Showing posts with label Interesting read. Show all posts
Showing posts with label Interesting read. Show all posts

Friday, June 24, 2011

Beautiful words in English (2)

I recently re-posted an old blog of mine titled Beautiful words in English on my Facebook page for My Scribbling Space. My father left a comment there saying that "in today's sms world where is the place or time for beauty?" We are so caught up in our busy lives that we fail to recognize the meaning some words until and unless we are they actually come and hit us. So I thought it would be nice to write more such posts from time to time.
Here is then the second one in this series:

1. Perseverance
the recipe for a sure-shot win












2. Patience
hoping for the best even when the going is the worst









3. Longing
what distance brings with it













4. Presence
who makes all the difference to your life









5. Togetherness
a harmony of two









6. Home
where your heart returns to wherever you may go












7. Trust
what lies behind a leap of faith












8. Perfection
... is not an accident
(motto of Eagle Electric Manufacturing Co., INC., NY)









9. Memories
timeless treasures that you carry forth












10. Dawn
the wonderfulness that awaits at the end of your period of struggle











-----------------------------------------------------------------------------------------------
P.S: Any beautiful words you would like to suggest to add to the collection?


Monday, November 09, 2009

Its elementary



A couple of weeks back I had the good fortune of visiting the MindTree campus in Bangalore. I returned loving its architecture and appreciating the thoughtfulness that must have gone into making it beautiful. Impressed by it all, I began reading its co-founder Subroto Bagchi's authored The High Performance Entrepreneur.

It has an interesting chapter which tells us the nine elements that one should have when setting up a core entrepreneurial team. The truth is we could do with making use of some of these in our personal relationships too. Here is my take.


1. Complementary composition
Just like with building a team, instead of looking for pure compatibility we should go for someone who is able to complement us. A couple need not be exact opposites to attract each other. They should really be able to fill in each others blanks. When and where one is weak, the other should take over.

2. Shared vision
When starting a company the core team should have a shared vision. I had read somewhere that couples who discuss their future plans indeed go a long way. Seeing another rejoice in your success and having them express their support in your endeavours can only increase your happiness by manifold and bring the two closer.

3. Transparency
Apparently even though the initial MindTree team had known each other for years, before starting they actually sat together to openly talk about themselves. The idea was to make members aware of any pitfalls including health problems that could affect the company adversely. Similarly in a relation being honest and truthful can save a lot of unnecessary time and emotions spent.

4. Ability to question each other and take disagreement in stride
It is understandable that during discussions of proposals and strategies everyone in the team is not bound to hold the same views. Occasionally this can lead to arguments and a heated atmosphere. The author says that before stepping out of the conference room the team should sort out their differences and arrive at a consensus. This is a rule which every husband and wife pair should also follow. One shouldn't carry your anger or grudges over to the next day. Let it go even before going to sleep.

5. Personal integrity and mutual trust, and Resilience
You must have faith in the venture you've begun and in the people who are there with you. There will be criticism and questions raised. Things might not seem to be going according to your plans. But you must not give up. Many companies failed to reach the pinnacle when people behind them lost steam. Any and every relationship has to go through its share of downs. But be it in sickness or in health, for richer or for poorer... we should stand by each other.

Monday, April 27, 2009

My third paper

My third paper in the area of hydrogen storage is now available online. You can view the article by clicking on the link:

http://xlink.rsc.org/?doi=B901115C

and can cite it as:

Journal of Materials Chemistry, 2009, DOI: 10.1039/B901115C



Friday, January 23, 2009

Beautiful words in English

I got a forward today in my inbox listing 34 Beautiful Words in English. Along with each word there was a photo describing it. I agreed with some of the choices wholeheartedly (see below numbers 1, 2, 14 and 15) and not so much with others. So here's a similar list of 15 words, in no particular order, which according to me are just beautiful and why.


1. Love
because it has so many forms, each wonderful in its own way.
















2. Freedom
for me is the freedom to be with the one I love without a care, worry or fear in the world.













3. Faith
is the test of our unwavering belief in someone and our ability of not breaking someone's trust in us.











4. Prayer
a way of thanking God for everything.















5. Family
the support that keeps you going when nothing else does.









6. Blessings

are the good wishes of our parents for every new step that we take in our lives.












