rs10/- extra which were worth the amount of fun we had there. The driver even allowed me to manoeuvre the boat for a while, (when it was docked of course :P). The view was amazing, awesome, breath-taking, overwhelming, (even MSWord Thesaurus won’t provide me enough words, so let the pics say the rest. For higher resolution pics see my orkut album).


And yes, the boat trip begins and ends at Gateway of India and Hotel Taj. Earlier that day we took a few pics there.


After returning from the boat trip my friend did a bit of shopping at the Fashion street, we had ganne ka juice and went and sat at Marine drive for a while. Just then there was a drizzle, light enough for us to enjoy getting wet in it and strong enough to cause the rainbow behind us. My friend and I (both mechanical engineers) had a good discussion on how tetrahedral shaped concrete slabs, piled on top of each other, would help to disperse the stresses caused by splashing sea water tides and prevent the wall from falling. For nature lovers like me, apart from bird watching :P there were variety of crabs, (no pun intended here if it exists) and in all sizes. And finally I think I have told enough things to tell you what ‘it’ is. Unfortunately, ‘it’ happened. My DIGCAM battery got discharged, I had not charged it for a long time! I cursed myself over a hundred times for letting ‘it’ happen. So I could not take any pics at Marine Drive.


When the sun was almost about to set, we decided to retreat. I had a hamburger at Wincy and took a packed local back home. It was neither BCC, FCC, nor hexagonal packing; but worst kind of packing I have ever encountered, the density was highest I assure even without any calculations.


On Sunday we went to Juhu Chaupati, which was not much different from Colva beach, only it was more polluted as the tides brought with them polythene bags in addition to sea water. However, some things that you won’t get to see at Goan beaches are the Bombay Pav Bhaji and other chat stalls, the kalakhatta, chana masala, fruit decoraters, flute-sellers and the state-of-the-art fortune tellers, not humans but robots! (See the pic). We transformed our jeans into shorts and enjoyed the splash of waves for a while and then fed our hungry bellies at the Chat stalls.



Sunday, May 31, 2009

First time in Mumbai?

I had been to Mumbai before, but never alone. And I was supposed to spend two months in IIT Bombay for summer training. I had got a project in Aerospace Engg Dept.

Waise I am not a good travel guide, never tried that before, but I am sure my experiences would be useful for a first timer in Mumbai. Here’s the preparation that I did, apart from the mental preparation of staying away from home for two months. This is what I packed in my bag apart from clothes: My shaving kit, toothpaste and brush, soaps for taking bath and washing clothes, my digital camera, alarm clock, cello-tape and scissor, pillow cover, laptop, mobile with charger, calculator, pen, refill, pencil, passport sized photos, ruler, umbrella, a keychain, RJ45 and LAN cables, towel, comb and most important, I took printouts of two maps that I thought would be very useful, Mumbai city map and IITB campus map, which I would always keep in my wallet. They did come handy in the first week especially. Apart from this, one may take other things like a notepad, an emergency address-book in case your mobile gets lost, itch guard, medicine tablets, etc. I had a total of three bags, one with lappy, one handbag and a main luggage trolley.

Thik hai, packing-shacking ho gayi, but you can’t leave your home until you get the necessary instructions from your mother! Like don’t eat or drink anything on the roadside and take care of your wallet and other belongings when you are travelling in local train, etc...

My uncle from Mumbai was in Goa for a few days and would be going back by car, so I went with him. It was a tiring journey of more than 13hrs. I stayed at his place at night and next morning my cousin gave me a flavour of travelling in Mumbai city. We travelled in auto-rickshaw as well as local train to reach another uncle’s place at Vile Parle. I was to stay here till I got hostel accommodation in IIT campus.

It’s been over a year now since I know to drive, and I always thought I am a good driver, until I saw the traffic here during the rickshaw ride, especially while crossing the narrow lanes and penetrating the pedestrians who walk on both sides. The pedestrians have become immune to the honking and don’t give a heed even when the vehicle is one metre away from them. I believe they have wrongly interpreted the saying, “who can harm the man whom god protects himself”.

And what do I say about the local train journey. The compartment was fully packed and we had two bags each, me and my cousin. I didn’t understand what happened in those 20 secs, yeah the train stops for only 20 secs on each station and people get out as well as get inside in that much time. I had studied long back that two bodies can’t occupy the same space. But I had also been watching Heroes where D. L. Hawkins could pass through walls and objects. I began to wonder if I too had some amazing abilities and whether I had passed through men when I had boarded that local.

The next day I went to IITB in my uncle’s car. I met the Professor Pant, who’s a very nice person to talk to and I became sure that I would get a very good experience by working under his guidance. I also met the project manager who gave me a report of the previous work that had been attempted on my project area. I grasped it quickly and the same night I had my own idea ready which I would present to the professor later. The summer interns were given a separate space to sit in the lab and of course we had high-speed net access. :)

Back to off-campus activities, I learnt how to travel in bus and local train on my own within two days. It was a bit tiring journey but it helped me get a feel of Mumbai life. I’ll always preserve the tickets of my first journey.

The traffic is pretty much unpredictable in these big cities. Just one independent variable (distance) is not sufficient to know the time for riding between two cities. A drive that can take 30 mins with less traffic can take over 1.5 hrs the next day in midst of traffic. In fact there is a 3m wide lane which connects Andheri station to bus stand, to walk 10m it can take 5min.

So I usually reached home at 7pm on an average and watched heroes until it was dinner time. Exhausted from the day’s work I would fall fast asleep by 11pm. That’s how I spent my first week here, six more to go.

Friday, May 1, 2009

True Love

When you are in true love, all you can think is about your love. All you can see is your love, a lot of movies have used this concept. But I neither intend to discuss a script for a movie here nor am I going to write about my latest crush. [So do I have one? ;) ] Nevertheless this is a true incident that happened with me...

My cousin had been to Mysore and had uploaded a picture of a giraffe she had taken. Here it is:


It so happened that I had to answer my CAD exam the next day. I had been studying a chapter on FEM (Finite Element Method). I LOVE IT!! Actually I had also done a project in FEM using ANSYS in this semester. When I saw the picture of the giraffe I pictured a Finite Element Meshed Model of giraffe. For non-mechanical friends, presented below is FEM in two lines.


This is a model of a rectangular plate with holes. In FEM basically the whole plate is divided into a number of small elements and required analysis is done. (Now have a look at the giraffe!)

So I had to conclude that if Newton discovered gravity when an apple fell on his head, then the guy who invented FEM must have seen a giraffe when he got the idea!!

Cheers!! So Please Protect Wild Life, who knows which species will inspire the next technological reform? ;)