This blog has become a sort of personal-cum-public diary. As for its contents, some are meant for me and my friends and relatives; others are for the public. This blog will have only positive, ennobling, elevating, encouraging and uplifting thoughts/ideas/materials. Whoever visits should feel happy and should be able to pick up some good ideas/thoughts/links. In short, "NOTHING NEGATIVE" is my motto.(Grateful thanks to Jon Sullivan and Public-Domain-Photos.com for the background photo)
Monday, December 31, 2007
Seven Secrets of Success
2. Fan says: BE COOL.
3. Clock says: EVERY MINUTE IS PRECIOUS.
4. Mirror says: REFLECT BEFORE YOU ACT.
5. Window says: SEE THE WORLD.
6. Calender says: BE UPDATED.
7. Door says: PUSH HARD TO ACHIEVE YOUR GOALS!
A Thought for Today : December 31, 2007
A Thought for Today : December 30, 2007
Eyecatchers-49: 'Cheaper Energy through Wafer-thin Solar Panels'
'Nanosolar, a company in California, USA, has started mass production of wafer-thin solar panels printed on aluminium foils. It is expected that this will make solar energy cheaper. The news has excited the entire energy sector all over the world.
Courtesy: 'Newscape', The Hindu, Madurai, December 30, 2007
Facts & Figures-14 : World Population
Courtesy: India 1000 to 2000 : A Millennium Book of Reference, Express Publications (Madurai) Ltd
Saturday, December 29, 2007
A Thought for Today : December 29, 2007
Suggestions for a Happy Life!
· Give people more than they expect and do it cheerfully.
· Be forgiving of yourself and others.
· Be generous.
· Have a grateful heart.
· Persistence, Persistence, Persistence.
· Discipline yourself to save money on even the most modest salary.
· Treat everyone you meet like you want to be treated.
· Commit yourself to quality.
· Be loyal.
· Be honest.
· Be a self-starter.
· Stop blaming others. Take responsibility for every area of your life.
· Take good care of those you love.
Friday, December 28, 2007
A Thought for Today : December 28, 2007
A Thought for Today : December 27, 2007
Wednesday, December 26, 2007
Facts & Figures-13 :
A Thought for Today-185: December 26, 2007
A Thought for Today-184: December 25, 2007
Monday, December 24, 2007
A Thought for Today-183: December 24, 2007
A Thought for Today-182: December 23, 2007
63,540 Quotations from PoemHunter.com!
Saturday, December 22, 2007
Q&A-2: How are we to live in a world full of violence, greed, envy and brutality? Will we not be destroyed?
- M.P.Pandit, Sri Aurobindo Ashram, Pondicherry
Courtesy: “M.P.Pandit: A Peep into his past” by P.Raja
Published by DIPTI Publications, Sri Aurobindo Ashram, Pondicherry-605002
Q&A-1: How can we get rid of the present world-wide violence?
- M.P.Pandit, Sri Aurobindo Ashram, Pondicherry
Courtesy: “M.P.Pandit: A Peep into his past” by P.Raja
Published by DIPTI Publications, Sri Aurobindo Ashram, Pondicherry-605002
Self-improvement-43: 'Right Beginnings' - James Allen
Ø When a man begins the day by rising early, he will find that the silent early hour is conducive to clearness of mind and calmness of thought. It will enable him to meet any and every difficulty with wisdom and calm strength.
Ø Begin today aright, and, aided by the accumulated experiences of all your past days, live it better than any of your previous days. The character of the whole day depends upon the way it is begun.
Ø Another beginning which is of great importance is the beginning of any particular and responsible undertaking. The right beginning and first essential is a definite method plan on which to build.
Ø Your whole life is a series of effects having their cause in thought – in your own thought. All conduct is made and moulded by thought, all deeds, good or bad, are thoughts made visible.
Ø The man who patiently studies how to put into his mind the seeds of wholesome and charitable thoughts, will obtain the best results in life. The greatest blessedness comes to him, who infuses into his mind the purest and noblest thoughts.