7. Rest
is what I feel in someone's arms.












8. Happiness
this is the best aftereffect of love.













9. Dreams
always make me smile, especially the ones I spin in broad daylight with my eyes wide open.












10. Ambition
because without it we'd be standing at just one place.
















11. Drive
the key ingredient which keeps us on the road to success.











12. Heart
as it never lets us astray.












13. Midway
in a friend's words "relationships are all about meeting midway".















14. Eternity
stands for you and I together forever.










15. Destiny
you don't believe in it until it happens.














----------------------------------------------------------------------------
PS: Which words did you like the most from the above list?


Thursday, July 24, 2008

Omar Abdullah's Lok Sabha Speech

I was really lucky to have been there in front of the tv when Omar Abdullah of the J&K National Conference delivered his impassioned speech on the floor of the Lok Sabha during the trust the vote over the Nuclear Deal on 22 July, 2008. He spoke with a tremendous confidence and command which not only displayed his experience of having been around for 10 years but also gave us a peek into his emotions. It was a short two minutes speech but of such eloquence and feverishness that it will be remembered for years to come.

In stark contrast the PM's speech was barely audible. He appeared nervous and amidst loud outbursts from the Oppositions demanding his resignation he chose to submit it in writing to the Speaker.

My ardent wish is to hear an Indian Prime Minister and President to speak with the kind of flaming enthusiasm Omar Abdullah exhibited in the Lok Sabha.

So impressed was I in those two minutes that I am putting here the entire speech for you to read.

Sir,

I am a Muslim and I am an Indian and I don't see any distinction between the two.

I see no reason why I as a Muslim have to fear a deal between India and the United States of America. This is a deal between two countries... it is a deal between, we hope, two countries that in the future will be two equals.

Sir, the enemies of Indian Muslims are not the Americans... the enemies of the Indian Muslims are not deals like this... the enemies of Indian Muslims are the same enemies that all the poor people of India face- poverty, hunger, unemployment, lack of development and the absence of our voice. It is that we are against... the effort that is made to crush our voice!

Sir, I am not a member of the UPA. I do not aspire the membership of the UPA. I am extremely unhappy with the way in which my friends in the Left have taken on the self impose positon of being the certifiers of who is secular and who is not.

Sir, until a few years ago I was part of this NDA... I was a minister with them and these same Left people considered me as a political untouchable. They considered me as an outcaste because I was a part of the NDA. Today these same Left people are telling me that all secular parties must unite with the BJP to bring down this government!

Sir, I had made the mistake of standing with them once on the question of Gujarat... I did not resign when my conscience told me to. And my conscience has still not forgiven me. I will not make the same mistake again.

(On being interrupted during his speech over the Amarnath issue Omar Abdullah retaliated by saying in Hindi)

Aapne Amarnath ka aarop lagaaya... aap ek jagah dikhaaein jahan kisi Kashmiri ne yatra ke khilaf baat ki ho!! Aap ek jagah dikhaayein jahan kisi Kashmiri ne kaha ho ki humein yatri nahi chahiye!! Aap ek jagah dikhaaein jahan pe yatriyon ke upar humla hua ho!!

Woh hamari zameen ka muddha tha. Hum apni zameen ke liye ladhe. Aur hum marte dum tak apni zameen ke liye ladhenge!

Lekin hum aapki tarah firkaparast nahi hain... hum aapki tarah communal nahi hain. Hum masjid nahi girate... hum mandir bhi nahi girate. Ek sau saal se bhi zyaada Amarnath ki yatra chalti aa rahi hai. Aur jab tak Kashmir mein musalmaan hain, Srinagar aur Amarnath mein aapki yatra chalti rahegi!

Main yeh baat daave ke saath keh sakta hoon ki in logon ki tarah meri siyasat badalti nahi hai- aaj is taraf kal us taraf. Humne secular forces ke saath haath milaaya hai aur milaate rahenge.

Jammu and Kashmir National Conferece will vote to support the motion moved by the Prime Minister.


Monday, June 23, 2008

Time versus time

All of us must have found at some point or the other certain forwards finding there way into our inbox again and again. Some of these forwards carry nice messages and even inspire us to do better.

