I am Gopalam Karamchedu also known as Vijayagopal. I am a writer communicator. I share my thoughts and the collections here. My interests include, books, management, classical music, culture, languages etc..Thanks to all the friends who make my efforts meaningful. You are welcome to add material here. Write to me if you want to contribute.
Wednesday, November 26, 2014
Monday, November 24, 2014
Failure to Deliver Meaning: The Higgs Boson Case
When Higgs Boson was being deified and being mentioned as some thing beyond discussions, I wrote a piece in local Telugu press questioning the whole affair of communicating about the matter. People world wide called it a God Particle. Telugu press called it Godly particle also. There is a subtle difference between the two, at least to me.
I am happy to share this piece written by another friend who thinks like me!!
How much do you know
about the Higgs boson? The elementary particle confirmed to exist in 2013 was
big news around the world. Physicists waited a half-century for this event. The
media told us the breakthrough was huge. If you read about the discovery, can
you tell me why it was epic?
My learning experience with the Higgs boson wasn't so much a
revelation about physics, but about how many communicators fail to deliver
meaning to their audiences. I read several articles and blogs that described
great zeal over the discovery. Yet in some of the world's most respected media
outlets, no reporter or blogger could explain why this particle was a paradigm
changer in a manner I could understand.
It bothered me that I couldn't comprehend this story. I
wondered…am I just that dense when it comes to physics? Or are these articles
ineffective? So I surveyed the morning regulars at Peregrine Espresso here on
Capitol Hill in Washington, DC, to see if any of them got it. A group of mostly
middle-age-plus guys, and an occasional brave woman or two, meet there most
mornings to discuss politics, sports, relationships, and just about anything on
anyone's mind.
This collection of college professors, lawyers, international aid
workers, government executives, a few random politicos, and a social worker
turned handyman aren't shy about expressing their opinions. If this group of
highly educated, well-informed latte drinkers didn't grasp the significance of
the Higgs, I figured, most of America wouldn't, either. My suspicions were
confirmed: Everyone had heard about the discovery, but no one comprehended it.
Later, a physicist I interviewed for this book, who chose not to be identified,
told me he estimates that probably less than a percent of Americans can speak
knowledgeably about the Higgs boson or why it's important.
Frustrated, I dedicated a couple of days to doing nothing but
research to discover the mystery of the famous particle. I read and reread
dozens of articles and blogs to see if I could find a glimmer of light that
would lead to some low level of understanding. But in everything I read, nothing
seemed to bring meaning to me. I felt either assaulted by physics jargon or
underwhelmed by fluff. Nothing was helping me figure out why this was a big
discovery and why I should care about it. It doesn't matter to me if physicists
are excited about confirming a theory; I wanted to know what's in it for me!
Why should I care about the Higgs boson?
If I had been asked to write about the Higgs boson at this point
in time, my summary would look something like this:
Scientists are
celebrating because the discovery of the Higgs boson confirms that the Standard
Model of particle physics is consistent with what they hypothesized. Physicists
use this theory to explain how the universe works. The confirmation of the
Higgs boson's existence can help them better understand how the Big Bang
occurred.
That summary may be factually correct. But we could do much
better. My readers can take away from this that the discovery is an important
scientific breakthrough, but there's nothing there that is particularly
meaningful to them.
After hours of research, I finally came across a video clip of
Columbia University physicist and best-selling author Brian Greene lecturing on
the Higgs boson at the Aspen Ideas Festival (like a Western Chautauqua).
Eighteen minutes into the twenty-minute video presentation, he said something
that finally resonated with me. The clichéd light bulb went off over my head.
Greene said that the Higgs boson discovery has no practical implications of
which scientists are aware—yet. That piece of information gave me some relief.
I'd been waiting for something tangible to help me comprehend this
revelation…and it turns out there is none—just yet. We humans crave tangibility.
