







Source::::PBHNetwork.com
Natarajan
Technology is heavily used in many major and international sports events, for instance 6.6 pounds makes all the difference between a gold and a silver medal in the 100-meter butterfly event back in the 2008 Beijing Olympics. Badly designed uniforms can take out a whole team, like what happened to team USA in the 2014 Sochi Winter Olympics recently. In badminton, line-call technology is now used to assist line judges for when players challenge their ball is “in or out” calls.

The FIFA World Cup is also no stranger to technological innovation. The 1970 World Cup, for instance, was the first one to be broadcast in colour. For the first time, footballs fans get to watch matches live on TV from their living rooms and see their favorite teams’ uniforms in all its glorious colors. This upcoming 2014 will be no different when it comes to debuting new technologies in the world of football and international sports.
Let’s check out some of the highlights to look forward to.
Goal line technology may well prove to be the most important, and notable, new technology to make its debut at the World Cup. It’s been used in European club football over the past year, most notably in the English Premier League, as well as in some smaller international competitions, but the World Cup is going to be the biggest footballing event to ever implement goal line technology.
After an extended period of trials and testing, FIFA appointed GoalControl GmbH as the official provider of goal line technology for the 2014 World Cup. Goal line technology aims to assist referees in making calls on whether the ball has crossed the goal line and whether a goal should be awarded.

It does this by using 14 high-speed cameras positioned around the stadium which track the position of the ball in 3D. When the ball crosses either goal line, the referee will be alerted via a wristwatch that’s synced to the GoalControl system.
You only need to look back at Geoff Hurst’s 1966 World Cup Final goal for England against West Germany and Frank Lampard’s controversially disallowed goal in the 2010 World Cup to see how goal line technology will help the sport and referee decisions.

4K has to be one of the more interesting developments in display technology recently. We’re all used to our HD 1080p displays, but 4K takes things way beyond that, with a display resolution of 3840 x 2160 pixels. And what better way to take advantage of this new high-resolution technology than to watch the World Cup in all its 4K glory?
Well, Sony and FIFA have joined forces to do just that: broadcast certain World Cup 2014 matchesin glorious 4K resolution. However, they’re not going to be broadcasting the whole World Cup in 4K. Instead, Sony’s aim with this partnership is to more towards bringing this technology to the mainstream.

To this end, 3 World Cup 2014 matches will be shot and broadcasted in 4K: one Round of 16 match, one semi-final and of course, the final match itself. Match footage will also be included in the Official FIFA 2014 World Cup film, which will also be in 4K.
The film will be released after the conclusion of the World Cup. FIFA has also confirmed that World Cup fanzones in Brazil will also be showing some 4K content.

If you’re an ardent football watcher, you’re probably familiar with this situation: when the attacking team is awarded a direct free kick near the opposition penalty area, the defensive wall is nearly always just a bit too close. This gives the defending team a slightly unfair advantage, triggering complaints from the attacking team and a delay as the referee tries to get the defensive wall to move back to the regulatory 10 yards’ distance.
Well, this might be a thing of the past at the 2014 World Cup, since referees will now be using vanishing spray to mark out the 10 yard distance.

When a free kick is awarded, the referee will walk 10 yards from the site of the offense and thenspray a line on the pitch to indicate where the defensive wall should should stand. This line willdisappear within a minute or two, so there’s no risk of the line overstaying its welcome or having any untoward effects on the match itself.
This vanishing spray technology has been used for a while in South American leagues, but this is thefirst time it’s being used in a major international tournament.

As always, the ball itself is also quite a technological marvel. In the previous World Cup, footballers complained furiously about the Jabulani ball being hard to control, behaving erratically whilst in the air. This, as you’d expect, is not something FIFA want to happen again at the 2014 World Cup.
Adidas claims that the Brazuca, the official match ball for the 2014 World Cup, will be different; in apress statement, they claim that the ball will meet and exceed all FIFA metrics.

According to Adidas, the Brazuca has been tested for more than 2.5 years and has gotten theapproval of world-class footballers such as Lionel Messi, Iker Casillas, Bastian Schweinsteiger, Dani Alves and the one and only Zinedine Zidane.
This level of performance apparently has a lot to do with the Brazuca’s construction. The Brazuca is unique in that it’s made out of six interlocking urethane panels with thousands of little dimples – somewhat reminiscent of a basketball ball – that apparently improve the ball’s grip, stability and aerodynamics.

Now, for something a little bit different. This isn’t going to be featured in any of the matches, and it won’t have anything to do with the broadcasts, but the 2014 FIFA World Cup will be the public’s first glimpse of an exciting new robotic exoskeleton that might just be the future replacement for the wheelchair.
On the opening day of the World Cup, a young Brazilian paraplegic will use this robotic suit to walk to the centre of the pitch and kick a ball, marking the opening of the 2014 FIFA World Cup.

The mind-controlled robotic exoskeleton, built from lightweight alloys and powered by hydraulics, is the culmination of many years of work by the Walk Again project, an international group of scientists. The exoskeleton also comes with a cap which will pick up the user’s EEG signals, which will then be translated by a computer in the exoskeleton’s backpack into movement commands for the exoskeleton legs.
While it will probably take a while before a robotic exoskeleton actually replaces the wheelchair, it’sdefinitely an exciting development that will be great to see at the opening ceremony of the World Cup.