I was enthused by one forward which through its many examples told that time whether quantified in units of a year, month, week, day, minute or second and these days perhaps even a nanosecond, is crucial. An athlete who lost a race because of half a second, a doctor who is unable to save a life because of a minute's delay in bringing the patient to the hospital and a student who fails in an exam even after months of preparation would be able to clearly tell us about the importance of time. So we should not waste our time and simply let it go.

The second forward had would-have-been-victims (belonging to a company whose premises was in the Twin Towers) of the 9/11 tragedy telling stories how they got saved because little incidents occurred which made them reach their office late. Some of these "little" things were like a man stopping for buying a band-aid for his blister, a woman's son crying and not wanting to go to school, someone missing his usual train, etc. These stories tell us that while time is important we should not fret when even after our best efforts we lose it or get delayed. We should learn to value these little though irritating (at that moment) speed breakers.

I like both the forwards and use them to inspire me depending on the occasion. To keep me on my toes on the work front I remind myself the words of the first forward. And when I happen to miss a bus and reach home/work late I console myself with the message of the second forward saying "this is where God wants me to be". It always reminds me of this quote:

Agar Bhagwaan tumhe wo nahi de rahe jo tum chahte ho
toh iska matlab hai ki Unhone tumhare liye kuch aur accha soch rakha hai.

meaning

If God is not giving you what you are asking for
then it means that He has made some other better plans for you.



Tuesday, April 29, 2008

My papers!!

I am posting the links of my scientific papers that are now available online with full citations. You might be able to access only the abstracts if you or your institute are not registered users of the journals in which these papers were published.

1. First principles calculations of thermal equations of state and thermodynamic properties of MgH2 at finite temperatures, Computational Materials Science, 2008, 42, 510-516.

2. Density functional investigations of electronic structure and dehydrogenation reactions of Al- and Si-substituted magnesium hydride, ChemPhysChem, 2008, 9, 928-934.

3. SixC1-xO2 alloys: a possible route to stabilize carbon-based silica-like solids?, Solid State Communications, 2007, 144, 273-276.

Happy reading!!

Wednesday, April 23, 2008

IIT Bombay lingo

During my nearly three year stay at IIT Bombay I heard many a slang phrases. Some of those words stayed with me and I still happen to use them in my everyday lingo. My favourites are:

Ab chamka!!??
When you have been trying to understand something for a long time and after many failed attempts you finally get it, then you exclaim with jubilation "ab chamka or "chamak gaya".

Bahut nabad ho raha hai!!!
This is what you'll find yourself saying when you are in grave and extreme tension specially a few hours before quiz or exam time. Nabad is nothing but NBD which is short for Nervous BreakDown.

Maaroing nightouts.
This is rather self explanatory. It stands for burning not just the midnight oil but the all-night oil. Everybody in IIT Bombay has on at least one occasion given an exam without having slept a wink the night before.

Kya fart hai!!!!!
This phrase is used whenever something bugging, that irritates you to the core, happens. The computer that I have been sitting on has been troubling me since morning and hence I have been saying this again and again all day long, though only in my head to avoid embarrassment. A milder and less shocking version would have been "kya bakwaas hai!!"

Daya!!
This is how you respond when (i) a person says anything far fetched, (b) something beyond imagination happens and its just too much for you, or (c) when you want someone to stop rambling. The number of extra a's and exclamation marks added in the end whether in writing or in sound is indicative of the length, breadth and depth of the atrocity being inflicted on you.

Tuesday, July 10, 2007

Cigarette: how is it injurious?

The other day I happened to remember a Dev Anand song from the movie Hum Dono:

Main zindagi ka saath nibhaata chala gaya
Har fikr ko dhooyen mein udhata chala gaya

The second line means "every tension I went on puffing away in a smoke". This and a recent post on Gurveen's blog made me come up with a question.

What are the ingredients of a cigarette?

It turns out a cigarette contains 599 additive and just over 4000 chemical compounds are created when it is burnt!

