Tuesday, 2 August 2011

IAF forced to fly MiG 21s till 2017 due to Tejas delay

Orthographic projection of the Mikoyan-Gurevic...
The figures are simply chilling. Of the 793 MiG-21 s inducted into IAF since 1963, well over 350 have been lost in accidents, killing about 170 pilots . The horrific crash rate of earlier decades has been controlled to a large extent but IAF will be forced to fly the upgraded MiG-21 "Bisons'' till 2017 because of the huge delay in the development of the indigenous Tejas light combat aircraft (LCA), which is over 27 years in the making. 

Most accidents of the single-engine MiG-21 s, which are of the 1960s design vintage without modern systems like FADEC (full authority digital electronic controls) and mission computers, occur during take-off and landing. "A MiG-21 's rate of descent is around 8 metres per second-... the touch-down speed is phenomenal," said an officer. 

Then, there is inadequate transitional training, shoddy quality control on supply of spares, poor servicing and maintenance, all of which add up to ensure flying the highly-demanding MiG-21 s remains a risky proposition. 

Though IAF has been progressively "number-plating' ' older MiG-21 variants, it has had to go very slow because of the inordinate delay in Tejas, the first squadron of which is now slated to become fully operational only by 2013 or so. 

The around 110 MiG-21 "Bisons" in IAF combat fleet, which were earlier upgraded with new avionics, improved gearboxes and cockpits, and the capability to fire some BVR (beyond-visual range) missiles, will remain in operation till 2017. 

This is the second crash of a MiG-21 this year. A MiG-21 'Bison' had crashed in Madhya Pradesh's Sheopur district after an engine problem in February, but the pilot had then managed to eject safely. 

IAF has recorded 25 fighter crashes in the last three years, killing five pilots and as many civilians. Of them, over a dozen were MiG-21 s. 

After a major dip in the crash rate between 2003 and 2006, the armed forces are once again grappling with a high crash rate. In just the last three years, for instance, there have been over 65 crashes of fighters, transport aircraft and helicopters. Almost 60 military personnel, apart from several civilians, have been killed in these crashes.

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Amarnath lingam melts 10 days before yatra-end

Jammu, August 4.Thousands of devotees wait for...
The unprecedented rush of pilgrims to Amarnath this year has contributed to the ice Shivling in the holy mountain cave completely melting away more than 10 days before the end of the yatra.

The Amarnath shrine board confirmed that the ice stalagmite, which was particularly well-formed this year and stood 15 feet high when the yatra began on June 29, had melted away.

The premature melting is being attributed to heat produced inside the cave due to the presence of a record number of pilgrims.

Officials said around 6.15 lakh people have so far completed the annual pilgrimage, the highest in the yatra's history. Unofficial sources put the number at more than 7 lakh.

High temperatures in Kashmir over the past few weeks also seem to have played a part in the melting of the naturally forming stalagmite inside the cave at a height of 3,880 metres in the Great Himalayan range of west Kashmir.

"Early melting of the lingam is not unusual. In 2007, it had melted by July 2. Last year, it was gone by around July 30. This is a natural phenomenon and it will not dampen the spirit of the devotees," said Preet Pal Singh, additional chief executive officer of the Amarnath shrine board.

The lingam's disappearance was corroborated by devotees near the cave shrine. "I visited the holy cave on Monday last week. The Shivling then was just around 2 feet high. By the end of the week, we heard from visitors that Lord Shiva had left for his Kailash Mansarovar abode (meaning the lingam had disappeared)," said Sunil Kumar on phone from Panchtarni, 6km away from the shrine. Kumar is president of a Chandigarh-based organization that runs a community kitchen for pilgrims.

The shrine board authorities have been blamed for violating the recommendations of the Nitesh Sengupta committee that had proposed allowing no more than around 5,000 pilgrims each day into the cave. At the height of the yatra in the first half of July, about 25,000 yatris were visiting the shrine each day, leading to dangerous overcrowding in the high mountain paths.

According to an update released early last week, 82 people had died in less than a month of the yatra, most of them due to heart-related ailments but some also because of injuries. Last year, 68 people had died during the entire two-month period of the pilgrimage.

The yatra ends on Shravan Purnima on August 13, which coincides with the Raksha Bandhan festival.

