Sunday, November 4, 2012

‘Ekla cholo re’, free India’s 1st voter tells HP

Rohan Dua TNN


Kalpa (Kinnaur): When a 90-year-old will complete a twokm barefoot walk in the hills at 10,000 feet here on Sunday, it would be a giant leap for Indian democracy. For, he is independent India’s first voter. And, he says it would be Gandhi’s Dandi March and Tagore’s ‘ekla cholo re’ that would inspire him to take those steps to exercise his franchise in yet another election since his first vote way back in 1951.
    
Shyam Saran Negi, during his conversation with TOI, says: “Jaise Gandhiji chale thhe Dandi par. Aur jaise Tagore ne likha tha ‘ekla chalo re’. Vote daalenge apne wajood se, nange paaon chalke. Yeh virodh bhi hai aur adhikar bhi.”
 
    On October 3, when the EC declared polls, TOI had met Shyam Saran to kick off its Dance of Democracy coverage. “India is no longer the democracy it was in 1951 when I and the rest of Kinnaur voted. Corruption, scandals and money laundering have shaken my faith. Freedom has a reduced meaning now,” he had told TOI then. The same day the chief election commissioner had announced him as the first voter of India who had exercised his franchise on October 25, 1951.
 
    On Saturday, a few hours before he was to cast his vote for the 27th time in an election — both general and Vidhan Sabha — Shyam Saran was as emotional and involved about India’s future as earlier.
 
    “Public speeches in 1951 were focused on India’s development in agriculture, education, science and health. Now the focus is on unemployment and price rise. Why? Because politicians could not drive our economy,” said Saran.
 
    Last month’s bitter and foul exchange among visiting leaders in his state has only left Saran further disenchanted. “Did Modi, Sonia or Advani meet anyone? Did they inquire if people have adequate rations at home? They merely stood at a distance and traded charges. This country needs more of Gandhis and Hazares,” he said.
 
    Saran was surprised when he was approached on October 5 by both the BJP and the Congress. “After media reports, I got calls by several political leaders. But I said a big no. Yeh zameer bikega nahi kabhi. I will vote for the candidate not the party,” he said angrily.

SHOWING THE WAY: Shyam Saran Negi says he’ll vote for the candidate not for the party

Wednesday, October 31, 2012

Roads that glow, charge cars


‘Smart Highways’ Will Have Power-Saving Lights, Special Lanes For Recharge


London: Roads that glow in the dark and could one day even charge electric cars are set be introduced in the Netherlands soon. 


    ‘Smart Highways’ unveiled last week at Dutch Design Week will use the latest technologies in roads which their designers claim will be ‘more sustainable, safe and intuitive’, the Daily Mail reported recently. The companies behind the project said their goal is to turn around the usual route of transport innovation by focusing on the highway rather than the vehicles which use it.
 

    Among the most ambitious of the ideas for the future of road travel are special lanes which will allow drivers of electric cars to recharge their vehicles as they travel along them. Another plan is to fit the roads with power-saving lights which will gradually brighten as vehicles approach and then switch themselves off after they pass.
 

    Those ideas are still some years off, but from next year Dutch roads will be painted with lines made from a photoluminescent powder that charges in sunlight to illuminate the road for up to 10 hours overnight. Another technology aimed for implementation next year is temperature-responsive dynamic paint which will make ice-crystals visible to drivers when cold weather makes the road surfaces slippery.
 

    The ideas — developed by Dutch firms Studio Roosegaarde and Heijmans Infrastructure — have already been hailed as the ‘Best Future Concept’ at the Dutch Design Awards. However, there is no information yet on how lanes which recharge electric cars travelling among them might work.
 

    “Innovative designs such as the Glow-in-the-Dark Road, Dynamic Paint, Interactive Light, Induction Priority Lane and Wind Light will be realised within the following five years,” the Studio Roosegarde said. “The goal is to make roads that are more sustainable and interactive by using interactive lights, smart energy and road signs that adapt to specific traffic situations,” it said. PTI

BRIGHT FUTURE

Monday, February 20, 2012

Cornered in the class

Have students gained an irreversible upper hand in conflicts with teachers?

Shobha John | TNN


We Need to Talk About Kevin, an Oscar-nominated film this year, is the chilling story of a child on a murder spree. The dark bit of news that recently came from one of our own schools, in Chennai, and the events that followed, have also mostly spoken about a student who knifed his Hindi teacher to death.

From the pressure of performance — the Chennai class IX student of St Mary’s Anglo Indian Higher Secondary School, had two sisters who were apparently bright kids — to his being the quiet one and thus, not naturally capable of killing someone, everything was emphasized to tone down the enormity of the crime. He finally went to an observation home taking with him everyone’s sympathies. What many glossed over in this tale of classroom horror was that Uma Maheswari, a wife and mother, a teacher just doing her job, had died.