Quitsmokinghub.com has listed some of these harmful chemicals and their ill effects. Arsenic, benzene, chromium, nickel, vinyl chloride, aminobiphenyl, 2-naphthylamine, cadmium, N-nitrosodiethylamine, N-nitrosopyrrolidine, N-nitrosodiethanolamine are the ingredients that can lead to cancer. Breathing ammonia can cause asthma. Acrolein, pyridine, nickel, cadmium and catechol are reponsible for respiratory diseases. The nicotine, carbon monoxide, hydrogen cyanide and toluene that are present can cause dizziness, nausea and headaches.

It is nicotine which makes the cigarette addictive. Did you know that it is ranked above alcohol, cocaine and heroin as the drug with the highest severity of dependence? Nicotine travels all the way to the brain via the lungs and blood stream. The brain is the actual site of addiction!! For those who smoke I wonder if they know that when they breathe in nicotine they are actually taking in a commercial pesticide!!

Americanheart.org says that "Nicotine causes a short-term increase in blood pressure, heart rate and the flow of blood from the heart. It also causes the arteries to narrow. The smoke includes carbon monoxide, which reduces the amount of oxygen the blood can carry. This, combined with the nicotine effects, creates an imbalance between the demand for oxygen by the cells and the amount of oxygen the blood can supply."

Everyone who has seen Julia Robert's famous movie Erin Brockovich will remember the discussion she has with a college professor about hexavalent chromium. Chromium six which finds its way into the human body through cigarette smoke is responsible for causing cancer, respiratory diseases and irritation to the skin and eye.

Cocoa used in chocolates is harmless. But it is used in cigarettes to open up the lung more to the tobacco smoke. Another additive is ammonia which I'd like to remind the readers which in everyday life is used in solid and liquid fertilizers. One of the famous application of arsenic is as a rat poison. On normal occasions formaldehyde is used to embalm dead bodies, butane as jet fuel and carbon monoxide is an exhaust gas coming out of cars!! I clearly remember using liquid chromium during chemistry practicals in college to clean all the dirty testubes and beakers.

These are only some of the harmful chemicals. These and the rest of 570 additives can be viewed at http://quitsmoking.about.com/cs/nicotineinhaler/a/cigingredients.htm.



Let me leave you now with a picture comparing a normal lung with a smoker's lung.




And here is a picture of the what other organs that are affected by smoking:






PS: Hope all this puts off some people's addiction to smoking.

Wednesday, July 04, 2007

From fat to slim (5): treadmill vs cycling

Just learnt something interesting today from my trainer. Apparantly while using the treadmill for 20 min you burn more fat than using the exercycle for the same time. The reason is that on the treadmill you use your whole body to walk and run. But on the exercycle you use only half of the body weigh and so we burn only 30-40% of the fat burnt !!

Wednesday, June 20, 2007

Pratibha Patil Who?

In today's (20th June, 2007) Indian Express Shobha De has written a column titled "Its not about her" talking about Pratibha Patil who is being fielded by the Congress as a contender for the post of the President of India. The article which begins with the tagline Can we please appraise Pratibha Patil without this stifling regional tokenism and gender symbolism is an interesting read. Shobha De's sarcasm is at its peak when she rubbishes the lady's claim to simplicity because of her khaadi saris.

I am putting here this article which I am sure you'll get hooked on to from the word go.


The presidential election is beginning to come out of my ears. Like a lot of people, I’ve reached a stage when I feel like screaming, “Just get on with it — but spare us the tamasha.” The latest embarrassment to derail the anointment of Pratibha Patil involves her comments on the purdah. If the lady doesn’t know her history, one wonders whether her knowledge of geography is stronger. Would she be able to defend our borders as the commander-in-chief of the Armed Forces? Someone aptly described her nomination as a ‘monumental joke’ being played on the nation by Sonia Gandhi. It’s likely to turn into a joke that backfires if the lady does in fact waltz into the Rashtrapati Bhavan. Though, going by the lack of enthusiasm even within Congress party ranks (and her purdah faux pas), she may just make it easier for the pro-Kalam or pro-Shekhawat lobby to rush past her in the final run-up.

