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Thursday, March 3, 2011

Soothing Tales

How and Why do you recommend a book?With a movie I guess this particular task is a bit easier since the viewer is a relatively passive participant in the experience. For a book however I think the freedom to imagine and picturize brings with it the appendage of having to create part of the experience for one's own self.And so when I recommend a book I really have to judge the person's possible level of involvement in addition to his interest.I have to believe that the same/similar picture I drew behind the foreground of the text would possibly be recreated by him.In case that is not true ,I Imagine the catastrophe to be similar to one that would unfold if an opera were to perform Ram Leela!And so I am a little wary of recommending books.
I have been reading a collection of three short novels by RKN lately and just finished "Mr. Sampath-the printer of Malgudi.". The word that describes the experience best for me is "Tranquil". His writing really makes one want to return to simpler times, simpler ways and a simpler life. Not for his characters are the sudden changes of continent or time. His characters hardly circumscribe bigger circuits than the Lawley extension -Vinayak Road - Albertson street arena. While he trains his scope onto this geographically limited locale the number of layers of human behavior he peels off and it's richness is really mind-boggling. They all do ordinary jobs and have ordinary lives and most of their meals are eaten on banana leaves and comprise of rice with a stew of some vegetables. As one reads more of his stories one starts feeling the pulse of the town even stronger and get's a nagging suspicion that it is not entirely a figment of imagination -his or ours. That perhaps RKN lived in Malgudi and then hid it from the world and that if one looked hard enough while travelling down  south in India in a train or a bus one might just meet Srinivas or Mrigayya or Mr. Sampath with Shanti  while they were making the trips mentioned in the story to better known and provably existent towns like Madras or Mysore. I don't know if I relate to his stories well because I come from a small town and often visited my village which is quite rustic as villages go and also because most of my life I lived with my parents in a rented one room house. I do know however that people far removed from any city, town or village in India , nay even the continent have liked his stories for their particular trait of peace.
This remarkable pervasion of calm throughout his writing contrasts sharply with the book I last read which was "Captain Pantoja and the Secret Service " by none other than last year's Nobel laureate Mario Vargas Llosa. There is no need to use jargon to label his "brand" of literature when the difference between the two is best explained by the difference of experience one has when the books come to an end. When RKN's story comes to it's end I feel disconsolate at the severing of the contact I had with it's characters. I want to keep in touch with the characters for atleast some more time . I want to shake their hand if I meet them or throw jibes at them or tomatoes as the case may be depending on how they fared in my psyche.But mostly I wish to go and live in Malgudi!
With Captain Pantoja , I remember I was quite happy that the book finally came to an end.
With Midnight's Children I still have about 30 odd pages to go before I come to the end and that is something I have been aiming at for the past 4 years!
Some books (and all of RKN's),I guess grip you hard no matter how delicately they are written , the losses of their characters felt personally and at their joy we celebrate.
Despite the caveats in the intro , I would recommend RKN to one and all!!!

Wednesday, March 2, 2011

Food, Sex and Pain.

NO! This is not going to be a piece about the usual fixed points in a human being's trajectory mentioned in the title. Instead this is going to be about C. elegans (CE from now on) and it's possible connection to those.
Today we had a speaker Greg Stephens from Princeton over at our department who works in Bio-Physics to talk about his work on identifying basic components of motion for CE (He categorically refused to pronounce the 'C' in CE BTW!).His abstract had the very attractive "Eigenworm" (!) word to describe the 4 basic real space shapes that apparently account for most of the observed configurations of CE when photographed while executing motion on a 2D agar plate.(He went on to describe a lot of other work of which I understood only a little , but that does not take away anything from the remainder of this post.)
I have always found talks that encompass two different branches of research turn out to be interesting battlegrounds for the respective practitioners. Also because these talks are generally delivered at a lower technical level than to normal professionals of the art the audience often finds avenues for intellectual mischief.It probably is also a very humbling experience for everyone concerned. Something akin to the realization that there are other religions out there with followers equally fervent?
The speaker gave a very well prepared talk , speaking as he was as part of the interview I believe for one of the faculty positions in biophysics in our department. As part of the introduction we came to know that the CE was a multicellular organ of ~1000 cells of which 302 are neurons giving it a brain about a third of it's body and making it brainier than us!The basic experiment involves photographing the free wriggly motion of CE on an agar surface while confined to a certain region by a copper annulus of R=51 mms , copper being used since copper repels CE and so it keeps to only the insides of the region.It's motion in this region is videographed using high frequency video and then the frames analysed for the geometric shape of the creature.
As part of modifications of this basic setup sometimes a laser light is used to provide "Pain" to the creature and then the effect seen on the subsequent motion.This was the point latched onto by a very meticulous Prof. Gerd Bergmann who very benignly asked "Is it true that to sense pain a minimum number of neurons are required, is 302 above that mark?for eg. some insects don't feel pain!!!!" At which point the speaker changed the label of the stimulus to "Acute Thermal stimulus " adding further that he was not sure whether the stimulus was pain enough for the creature or not but the proceedings sure were for him.
More than an hour into the talk ,a very pertinent question arose which is quite fundamental actually ? -left to itself ,devoid of any stimuli why did the CE move? This point being brought up by someone at my back all I could hear in the darkened room was something like:
"So do you sprinke food in the inside region"
"NO."
"So No food.!"
"No, No Food"
"Ah, No food."
at which point a professor right in front of me quipped "Just Like this seminar" !!! 
The asker continued :
"So why do they move?"
"I don't exactly know or want to hypothesize, but may be to mate"
"Do you use only males or hermaphrodites too!"
"If they want to mate, they must be males"
And so this was another instance of an interesting cross disciplinary talk.