Ironically, it was the understanding of the lack of tangibility
that finally created the spark that helped me grasp the enormity of this
discovery. Greene, apparently a super communicator, eloquently explained:
Sometimes we need to “wait for theoretical discoveries to turn into practical
applications.”1 He drew an analogy to the discovery of quantum mechanics
back in the 1920s and 1930s. Apparently, quantum mechanics was as abstract to
people back then as we find the Higgs boson today. But Greene explained that
quantum mechanics helped scientists and engineers in unprecedented ways—they
understand more about molecules, atoms, and subatomic particles. The discovery
of quantum mechanics ultimately led to the invention of things that today we couldn't
imagine living without. Take, for instance, personal computers and cell phones.
Anything with a circuit wouldn't have been possible without the discovery of
quantum mechanics.
With this example I now understood that the Higgs could soon usher
in a new era of scientific understanding that could lead to more, greater
technological breakthroughs.
Now, let me try again to rewrite the summary. This time with
meaning:
The discovery of the
elusive Higgs boson confirms the theory scientists have been using to
understand how the universe works. Physicists are celebrating this breakthrough
because it can lead to other significant findings like the discovery of quantum
mechanics did almost a century ago. Quantum mechanics led to the invention of
many of the twentieth century's most notable technologies…like cell phones,
computers, and even the atomic bomb. The discovery of the Higgs boson could be
equally important…if not more so. It can lead to innovations we can't yet
imagine.
By linking the Higgs
boson discovery to tangible examples that resulted from the discovery of
quantum mechanics, I was finally able to grasp some of the significance of this
highly hyped science story. The discovery of the Higgs boson is possibly much
bigger than opening the door to new technologies, but this simple comparison
helped me put the Higgs discovery into a context I could comprehend. From here
I could grow to understand more about this great physics discovery. Finally, I
found meaning.
Vemana Padyam
After a long time I am posting one verse of Vemana here.
buddhi nilipina venuka mOksha cintanamEla
manasu delisina venuka bandhamEla
gatiyu lEni vaLLa batimAlanElarA
viswadabhirAma vinura vEma
buddhi nilipina venuka = once the mind is held in one place
mOksha cintanamEla - why think of salvation
manasu delisina venuka = once you know the heart (intention)
bandhamEla = why bonds
gatiyu lEni vaLLa = to those who do not have means for themselves
batimAlanElarA = why beg
Vemana talks philosophy as is his wont.
He says why think of unreachable things like salvation etc., usually discussed by enlightened people, if you are already able to hold your crafts. Once you know what you want and are able to control the desires salvation and bonds are easy things to achieve and break in that order.
If you are begging for alms, you should know from whom you are such magnanimity. if you stretch hand s before people who are themselves in need, you would end up with your empty hands.
the hands that are to give are empty. How can they fill your hands?
One should know ones inner strengths, requirements and what is expected and who can give it.
This all leads to a discussion about knowledge of self.
A simple verse has a lot to expound.
buddhi nilipina venuka mOksha cintanamEla
manasu delisina venuka bandhamEla
gatiyu lEni vaLLa batimAlanElarA
viswadabhirAma vinura vEma
buddhi nilipina venuka = once the mind is held in one place
mOksha cintanamEla - why think of salvation
manasu delisina venuka = once you know the heart (intention)
bandhamEla = why bonds
gatiyu lEni vaLLa = to those who do not have means for themselves
batimAlanElarA = why beg
Vemana talks philosophy as is his wont.
He says why think of unreachable things like salvation etc., usually discussed by enlightened people, if you are already able to hold your crafts. Once you know what you want and are able to control the desires salvation and bonds are easy things to achieve and break in that order.
If you are begging for alms, you should know from whom you are such magnanimity. if you stretch hand s before people who are themselves in need, you would end up with your empty hands.
the hands that are to give are empty. How can they fill your hands?
One should know ones inner strengths, requirements and what is expected and who can give it.
This all leads to a discussion about knowledge of self.
A simple verse has a lot to expound.