The real tragedy in this debacle is not Pratibha Patil per se — poor thing, she is once again playing a familiar role of handmaiden to the Gandhis. It is the abject denigration of the post itself. From the sublime to the ridiculous, to the downright shabby, the pathetic wheeling and dealing, horse trading and lobbying that have scarred this election, this is nothing short of an insult to the high office. Kahan Radhakrishnan aur kahan Pratibhatai! Besides, nobody cares, nor is anyone convinced with the overnight ‘image makeover’ attempts to position and sell her as the ultimate Bharatiya Naari — a shining symbol of women’s empowerment. What a bogus claim. And as phony and suspect as the nomination itself.

Let’s face it, Pratibha Patil has been pulled out of her mothballed existence and shoved into the spotlight for one reason alone — she is the most accommodating and pliant of the uninspiring bunch that make up the list. She will ensure the safety of the seats of her political masters if it ever comes to that. Lacklustre? Of course. But loyal and obedient — prized attributes given the sensitivity (and fragility) of the numbers game. What if...? Yes, indeed, what if a situation does arise when a crucial presidential vote would decide the fate of the government? Will Pratibhtai have the credentials to take an independent, non-partisan stand? Will she dare to snub Sonia Gandhi and rise above party politics? Put the country first?

It is meaningless to argue the lady deserves a shot at it, or to be asked why we are writing her off without giving her a fair chance. My point is: can we afford such a luxury? If we are being asked to extend our generosity and “give her a chance”, why not be still more large-hearted and give Bhairon Singh Shekhawat the same chance?

Sorry, this isn’t about either petty nit-picking or witch-hunting. The truth is, most Indians don’t know who Pratibha Patil is. And what they have come to know, post-nomination, has left them cold. I wish I could get excited over a former table tennis champion or someone who organised kho-kho and kabbadi matches during her college days. There is nothing impressive or remarkable about any of her touted ‘achievements’. But the problem is, any voiced criticism against the lady is seen as a strike against women.

Come on, let’s leave phony sisterhood and solidarity out of this. It angers me each time a feminist angle is introduced into the debate. A true feminist will never endorse the wrong woman, for that itself goes against the tenets of empowerment. Unfortunately, gender has been superimposed in this case, and an attempt is being made to damn any woman who does not automatically sing hosannahs to Pratibhatai. I resent this sort of manipulation. Call me anti-women, if you wish, I feel like telling these newly-minted champions of stree shakti, but I will not join the chorus singing Tai’s praises.

Where was she all these years? Has anyone heard a peep out of her during numerous debates dealing with atrocities against women? What has she done that is pro-women? Has she raised her voice even once? Not that I know of. So, can we please leave gender out of this, for it communicates the wrong message. Patil’s accident of birth as a female is being flaunted as a badge of honour. God help us. By that definition, any and every woman of India qualifies for the prestigious post.

Let’s be upfront about this. Pratibha Patil simply does not have what it takes to be the President of India. As for all that rubbish regarding her simplicity, spare me the baloney. As if a khadi sari is the ultimate or only description of simplicity! Khadi happens to be one of the most high maintenance fabrics in the country. Ladies who make khadi their big statement invest a lot of money in it. Sonia’s saris are homespun too. But are they cheap? Half the women in India wouldn’t be able to afford these designer khadi one-offs. So, let’s not delude ourselves. Forget about her lack of a Page 3 presence, that’s the least of her problems. Can she make it to Page 1, without most of her countrymen asking, “Who’s she?” It’s time we grew up and stopped playing immature games of tokenism, symbolism, etc. The important thing is to rise above any and every kind of ism, from feminism to regionalism. Just because I am a woman and a Maharashtrian, should I support Pratibhatai? No way.

If Pratibha Patil does make it to Rashtrapati Bhavan, how will it benefit the women of India? Will it lead to fewer thrashings, beatings, torture, murders? Give me a break. This 73-year-old lady deserves to spend her retirement years with more dignity than as a puppet of her long-term patrons. Zail Singh had his jhaddoo. What will Pratibhatai use? Her pallav?

Wednesday, June 06, 2007

Blackle.com

This is what I received in an email recently. It sounds interesting and so I am putting it down here.