Courtesy: James Allen’s “Byways of Blessedness”
With grateful thanks to: Professor S.Raghunathan, Former Director, Computer Centre, Alagappa University, Karaikudi-630003, Tamilnadu, India
A Thought for Today-181: December 22, 2007
Friday, December 21, 2007
A Thought for Today-180: December 21, 2007
Thursday, December 20, 2007
A Thought for Today-179: December 20, 2007
Wednesday, December 19, 2007
A Thought for Today=178: December 19, 2007
Tuesday, December 18, 2007
A Thought for Today-177: December 18, 2007
Monday, December 17, 2007
Eyecatchers-48: Super chip moves IT optically - ELECTRICAL SIGNALS CAN BE TURNED INTO LIGHT BEAM
Which is why last week's announcement by IBM, of a breakthrough in swapping copper rails for an optical waveguide is causing some excitement in the semiconductor industry.
A waveguide is the optical equivalent of a pair of railway lines - it forces an optical beam to stay within the guide. IBM engineers reported in the journal Optical Express that they had succeeded in converting the electrical signals of today's microchips into beams of light. Since these can be much, much, finer than the thinnest copper rail, they believe this will allow chip makers to put, not just dozens, but hundreds, of separate cores on a single processor, all simultaneously attacking the task at hand. Even the waveguide carrying all these beams would be 200 times thinner than a strand of human hair.
In other words, the first hurdle to creating a supercomputer in a box, maybe even on a single chip, seems to have been crossed. But please don't rush to order one any time soon.
The researchers say practical systems that deploy optical waveguides within silicon chips, are at least a decade away - Special Correspondent, Bangalore, The Hindu
Courtesy: The Hindu, Madurai, December 17, 2007.
A Thought for Today-176: December 17, 2007
Saturday, December 15, 2007
A Thought for Today-174: December 15, 2007
Friday, December 14, 2007
A Thought for Today-173: December 14, 2007
Thursday, December 13, 2007
Eyecatchers-47 : 'Sun no longer biggest body in the Solar System' - Michael Hopkin, Nature News Service
The Sun is no longer the largest object in the Solar System: That honour has fallen temporarily to a previously innocuous comet. The comet called 17P Holmes, shot to prominence in late October when its brightness suddenly increased roughly a million-fold.
Since then, both its size and its profile have grown - earlier this month astronomers at the University of Hawaii Institute for Astronomy declared that its diameter had outstripped that of our Sun.
Many ancient cultures interpreted comets as portents of doom. Should we be worried? Are not comets supposed to be small? It seems ridiculous that the titanic Sun could be dwarfed by a comet.
Although huge in diameter, 17P Holmes 's gravitational field is negligible in comparison. "Its just a few snowflakes per cubic meter," Roche says - a far cry from the superdense, raging nuclear inferno of the Sun.. So how is this comet holding together? It is not really.
The ice is falling away from the comet's core, and as the coma gets bigger it also gets more dispersed. Eventually it will get so big and spread out that it won't even be discernible as belonging to the comet anymore. Is 17P Holmes dominating the sky?
Not exactly dominating, although it is visible as a fuzzy 'star' in the northeastern skies, and should continue to be large and bright for weeks, if not months.
Holmes Comet has been seen to burst in brightness before. In November 1892 and January 1893 it displayed a 'double burst' - although the Hawaii astronomers describe the current ongoing burst as "unprecedented."
It is very difficult to say what triggered this outburst, Roche admits. "Comets are tumbling through space, flexing and rolling," he says. "They are undergoing lots of stresses and strains, and they are very porous - they are more like Swiss cheese than a solid ice cube, so bits can easily crack and flake off." It is also possible that an interaction with the Sun's 'weather' - a stream of radiation flowing from the Sun - could have triggered the comet to bloom in brightness.