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Gurgaon traffic police click offenders' pictures

Ambience Mall, Gurgaon

 In an initiative to track traffic offenders in Gurgaon, traffic policemen might be taking the perfect shot with help of cell phones, the next time one jumps a red light. The pictures will then be uploaded onto a police website.
The latest weapon of Mukesh Kumar of the Gurgaon Police against crime is his cell phone. Over the past one month, instead of running after traffic offenders, Kumar has been simply clicking their photos.
"It's effective. I just quietly click snaps. It helps when the violator is a politician or one of those guys who'll keep calling our superiors. This spares us a lot of headaches," Kumar said.
Kumar's photos are instantly uploaded on the police website, along with hundreds of others from his mates on the force. They're digitally stamped with the date, time and location of crime and are used by the police officials to issue challans.
Fifty police men in Gurgaon now have the Nokia E 5 phones and use them with great relish. Similar schemes with Blackberry phones had been implemented earlier in Bangalore and Kerala. But the Gurgaon effort is slightly different.
Nokia Director Suresh Vedula said, "The Gurgaon force didn't have too many personnel authorised to issue a challan on the spot. So we decided to go in for a server system, where photos can be stored and paper challans issued eventually."
There is one tiny loophole though. What if your car is photographed. But it was borrowed and driven by a friend? Who pays up then?

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Clinton meets with Syrian activists

President Bashar al-Assad of Syria

US secretary of state Hillary Clinton met with several US-based Syrian activists and opposition leaders in Washington Tuesday, as the American administration mulls more sanctions against Damascus.

The meeting is the first overt indication that Washington is willing to work with the Syrianopposition. Washington believes Syrian President Bashar Assad's regimes is likely to see its end in the coming months.


Diplomatic elements in the international community have strongly denounced theescalating crackdown on pro-democracy protesters by Damascus forces, despite the fact that the UN Security Council has been unable, thus far, to formulate harsher sanctions against Assad.

State Department spokesman Mark Toner said that the US plans to "move forward with additional sanctions under existing authorities" and it is "exploring the scope" of these sanctions: "Our goal here is to isolate the Assad regime politically and deny it revenue with which to sustain its brutality," Toner said.

The latest sanctions' draft at the UN was torpedoed on Tuesday by Russia and India. The Arab League is also refusing to cooperate with Washington on the matter.

The US has been building up pressure on Syria in recent months, including slapping sanctions on Assad, his inner circle and assets controlled by the Syrian government.

US President Barack Obama has vowed America will continue to increase pressure on Syria to isolate Assad and his government.

During the meeting, Clinton expressed "her sympathy for the victims of the Assad regime's abuses," and her "admiration for the courage of the brave Syrian people who continue to defy the government's brutality in order to express their universal rights," Toner said.

"The United States will continue to support the Syrian people in their efforts to begin a peaceful and orderly transition to democracy in Syria and to have their aspirations realized. We have nothing invested in the continuation of a regime that must kill, imprison and torture its own citizens to maintain power," Clinton said in a statement released after the meeting.

"Our view remains that strong action by the Security Council on the targeting of innocent civilians in Syria is long overdue. Some members of the Security Council continue to oppose any action that would call on President Assad to stop the killing, and we urge them to reconsider their positions," the statement concluded.
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Greeting the Unthinkable: Mubarak on Trial

Flag of Egypt 1882.