T
he idea of
how using a black version of google.com to help saving nearly thousands of mega-watt energy in a year was made a few ago by Mark Ontkush on his blog EcoIron in a post titled "Black Google Would Save 750 Megawatt-hours a Year". The post says "An all white web page uses about 74 watts to display, while an all black page uses only 59 watts." Google, which has a white background and gets about "200 million queries a day" could reduce global energy use by 750 Megawatt-hours a year by simply changing the color of its homepage to black.

In response to this post a black version of Google emerged called blackle.com. This search engine has been created by Toby Heap. The site encourages users to make a difference today [by] … Blackling as energy is saved with each search.

No wonder Blackle has also made it to Ibnlive! Check this news snippet with the headline Log on to Blackle, save energy.

Saturday, June 02, 2007

Dew on the roses

Check out the post with the above title that Daddy has written on his blog: http://rrkelkar.wordpress.com/2007/06/01/dew-on-the-roses/

The reason I am mentioning it here specially is because the meaning of my name is "dew". :)

Friday, March 02, 2007

Angst against NCL


Yesterday I saw a skit which was performed during a cultural programme held at NCL. The skit was titled Munnabhai Chale NCL. On the lines of the Sanjay Dutt film Lage Raho Munnabhai, our Munnabhai decides to learn about the goings on at NCL in order to impress his sweetheart RJ Jhanvi. In doing so he along with Circuit unearths all that is wrong in NCL: the lax security at the gate of the scientific institution, the smelly bathrooms with water leaking like a shower, the unhappiness of a scientist at finding his junior winning the coveted Bhatnagar Award, the easy going attitude of the Safety Committee who are satisfied as long the experiments are being carried out while wearing lab coats and goggles, the frustation of a student on not being able to get his PhD degree even after putting many years of hard work, the disgruntled researcher at not being able to acquire the much needed chemicals for his work or getting them but not in enough quantities and finally his annoyance at the variety of applications forms to be filled and him being sent back and forth between the stores department and purchase section.

During my nearly three year experience at NCL I have found reasons different from the ones mentioned in the play for venting fire. The terrible food at the canteen has always been a cause of complaint. Then the poor accomodation facilities that are provided to the students. Even here its the PhD students who somehow manage to get a room in the hostel while the Project Assistants (PAs) are left to fend for themselves. They have to stay as Paying Guests (PGs) which is very expensive and considering the meagre salaries that we get its very hard to manage. For some life is still harder because they also have to take care of their families back home.

When a national level scientific institute is in such an appalling state what must be the condition of the not so well known organizations? How do you make students stay in India? Why should they not choose to go abroad? Almost all of my friends who are employed in India but not pursuing science earn within a month what we would be able to save in a year if we didn't spend one rupee of our salaries. And we at NCL work as hard as any of them.

Its very easy for scientists with their good pay packets to say that doing research is its own reward. Let them stay in a two room flat shared by six others for which a deposit of 40,000 rupees has to be paid even before you've started getting your first pay check of 8000 (which used to be 5000 for PAs until a year ago and even less before that). For some students even getting that amount is a long time away when there is no position available in the group they join and so for many months and on occasions even for a year have to go without any income as they are simply Guest Workers doing research out of their own will. Let the scientists also work 24x7 on industrial projects that don't even allow you to publish papers and which you can't include in your PhD thesis. Let them work in an uninviting lab with broken chairs and tables which can't be replaced with new ones because of the Director's orders not making it possible to do so until renovation begins. Let them eat the drab lunch at the canteen everyday. Let them after a day's hard work return to a room where you have to sleep on the floor and truly live out of a suitcase. Not only the PGs but those staying in the New Hostel face the last problem because there are no cupboards in any of the rooms!!

And lets see after facing all of this and much more how happy they feel every Monday morning about entering the gates of NCL.

What makes any field attractive is the satisfaction and money that it fetches. And currently doing science in India is not providing either of that.

Its not enough complaining to oneself. We students have to raise our voices if we want our grievances to be heard and addressed. A student body such as a Research Scholars' Forum has to be formed and every person doing research be he/she a PA, JRF, SRF, RA or a Guest Worker should be its member. Monthly or bi-monthly meetings can be held say in the auditorium where students can speak up or if the need be annonimity may even be maintained. Every meeting must be attended by the Director or Deputy Director, someone high up in the Administration and the Student Academic Committee. The actions taken in answer to the questions raised should be followed up in the successive meetings. Improvements in conditions at NCL and outside must be assessed on a regular basis.