Sunday, November 16, 2014
Mukunda Rama Rao - Vimanayanam
This was an event with difference.
The name of the book released meant Air Travel
Event took place on a boat in the famous Hussain Sagar in Hyderabad.
There were a galaxy of guests.
(In the picture, daughters of the poet Sri Mukunda Rama Rao and his wife along with Dr Lanka Siva ram Prasad, Prof Sikhamani and Sri Naveen (Men in that order from left))
The poet completed 70 years of glorious existence.
Greetings to him on both the counts once again.
The name of the book released meant Air Travel
Event took place on a boat in the famous Hussain Sagar in Hyderabad.
There were a galaxy of guests.
(In the picture, daughters of the poet Sri Mukunda Rama Rao and his wife along with Dr Lanka Siva ram Prasad, Prof Sikhamani and Sri Naveen (Men in that order from left))
The poet completed 70 years of glorious existence.
Greetings to him on both the counts once again.
Tuesday, November 11, 2014
‘నెట్’లో ప్రపంచం!
This is an article I wrote for Andhra Prabha Daily long back.
Let us see if it still relevant.
Certain things that were looming large at that time have become routine by now. Computers have become more than a part of common life.
Here is the article!
జీవ పరిణామం, మానవజాతి పరిణామం,
లక్షల, కోట్ల సంవత్సరాల పాటు జరిగాయి. వాటి గురించి
తెలుసుకోవలసింది ఎంతో ఉంది. కంప్యూటర్ నిన్నగాక మొన్న పుట్టింది కాని చెప్పరాని
వేగంతో మార్పు చెందుతున్నది.
కంప్యూటర్లకు చరిత్ర లేదు. ఇప్పుడున్న రకం
కంప్యూటర్లు ఇటీవలే వచ్చాయి. అయితే అవి త్వరలోనే మాయం అయిపోవడమూ తప్పదు. అవి లేకుండా
పోతాయని మాత్రం అనుకోకూడదు.
1980కి ముందు కంప్యూటర్ పరిశోధనశాలలకే పరిమితం. ఆ
తరువాత అవి పి.సి. (పర్సనల్ కంప్యూటర్) పేరుతో ప్రజల మధ్యకు వచ్చాయి. నిజంగా
ఇళ్ళలోకే వచ్చాయి. ఈలోగా ఇంటర్నెట్ అనే మరో కొత్త తరంగం వచ్చింది. కంప్యూటర్
వాడకం తీరు ఒక్కసారిగా మారిపోయింది. ఈ ఇంటర్నెట్ మన దేశంలోకి ఇంకా వస్తూనే
ఉన్నదని చెప్పాలి. చదువుకున్నవారిలో చాలా మంది, కంప్యూటర్
వాడుతున్న వారిలో కొంత మంది ఇంకా ఇంటర్నెట్ను చూడలేదు మరి! ఇది నిజానికి సమాచార
సాగరం. ప్రపంచంలోని ఏ మూలనుంచైనా సమాచారాన్ని క్షణాల్లో, కనీసం నిమిషాల్లో
మన ముందుంచగల వ్యవస్థ ఇది. మన దేశంతో సహా, ప్రపంచమంతటా కొందరయినా,
ఇంటర్నెట్ లేకుండా ఎలా బ్రతకాలి? అని ప్రశ్నించుకునే
రోజులు వచ్చాయి. అవసరానికిగానీ, సరదాకుగానీ, చదువులకుగానీ,
దేనికయినాసరే ఇంటర్నెట్ ఒక్కటే మార్గం అనే రోజులు వచ్చేస్తున్నాయి.