And it is showing signs of developing a tail, as many comets do when when their comas begin to be buffetted backward by the Sun's rays. How long will it last? Also difficult to say. The Hawaii team estimates that it is still expanding at a staggering 0.5 kilometres every second. But Roche points out that, the more it grows, the more its mass dwindles as its ice drifts off into space or gets left behind. "It is shedding mass all the time," he says. "It may just fade away and become a normal, unspectacular comet again." Some porous, rocky bodies in the Solar System are thought to be the rocky corpses of comets that have lost all their mass. Others, such as Shoemaker-Levy 9, are ripped apart when they stray too close to other huge bodies such as Jupiter. And some comets just die a mundane death, Roche says: "Every now and then, they just fall apart, almost as if they are dying of old age."
Excerpts from: "Sun no longer the biggest body in the Solar System" by Michael Hopkin
Courtesy: The Hindu, Science & Technology page, December 13, 2007
Eyecatchers-46 : 'Net Kiosks in Villages soon' - M.Dinesh Varma
The public-private partnership initiative to bridge the digital divide by opening Internet kiosks across villages in Tamil Nadu is likely to be rolled out over the next few months.
As many as nine players have bid for a stake in operating an estimated 5,400 cyber kiosks or Common Service Centres in the State. The bidding process concluded on Friday and a shortlist is expected to be framed soon.
"We are looking to place orders by the end of the month," IT Secretary C.Chandramouli told The Hindu.
Each kiosk would have a computer, a scanner and printer, besides broadband-enabled Internet connectivity. The Common Service Centres were being set up in the State as part of a Union Government drive to take the benefits of Information and Communication Technology to the grassroots.
An estimated one lakh such centres were proposed across the country on a ratio of one for every three villages. The exercise was estimated to cost about Rs.5,500 crore, to be shared by the Centre, the State Government and the private sector.
The kiosks would offer a range of e-governance services, including issue of application forms, certificates and payment of electricity, telephone and water bills.
Courtesy: The Hindu, Madurai, December 12, 2007
A Thought for Today-172: December 13, 2007
Wednesday, December 12, 2007
Facts and Figures-12: Internet
A Thought for Today-171: December 12, 2007
Tuesday, December 11, 2007
A Thought for Today-170: December 11, 2007
A Thought for Today-169: December 10, 2007
A Thought for Today-168: December 9, 2007
A Thought for Today-167: December 8, 2007
Friday, December 07, 2007
Self-improvemnt-42: "Rules of Living"
Wit & Wisdom-2: "The Many Facets of Life"
A Thought for Today-166: December 7, 2007
Thursday, December 06, 2007
Eyecatchers-45 : 'Man in the Moon' is four billion years old - AFP
The evidence comes from an unearthly silvery-grey stone that was blasted off from the face of the moon, perhaps by an impacting asteroid, and was the captured by the earth’s gravity, prompting to fall to ground in Botswana.
In 1999, the 13.5 kg remnant of this roving rock was found by local people near the village of Kuke, in the grasslands of the sprawling Kalahari Nature Reserve, who then sold it to meteorite hunters.
The lunar heritage of the rock, named Kalahari 009, has been confirmed by a telltale signature of oxygen isotopes and ratio of iron to manganese in two volcanic minerals, olivine and pyroxene.
The nature of these chemicals puts the rock into the category of a mare basalt – a lava that flowed out smoothly onto the lunar surface before solidifying, forming dark plains that early skywatchers mistakenly took for seas, “Mare” in Latin.
New analysis
A new analysis of fragments of phosphate in Kalahari 009 puts the rocks at the whopping old age of 4.35 billion years, give or take 150 million years, the Nature study says.
This implies that mare-type volcanism must have occurred at least as early as this date, just after the first stage of lunar crust formation, say the authors, led by Kentaro Terada of Hiroshima University in Japan and Mahesh Anand of Britain’s Open University.
Mare volcanism overlapped with a later stage of volcanism, evidence of which was found in rocks picked up by the Apollo missions.
The ‘Man in the Moon’ comprises eyes made of the Mare Imbrium and Mare Serenitatis, a nose consisting of Sinus Aestuum, while the Mare Nubium and Mare Cognitum provide its mouth. These and other mare account for nearly a sixth of the lunar surface, mostly on the side visible from the earth – AFP
Courtesy: The Hindu, Madurai, December 6, 2007.