I am sure lot more can be done. If any of my fellow NCL researchers are reading this and are in agreement with my views then we could jointly do something in this regard.

Someone has to take a stand.

Why look at others everytime? Why not the one starting it all be us?

Thursday, March 01, 2007

What chemists want to know?

Here are some excerpts taken from an article that appeared in the journal Nature (volume 442, pages 500-502, 3 August 2006). The article talks about what questions are yet to be answered by chemists.

  • Physicists do not shy away from promoting the big questions that drive their field — how the Universe began, say, or what governs the behaviour of space, time and matter over scales from the atomic to the cosmic. Biologists, too, are happy to point to Erwin Schrödinger's question 'What is life?', which they are attempting to answer by unravelling DNA and mapping out the structures and interactions of proteins. But what of the third basic science in the curriculum? To judge from the scant attention chemistry gets in the public media, you could be forgiven for thinking that it is a discipline whose time has passed, its grand puzzles all now answered. Does chemistry have any big questions left?

  • The strongly synthetic character of chemistry sets it apart from the 'discovery' sciences such as physics, biology, astronomy and the Earth sciences. "Chemistry creates its object," as the French chemist Marcelin Berthelot wrote in 1860. Many chemists still see this creativity as one of the field's strengths. "It makes chemistry able to set goals of a type most other sciences cannot hope to attain," says Ron Breslow, an organic chemist at Columbia University in New York and a past president of the ACS.
  • The downside of this focus on making stuff is that chemists can be portrayed as inveterate tinkerers — tweaking the molecular world to satisfy their curiosity, sometimes for fun and sometimes for profit. And it makes it especially hard to see where industrial chemistry ends and academic chemistry begins, because important practical challenges provide the motivation for much academic creativity.
  • No one would deny the importance of applied and industrial chemistry. But if chemistry's questions aren't so much about what we can know but about what we can do, does that make it a form of engineering — a quest for particular solutions to particular problems?
  • According to inorganic chemist John Meurig Thomas of the Royal Institution in London, it is in the nature of chemistry to be a science of particulars. One can identify general principles of chemical bonding, for example, but what often matters is how these are enacted and modified in specific molecules.
  • "I take the view that most of what is interesting in science is now chemistry," Whitesides says. He argues that even some of the key questions in a field as apparently remote from chemistry as astronomy, such as 'How many Earth-like planets are there?' or 'What is on Saturn's moon Titan?' are fundamentally molecular ones.
  • Only chemists know how truly difficult it is to engineer atoms and molecules — something that many other scientific disciplines rely on. If room-temperature superconductors or synthetic bacteria are ever created, it will not be physicists and biologists who make them. And if chemistry is chopped up and parcelled off to other disciplines, there will be no training ground for those who achieve such mastery over matter.

    It would be wrong, moreover, to suggest that the heart of chemistry — rational synthesis — lacks intellectual appeal. Some argue that, rather than trying to understand the world, chemists are attempting to understand all possible worlds. "Chemistry has a useful aspect, but that is not the basic science," says Breslow. "The basic science is clear once we realize that the limited examples of molecules and reactions that nature has supplied are a microdrop in an enormous bucket compared with the wonderful chemical world still to be created and examined."

  • "There is no Holy Grail in chemistry," Hoffmann admits happily. "Occasionally some are held up for public view," he says, but they are just "gimmicky candidates for the chalice". He adds that in a fundamentally creative field, the satisfaction comes from the chase, not the catch. "My natural philosophical disposition is not to work on big questions," says Hoffmann. "I like working on many detailed small problems in this wonderful chemical garden, while keeping my eyes open for the connections."

The six big questions of the field that some of the leading experts came up with were:

How do we design molecules with specific functions and dynamics?

What is the chemical basis of the cell?

How do we make materials needed for the future, in energy, aerospace and medicine?

What is the chemical basis of thought and memory?

How did life on earth begin, and where and how it might begin on other worlds?

How can we explore all the possible permutations of all the elements?