Are we missing something here? We need to talk about Uma. Gagged by rules, some of them unwritten and bordering on the ridiculous, and straining under the demands of a management that doesn’t want to lose moneyed students to competition, is it the teacher who is being cornered? And that too by aggressive pupils who know they can fall back on a clutch of “enablers” to bully the ones with chalk and duster? Are they the unarmed in the battleground that today’s classrooms have become? Even as we write this, reports have come in of two groups of students in an Amritsar school going at each other with pistols and hockey sticks. And will someone tell them how to deal with the stress?

“Teaching was something we enjoyed,” says Radha Gupta, a teacher who taught for two decades in a reputed Delhi school. “Not any more.” Esther Stanley, who teaches in Chennai, once rapped on the desk with a ruler while calling for silence. A student promptly got up and said, “Ma’am, you can’t use the ruler.” Stunned for a minute, Stanley blurted out something like: “Yes, I can. The ruler can be used on the desk.” She laughs over a welcome she got when she once joined a new school. A student cheekily asked her if she was the new biology teacher. “Because if you are not, you are lucky. All our biology teachers left within a month.” Thankfully, she was given English.

At Chennai’s St Mary’s, teachers try many theories to rationalize the animosity articulated by their students. One reason, they say, is the kids being hooked to social networking sites and lacking real friends. “Earlier, their aggression would be expended on the playing field,” explains one of the teachers as another admits becoming a “soft target” for students.

Many teachers, clearly on the retreat, also say that the B Ed course doesn’t equip them for challenges students throw at them. Moreover, each child has unique problems and teachers have to tend to them accordingly, but it becomes difficult, bogged down as they are with the Continuous and Comprehensive Evaluation System, which has increased work 10-fold, and other “clerical” jobs. “We are constantly battling deadlines with assignments, projects and tests,” says Alice Koshy, a retired teacher from General Education Academy, Chembur. Managements ask teachers to take out time for the kids. “But how,” asks Gupta.

There is another sword of Damocles hanging over their heads — the strict code of conduct drawn up by the National Commission for Protection of Child Rights. Though the idea and aim are noble — teachers can’t call a child names on the basis of skin colour, gender, religion and caste as this will invite disciplinary action, even sacking — some say it will be easy for students to twist even harmless things around and there will be no one to hear the teachers’ side out. However, Prof Anita Rampal, head of the Central Institute of Education, Delhi University, says these guidelines are important as teachers routinely and across the board verbally abuse students. But not all agree (see ‘Stop making teachers whipping boys of society’).

In these circumstances, teachers often adopt a hands-off policy. A St Mary’s teacher said, “After the ghastly killing, I find it difficult to even raise my voice at students. But if school grades fall, we will be the ones promptly blamed by the management.” Teachers aren’t allowed to check students’ bags even if there is a theft in class lest they feel hurt and take an extreme step. Students, naturally, have a merry time and come with cellphones wrapped in plastic, either in their lunch boxes, socks or other private places, admit teachers.

Then, there are parents ever ready to blame the teacher for the misdemeanors of their child or their bad grades. “Parents throw their clout at us and say they’re the ones paying the fees. The guru-shishya role has become that of a seller-consumer,” rues Gupta. Managements of schools, too, are hard on teachers. “Post-graduate teachers are arbitrarily demoted to lower classes. Our children aren’t even guaranteed admission. The management is too busy being one-up on other schools. Who has time for us? Trust has eroded,” says Gupta.

But some schools have shown the way forward. A Delhi school gives teachers a day off when their own children have board exams, while another has energizing workshops for them — vital concerns if they are to percolate to the students and for a greater common good.
With inputs from Daniel P George from Chennai

HAPPY HOURS OVER? After the murder of a Chennai teacher, many say they are afraid to reprimand students for any wrong

Educationists stress on univ bifurcation

TIMES NEWS NETWORK


Mumbai: A two-day conference at National College, organized by Maharashtra State Federation of College Principals that started on Saturday, saw participation of more than 500 principals and educationists.

Bhalchandra Mungekar, Rajya Sabha member and former vice-chancellor of Mumbai University, said, “Universities that have more than 300 affiliated colleges should go in for bifurcation.” Mungrekar said he would try to bring Kapil Sibal to Mumbai and give a platform to teachers to air their grievances. He also stressed on involving entrepreneurs in formulating universities’ curricula.

Topics such as increasing number of self-financed courses resulting in decreasing value of traditional courses, colleges being denied grants for professional courses, difficulties of principals in coping with the commercialized approach of modern managements of educational institutes and so on were discussed by representatives of the federation.