అంటే కంప్యూటర్ గొప్పదనం రాను రాను
పెరుగుతున్నది. నిపుణులు మాత్రమే కాక అందరూ దాన్ని వాడుకునే అవసరం, పరిస్థితి
వస్తున్నది. కానీ వాటి వాడకం మాత్రం రోజు రోజుకూ మరింత కష్టతరమవుతున్నది. ఒక్కోరకం
పనికి ఒక్కో సాఫ్ట్వేర్ వాడకం నేర్చుకోవాలి. ఇంటర్నెట్లో ప్రవేశించాలంటే ‘బ్రౌజెర్’
ప్రోగ్రామ్ అవసరం. ఇవి కూడా గజిబిజిగానే ఉన్నాయి. కాకపోతే చాలా రకాలున్నాయి.
ఇంటర్నెట్ అనే సమాచార సముద్రంలో ఈదిన వారు
చివరకు అలసిపోయి, ఒడ్డు చేరుకుంటున్నారు. ఇక కొత్తవారయితే వారికి
అందులో ఉండేది అంతా చెత్త అనే భావం కలగక మానదు.
ముందు ముందు మాత్రం పరిస్థితి ఇలా
ఉండదంటున్నారు నిపుణులు. కంప్యూటర్లు, వాటి భాగాలు రాను రాను
చేతనయినంత చిన్నవిగా మారతాయి. దీన్ని ‘నానో టెక్నాలజీ’ అంటారు. అలాగే
టెలిఫోన్ తీగ అవసరం లేకుండానే సమాచారం పెద్ద ఎత్తున ప్రవహించే ‘‘బ్రాడ్ బ్యాండ్
టెక్నాలజీ’’ తయారవుతున్నది. వీటితోపాటు బయో మెట్రిక్లాంటి
మరికొన్ని సాంకేతిక సదుపాయాలు కలిసి త్వరలోనే కంప్యూటర్లను, వాటిని వాడే
తీరును, ఊహించని విధంగా మారుస్తాయంటున్నారు. ఇప్పుడు కంప్యూటర్
వాడకాన్ని, పర్సనల్ కంప్యూటింగ్ అనడం తప్పు. మన
కంప్యూటర్ ప్రపంచంలోని లక్షల కంప్యూటర్లతో సంబంధం కలిగి ఉంటున్నది. కనుక ఇది
సోషల్ కంప్యూటింగ్! మరో 15 సంవత్సరాలు పోతే ఈ
పరిస్థితి మారి ఎకొలాజికల్, సింబయాటిక్ కంప్యూటింగ్
వస్తుందంటున్నారు. కంప్యూటర్లు మరీ చిన్నవయిపోతాయి. తీగలవసరం లేకుండానే వాటన్నింటి
మధ్యనా సంపర్కం ఉంటుంది. కంప్యూటర్ అంటే ప్రత్యేకమయిన యంత్రంగా కాక ఒక పదార్థంగా
మారి, ఎక్కడయినా దానిని వాడే వీలు వస్తుంది. సరిగ్గా ఈ మార్పులు
వచ్చే సమయానికి ఇప్పుడు మనకు తెలిసిన కంప్యూటర్లు తెరమరుగవుతాయి.
ప్రపంచంలోని అన్ని వస్తువులు, పరికరాల్లోకి
కంప్యూటింగ్ శక్తి ప్రవేశిస్తుంది. వాటన్నింటికీ తమ ఉనికి గురించి, పరిసరాల గురించి,
పనితీరు గురించి కదలిక గురించి తెలుసుకునే శక్తి ఉంటుంది. విఠలాచార్య బ్రాండ్
సినిమాల్లో చూసిన ట్రిక్కులు, అంతకన్నా గొప్ప చమక్కులు
వీలవుతాయి. మనిషికి, ప్రాణులకు గల శక్తులు పదార్థాలకు కూడా
వచ్చేస్తాయి.