Tuesday, January 23, 2007

Kaun Banega Crorepati

Yesterday Daddy and I found ourselves tuning into our television set at 9 pm to watch Kaun Banega Crorepati. Like lots of people we too wanted to see Shahrukh Khan holding the fort after Amitabh Bachchan. I would say that he didn't falter and was good at his new job.

Shakrukh has brought along with him some minor variations to the KBC lingo.

Computer ji is replaced by Mr. Computer.
Lenovo is replaced by Compaq da.
Lock kiya jaaye is replaced by freeze it.
Sure? confident? is replaced by kucha-kucha? pucca-pucca?
"I would like to quit" is replaced by "Shahrukh mujhe gale laga lo".

I am sure all the women participants will be dying to win the Fastest Finger First round just to get hugged by SRK while the men would want to boast how they gave him a hard hi-five.

Shahrukh Khan is being very much like the Raj of DDLJ and Rahul of KKHH and is trying to captivate the audience with the youthful charm synonymous with these characters. KBC is all set to become exuberant.

Sunday, December 03, 2006

Differently enabled

An article with the same title as above was printed in today's Times of India. I am quoting a part of the text here:

"The chief technology officer of Tata Steel, a person with multiple sclerosis who uses a wheelchair, has even the South American coal authorities turning to him for advice on the future of coke-making in Colombia. The advisory systems consultant of IBM Global Services India, who is visually impaired, is a member of a 4-member IBM world-wide team and the first blind IBMer to achieve IT specialist certification. The assistant director of filmaker Sanjay Leela Bhansali is the "anchor on the sets" of his films.

People with disabilities are busy conquering new frontiers everyday. Every sphere they break into, they instantly win accolades and ardent supporters with their competance, professionalism and dedication, changing the way entire sectors look at people with disabilities."

Such people are living examples of the fact that how our life turns out depends up on what we make out of it.

In my class XIIth English textbook there was a story. It began with a blind beggar recounting to a rich businessman how he lost his eyesight when he was trampled in a stampede as someone from behind pulled him down in order to reach the exit first. The beggar was hoping that on hearing his account this rich man would take pity on him and give him some money so that he could survive another day. But what happened next was something unbelievable.

It turns out that this "rich businessman" was also visually impaired and the tale that the blind beggar had been narrarting in truth took place the other way round. It was the beggar who had pulled down the man in front of him and the man in front of him was none other than this businessman.

What makes this story extraordinary is that the stampede had occured in a mill where at that time both the beggar and the businessman were employed as labourers. Facing the same circumstances while one man chooses to use his disability as a means for generating sympathy for himself, another one chooses to succeed in life going on to prove that he is simply differently enabled.

Summing up... it really is on us to let a hurdle remain a hurdle or to jump over it and move ahead in life.

Thursday, November 16, 2006

My take on IITs


Today on MTV's show Kya Baat the topic of discussion was "Are the IITs Overrated?". After watching the show I went into a flashback mode. I remembered that when I was in class 10th only two streams were considered as worthy to be taken up, namely, engineering and medicine. And for those who wanted to become engineers getting into IIT was their ultimate goal. Students literally burnt the midnight oil so that they could clear the JEE.

My route to IIT Bombay was different. I first did my graduation in Chemistry from St Stephens College and then joined IITB for pursuing MSc. Until then I had thought that students at IITs must be having their noses buried in books all the time. To my utter surprise I found among the IITians great sportspersons, managers, leaders, actors, voice over artistes, music composers, singers, costume designers and even some amazing set designers. I was left completely speechless when I saw this huge waterfall which the students had built at the OAT all by themselves for a play!!

Today many institutions offer degrees in engineering but IITs are one of the few places where one can do good research in pure sciences. All my MSc batchmates and even some of my friends from engineering departments are currently doing PhD as a result of their first brush with research here.

One of the points raised in the MTV show was that all IIT labs get good funding. This would be true if the comparison was with other Indian universities. But the picture would be very different if one were to size up the situation against the American and German univerisities.

So there is still a long road ahead that needs to be traversed. There are still many conquests to be made and many laurels to be won. In time the IITians will do all that and much more... this I am sure of.