Principal Nandkumar Nikam, chairman of the federation, also stressed on the fact that higher education does not seem to be the priority of the state.

EXAM JITTERS FOR SSC PUPILS

‘Science too vast for 60 marks’

Yogita Rao | TNN


Mumbai: Students appearing for the Secondary School Certificate (SSC) exams are unhappy that they have to study two papers of science for merely 60 marks and their worry does not end there: they fear that they will not be able to complete the two papers together within the allotted two-and-a-half hours.

In the past two years, students had to answer the two science sections separately and each paper carried 60 marks. This year, they have to answer both science-I and science-II papers together. Though the number of chapters has been reduced, students still feel that they have to study way too much for only 60 marks. “The paper might be simple,but there is so much to write. Also, we need to divide the two-and-a-half hours equally for the two sections,” a student of Canossa High School in Mahim said. “There will be two different answersheets for the two sections and we may lose time shuffling between them. Some questions may demand lengthy answers and that will also consume time.” Another student, Natasha R, also complained that the syllabus was way too vast for a 60-mark paper. “The time provided is ideally enough for a 60-mark paper. But while we can complete the first section in good time, most of us have to rush through the second part,” she added.

Even principal of Children’s Academy in Kandivli Rohan Bhatt is apparently not happy with the merging of the two sections. “Students are finding it difficult to finish the paper in time. When we saw their poor performance in the first semester exams, we asked the board to keep the papers separate. But we were told that it was not possible,” said Bhatt, according to whom, Std-X students are too young to manage time well.

But not all teachers share his views as Nazma Kazi, principal of Anjuman-i-Islam High School, does not think the new system would pose a problem. “This year, students have around 40 marks in internals, including practicals and orals. Students also have to compulsorily clear the written exams with 25%, which will come around to 15 marks. Students usually do not consider science to be a tough paper; the number of failures may also go down now.”

Tuesday, February 14, 2012

Milky Way’s black hole ‘eating’ asteroids

Washington: The supermassive black hole at the heart of the Milky Way may be devouring asteroids on a daily basis, a new study based on findings by Nasa’s Chandra spacecraft has suggested. The Chandra X-ray Observatory, named in honour of Indian physicist Subrahmanyan Chandrasekhar, has been detecting Xray flares about once a day coming from our galaxy’s central black hole known as Sagittarius A* (Sgr A*)for several years.

Now, researchers found that these flares may actually be caused by asteroids falling into the black hole’s maw.

“People have had doubts about whether asteroids could form at all in the harsh environment near a supermassive black hole,” said lead study author Kastytis Zubovas of University of Leicester in the UK.

“It’s exciting because our study suggests that a huge number of them are needed to produce these flares,” Zubovas said. The researchers suggested
that a cloud around Sgr A* con
tains trillions of asteroids and comets that the black hole stripped from their parent stars.

Asteroids passing within 160 million km of the black hole — roughly the distance between the Earth and the Sun — are likely torn to pieces by Sgr A*’s gravity, they said. These fragments would be vaporized by friction as they encounter the hot gas flowing onto the black hole, much as meteors are burned up by gases in Earth’s atmosphere. This vaporization, they said, likely spawns the X-ray flares, which last for a few hours and range in brightness from a few times to nearly 100 times that of black hole’s regular output.

Sgr A* then swallows up what’s left of the close-flying asteroid, added the researchers who detailed their findings in the ‘Monthly Notices of the Royal Astronomical Society’. PTI


STELLAR DELIGHT: A Nasa illustration shows a supermassive black hole at the centre of our Milky Way Galaxy consuming asteroids

Wednesday, January 18, 2012

WHITE AS SNOW

True colours: Milky Way is really milky

Houston: Milky way after all is milky in colour for sure! Scientists have revealed that our galaxy is aptly named Milky Way as it looks white, the colour of fresh snow in the early morning.
University of Pittsburgh astronomers said their finding is significant because we are located in the middle of the Milky Way, which had previously made it difficult to accurately determine the colour of the galaxy.

Colour is a key detail of galaxies, shedding light on its history of star formation. Since we are located well within our galaxy, clouds of gas and dust obscure all but the closest regions of the galaxy from view, keeping us from directly seeing what colour our galaxy is as a whole.

“We can really only see 1,000 to 2,000 light-years in any direction — the Milky Way is 100,000 light-years across,” said study co-author Jeffrey Newman at the University of Pittsburgh. “The problem is similar to determining the overall colour of the Earth when you’re only able to tell what Pennsylvania looks like.”

To sidestep this problem, astronomers decided to look at other galaxies’ colours to figure out the hue of our own. Galaxies whose other properties closely match the Milky Way’s can likely tell us what our galaxy’s colour is. The light from the Milky Way closely matches the colour of a standard incandescent light bulb. PTI