మనం ఒకరితో ఒకరం మాట్లాడుకునే పద్ధతి, సైగలు చేసుకునే
పద్ధతి కలిసి ఈ ఇంటలిజెంట్ పదార్థాలను పని చేయిస్తాయి. తాళం చెవుల గుత్తిని మీరు
ఎలా పట్టుకుంటే ఏం చేయాలన్నది తాళం చెవులకు తెలిస్తే ఎలా ఉంటుందో ఊహించండి. పెన్ను
రాయడంలేదని మీరు కోపంగా కింద పెడితే అది అర్థం చేసుకుని తనంతతానే బాగయిపోతే ఎలాగుంటుంది?
ఇళ్ళ గోడలు, బయట రోడ్లు,
మొత్తం వాతావరణమంతా కంప్యూటర్లు ఉంటాయి. మీరు ఇంటికి బయలుదేరితే ఆ విషయం
ఇంట్లో వారికన్నా ముందు ఇంటికి తెలుస్తుంది. తలుపులు మీరు రాగానే తెరుచుకుంటాయి.
మీ కనుకూలమయిన వాతావరణం, అవసరమయిన వస్తువులు అమరి
ఉంటాయి. పాలయిపోతే రిఫ్రిజిరేటర్ పాలవాళ్ళకు తెలియచెబుతుంది. ఈ రకంగా వర్ణిస్తూ
పోతే విషయం నిజంగా విఠలాచార్య సినిమా కన్నా గొప్పగా ఉంటుంది.
గోడకు వేసిన రంగులో కంప్యూటర్ శక్తి ఉంటుంది.
దానికి మీ అవసరాలు, ఇష్టాయిష్టాలు, కదలికలు, వాటి అర్థాలు
అవసరమవుతాయి. ఇదంతా మనదాకా వచ్చేనా? అనుకోనవసరంలేదు.
కంప్యూటర్ రంగంలో భారతీయులు చాలా మంది అగ్రగణ్యులుగా ఉన్నారు. దేశంలోనూ ఈ
రంగానికి గొప్ప గౌరవం ఉంది. కనుక వచ్చే మార్పులు ప్రపంచంతోపాటు మన దగ్గర కూడా
వచ్చేస్తాయి. అయితే ఇప్పటిలాగే అప్పుడు కూడా అవి అందరికీ కాక కొందరికే అందుతాయి.
ఫలితాలు, ప్రభావాలు మాత్రం అందరికీ కొంతయినా అందుతాయి.
Monday, November 10, 2014
Well of Holes
Between AD 600 and 1850,
more than 3000 step wells were dug, by hand, in the Indian provinces of Gujarat
and Rajasthan. Many of them had intricate staircase designs, peppered with
shrines and balconies on which to linger in the afternoon heat.
They reach deep
underground and provided insurance against the region's fluctuating water
supply. The stairs guided local people – women, mostly – down to the water that
seeps in from nearby aquifers. During the rainy season, the wells fill up, but
in the dry season, you would have to lug containers up and down the entire
well. This particular well, Panna Meena ka Kund near Amber Fort in Rajasthan,
has eight storeys. According to local tradition, you must use different sets of
stairs to climb down and climb out.
The
photograph was taken by Edward Burtynsky for his latest exhibition,Water, which opens at Flowers Gallery in London on 16
October. "I wanted to find ways to make compelling photographs about the
human systems employed to redirect and control water," he writes in the
accompanying book. His research took him around the globe, from the fish farms
and giant dams of China to Iceland's glaciers and the salt flats of Mexico.
Burtynsky found it a
challenge to gain enough height to capture the enormous scale of water
resources and the structures we build to tap them, and had to resort to drones,
aerial lifts and helicopters. He took this picture using a 15-metre pneumatic
mast, with his remotely controlled camera mounted on the top.
As well as documenting our
ingenuity and recklessness in controlling water, he reveals the depth of our
connection to this vital resource. As Wade Davis of the National Geographic
Society puts it in his introduction to Burtynsky's book: "We are born of
water... Compress our bones, ligaments and muscle sinew, extract the platelets
and cells from our blood, and the rest of us, nearly two-thirds of our weight,
would flow as easily as a river to the sea."
Tuesday, November 4, 2014
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