The headlines of newspapers on sale in a subway station once called Mubarak, and now renamed Martyr’s, captured the moment Tuesday that could prove one of the most remarkable in modern Arab history: “The pharaoh in the cage of the accused.”
“This is a true moment of the revolution,” said one passenger, Mohammed Fathi, as trains hurtled through the din of a heaving Cairo.
The cage is precisely how it sounds — a pen barricaded with metal bars, the kind behind which the assassin of Anwar el-Sadat was tried 30 years ago. The pharaoh is Sadat’s successor, Hosni Mubarak, a former war hero, president and strongman toppled by the epic protests that gathered in Tahrir Square in February, who is scheduled to face trial Wednesday with his two sons, the former interior minister and six senior police officers.
By nightfall, there was still suspicion over whether Mr. Mubarak, convalescing in a hospital in a Sinai resort, would attend the trial, which will convene in a police academy in Cairo that, like the subway station, once bore his name. But the anticipation rippled across the unsettled landscape of today’s Egypt, where the revolution to overthrow him has proved far easier than the aftermath of building a new order.
In subway stations, libraries, schools and streets of a city seething with summer heat and short tempers, there was a sense of awe, anticipation and doubt at the trial of a figure whose imperial power was once so distant and uncontested that a famous Egyptian novel simply called him the Big Man. In conversations Tuesday over his fate, often heard were cries of justice, calls for vengeance and sentiments in between that felt cathartic.
“Who would have ever imagined that Mubarak would be tried?” asked Ahmed Abdullah, 30, a mechanic, standing before a school once named for Mubarak and now bearing the name of Islam’s first muezzin, or public crier. “Really, who would have believed?”
“Or his sons?” added a friend, Mohammed Ibrahim.
“It’s so strange,” Mr. Abdullah replied.
Even the very prospect of Mr. Mubarak’s trial seemed to mark a new moment in the Arab world. It is perhaps comparable to the capture, trial and execution of Saddam Hussein, though he was overthrown by an American invasion based on a pretext that proved false.
Mr. Mubarak was felled by a popular revolution. The scene of Mr. Mubarak standing before a judge may, in fact, make the Arab revolts in Syria, Libya and Yemen all that much more difficult to resolve. Some Arab officials have said that prosecuting Mr. Mubarak will make strongmen facing their own uprisings more reluctant to leave.
But few in Egypt, even those uneasy at the idea of an ailing 83-year-old man facing charges that carry the penalty of death, worried about those implications. In a country so long ruled by the arbitrary whims of the unaccountable, they felt something had changed.
“We’re a state of law, and the law is being applied,” said Mr. Fathi, an architect.
Egyptian officials said Tuesday that Mr. Mubarak would be brought from Sharm el Sheik aboard a military plane, possibly at dawn, though officials at the hospital where he has stayed with a heart problem said they had yet to receive orders to move him. Mr. Mubarak’s health has remained an issue since April, when he was charged. There were reports that he had stopped eating, entered a coma or become depressed, but the health minister has said he is well enough to make the trip to the police academy in the capital.
About 600 people will be allowed into the courtroom, which will be guarded by 5,000 soldiers and 50 tanks and armored vehicles. For the crowds outside, officials said they would set up monitors to watch the proceedings, which will be broadcast nationwide.
The statements Tuesday were the clearest sign yet that a trial many expected to be delayed would go forward. The military council of 19 generals that has led Egypt since the revolution seemed loath to put one of their own — their former commander, no less — in a courtroom. Many people speculated that the generals were hopeful that he might die before the date arrived. In a reflection of the suspicion that reigns in Cairo, as frustration grows toward a military council whose decisions are opaque and occasionally incoherent, doubts remained that Mr. Mubarak would actually appear. He has not appeared in public since he was overthrown.
“They’ll delay it, then they’ll keep delaying it for the next three to four years,” said Afaf Ali, 19, a student sitting with friends at the Egyptian Public Library. (It, too, once bore Mr. Mubarak’s name.) “No one in the government wants to try him.”
“You know what I’m expecting?” asked her friend, Mohammed Hussein. “Some kind of surprise. What kind of surprise, I don’t know, but it’ll be something big.”
Tahrir Square, in downtown Cairo, is but an echo of the tumultuous scenes in February that inspired the Arab world. On Monday, the military and security forces drove out a dwindling sit-in that had returned to the square last month. The center of Tahrir Square is now encircled by a symbol of Mr. Mubarak’s rule: the black-clad and helmeted riot police who ritually overwhelmed even modest shows of dissent for 30 years. Soldiers in red berets sat under worn graffiti that read, “The Egyptian people are free.”
The prospect of the trial seemed to incarnate all the conflicting emotions about Egypt’s revolution these days — that it had gone too far, or not far enough. Or that the trial would wrongly serve as a symbolic end to the demands of so many in Tahrir Square in February that their revolution was not only about Mr. Mubarak’s fall but also about bringing down the authoritarian state, suffocating and enervating, that he helped build.
One newspaper referred to the “accused Hosni Mubarak,” and for Aboul-Ela Ahmed, someone important was finally being held to account for all the petty humiliations, the bribes, the indignities and the hardships that his state had brought.
“He has to face the judge,” said Mr. Ahmed, a retired driver.
In Martyr’s Station, near a billboard that read, “Let’s build our country,” Ahmed Sayyid was more reflective. His words were neither a cry for vengeance, nor for justice.
“The only reason we want to try him — the sole reason — is so that he can serve as an example for the person who follows him,” he said. “There is a limit to power.”

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President Signs Debt Ceiling Bill

Official presidential portrait of Barack Obama...

After weeks of intense and heated debate, the debt ceiling bill sailed through the Senate with bipartisan support by a vote of 74-26. It passed the House on Monday by a vote of 269-161 and was quickly signed into law by President Obama soon after making his comments from the Rose Garden.


Of the 26 “no” votes, 19 came from Senate Republicans who wanted more spending cuts and a balanced budget commitment.


The measure gives the U.S. Treasury immediate authority to add an additional $400 billion to the national debt. The plan will cut just under $1 trillion in government spending over the next 10 years while raising the amount of money the U.S. is legally allowed to borrow in two phases.


It also creates a special 12 member joint House-Senate congressional committee, or “super committee,” that is tasked with coming up with $1.2 to $1.5 trillion in cuts by Thanksgiving before authority to add another $500 billion in debt is granted. The second debt increase is expected to take the nation past the 2012 elections before it will need to be raised again.


“It may have been messy. It might have appeared to some like their government wasn’t working,” said Senate Minority Leader Mitch McConnell shortly before the vote was taken. “But, the fact, the opposite was true. The push and pull Americans saw in Washington these past few weeks was not gridlock … It was the will of the people working itself out in a political process that was never meant to be pretty … It was a debate that Washington needed to have.”
Speaker John Boehner in a June interview on Fox News said, “There are no votes in the Congress … to raise taxes on anyone, so tax increases are off the table.” Boehner’s prediction was accurate but he had to contend with a rambunctious and conservative Republican caucus who demanded deeper cuts than were included in the final version.


President Obama addressed the nation from the White House Rose Garden soon after the vote and again made “tax breaks for millionaires, corporate jet owners and oil and gas companies” his subject matter in an attempt to deflect liberal objections that the deal contained no new revenues from tax hikes. Though Obama’s position to include tax hikes in the deal was soundly defeated in Congress, he nonetheless asserted in a signing statement:


“And since you can’t close the deficit with just spending cuts, we’ll need a balanced approach where everything is on the table. Yes, that means making some adjustments to protect health care programs like Medicare so they’re there for future generations. It also means reforming out tax code so that the wealthiest Americans and biggest corporations pay their fair share. And it means getting rid of taxpayer subsidies to oil and gas companies, and tax loopholes that help billionaires pay a lower tax rate than teachers and nurses.”


Republicans, especially Tea Party members, also lamented what they didn’t get, which was more spending cuts. Sen. Lamar Alexander (R-Tenn.), the third ranking Republican in the Senate, addressed the mood of the country with a reference to traveling from one city to another.


“This problem wasn’t created overnight, and it won’t be solved overnight,” Alexander said from the floor. “But if I was sitting at Union Station trying to catch a train to New York City and someone offered me a ticket to Baltimore or Philadelphia, I’d take it, and then find a way to get to New York from there.”


Congress now heads home for the August recess and will undoubtedly be making the rounds at civic club luncheons and county fairs defending their vote and explaining to voters how events will play out in 2012.

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Has our brain reached full capacity?

Main regions of the vertebrate brain, shown fo...
Scientists have claimed that the human brain may have reached its full capacity and can't get cleverer.

A team at Cambridge University, led by Professor Simon Laughlin, says this is because the people are unable to provide the amount of extra energy and oxygen needed to become more intelligent.

The scientists have based their findings after analysing the structure of the brain and worked out how much energy its cells use up.

Professor Simon Laughlin was quoted by the British media as saying, "We have demonstrated that brains must consume energy to function and that these requirements are sufficiently demanding to limit our performance and determine design. Far-reaching powers of deduction demand a lot of energy because for the brain to search out new relationships it must constantly correlate information from different sources. Such energy demands mean there is a limit to the information we can process."

The scientists say that the wiring inside the brain would need vast amounts of extra energy to become more efficient. As it's impossible for humans to provide this, they can't become any smarter.

In their research, the team measured the efficiency with which different parts of the brain communicated with each other and found impulses travelled fastest in smarter people and slower in those who were less intelligent.

"High integration of brain networks seems to be associated with high IQ. You pay a price for intelligence. Becoming smarter means improving connections between different brain areas but this runs into tight limits on energy, along with space for the wiring," Ed Bullmore, team member, said.

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