Source:::
Azzief Khaliq in http://www.hongkiat.com/blog/world-cup-2014-technology/ …
Recommended Reading: 12 Things You Probably Don’t Know About World Cup 2014
Natarajan
Doggie Wants Its Toy Back !!!
In our adorable moment of the day, this little pup wants his toy back, but the mean cat won’t give, what can a poor pup do? This whole thing is very frustrating
Source:::: You Tube and ba-ba mail site
Natarajan
A young man bought an expensive piece of jewelry as a present for his girlfriend. “Don’t you want her name engraved on it?” asked the clerk. The young man thought for a moment, and then, ever the realistic, steadfastly replied, “No, just engrave it: To My One and Only Love. That way, if we break up and she throws it back to me in anger, I can use it again.”
source::::joke a day.com
Natarajan
The Man Who Saved the World
In 1962, the U.S. and the Soviet Union were on the brink of possible mutual destruction- the world as a whole was facing a possible nuclear winter and all the devastation that would come with it. The Cold War had been escalated to “tepid” and was close to becoming hot with the failure of the Bay of Pigs in 1961 and the ensuing Cuban Missile Crisis.
In May 1962, Soviet President Nikita Khrushchev and Cuban President Fidel Castro reached a “secret” agreement that allowed the Soviets to start building missile sites in Cuba, including stocking them with nuclear missiles- 42 of them.
It should be noted here that the U.S. at this time had nuclear missiles in Turkey and Italy that could hit Moscow within 16 minutes of being launched. On the flip-side, the Soviets had plenty of nukes pointed at and perfectly capable of destroying the U.S.’ allies throughout Europe. However, the Soviets did not have nearly the capability to destroy targets in the U.S. itself. Certainly they had enough nukes and intercontinental ballistic missiles to destroy all the major cities in the U.S. and more, but their missiles at this point weren’t extremely accurate at those distances, so weren’t as good as a “mutual destruction” deterrent. Indeed, there were some among the U.S. brass that felt the loss of allies throughout Europe and the lesser direct causalities from long range nukes that managed hit their targets in the U.S. were acceptable losses given the payoff would be the annihilation of the Soviet Union and the end of that threat to the United States. So if the Soviet Union had nukes in Cuba, that tipped the balance in the Cold War back to near even, rather than in the U.S.’s favor as before.
In the fall of 1962, the United States sent a US U-2 aircraft to fly over Cuba to attempt to confirm the rumors that they had heard about the Soviet missile sites in Cuba. On October 14th, 1962, the U-2 arrived back with pictures of these missiles sites. A day later, the pictures were presented to President Kennedy. Tensions rose and alarms were sounded. And, thus, on October 15th, 1962 the 13-day ordeal that became known as the Cuban Missile Crisis began.
Vasili Arkhipov was born on January 30th, 1926 to a poor, peasant family near Moscow in the town of Staraya Kupavna. At the age of 16, he began his education at the Pacific Higher Naval School. Vasili saw his first military action as a minesweeper in the Pacific Theater at the tail end of World War II. In 1947, he graduated from the Caspian Higher Naval School and served on submarines in the Soviet Black Sea, Northern, and Baltic fleets. In 1961, Vasili got his first taste of crisis management in an incident that, while extremely momentous, wasn’t even close to what he’d help with later.
This first incident happened when Vasili was appointed deputy commander of the new K-19 sub (known today as “the Widowmaker”), one of the first Soviet nuclear subs, which was also equipped with a nuclear ballistic missile. On July 4th, 1961, as the sub was conducting exercises near Greenland, a major leak was discovered in the radiant cooling system. Since no backup cooling system was installed pre-sail, the reactor on the sub was in real danger of a nuclear meltdown. In order to prevent a nuclear accident unlike any the world had ever seen before, the captain of the sub sent workers into high-radiation areas to build a cooling system on the spot. Every member of the sub did what they could to prevent disaster. Vasili, lending his engineering expertise, helped contain the overheating reactor. The crew succeeded, but not before these workers and many on the crew developed radiation sickness. Every worker that was sent as first responders into the high-radiation areas died within days. Due to this, a mutiny nearly erupted on board the K-19 sub. Vasili backed his captain in continuing the work and was, eventually, awarded a medal for his bravery in a time of crisis and loyalty to the Soviet Union. All of this, though, was a precursor to the day Vasili Arkhipov saved the world.
After his time on the K-19 sub, Vasili was made second in command on the B-59, one of four attack submarines that was ordered to travel to Cuba on October 1st, 1962. The sub contained 22 torpedoes, one of which was nuclear, holding the same strength as the bomb that was dropped on Hiroshima. The captains of each of the four subs were given permission to fire their nuclear torpedoes at their own discretion, so long as they had the backing of the political officer on board. Unknown to the crew of the B-59, the United States began their naval blockade of Cuba on October 24th and informed the Soviets that they would be dropping practice depth charges (think warning shots) to force subs to surface and be identified.
Moscow could not communicate this information to the B-59 due to it being too deep underwater to receive radio transmissions. On October 27th, 1962, US destroyers and the aircraft carrier USS Randolph located the sub, trapped it, and began dropping depth charges to force it to surface. The sub’s crew, which had been traveling for nearly 4 weeks with very little communication with Moscow, was very tired and not aware of circumstances. The sub’s captain, Valentin Savitsky, believed that nuclear war had already broken out between the Soviet Union and the US and wanted to fire the nuclear torpedo.
Fortunately, particularly given the heightened tensions at the time, in this case, one other person had veto power over firing besides the captain and the political officer, the second in command Vasili Arkhipov. Vasili, despite being second in command on the B-59, was the leader of the fleet of the four Soviet subs sent. Had Vasili not been present, nuclear war would have likely happened as both the captain and the political officer wanted to launch the nuclear torpedo. Vasili vehemently disagreed, arguing that since no orders had come from Moscow in a long time, such a drastic action was ill-advised and the sub should surface to contact Moscow. A heated argument broke out- legend, probably false- says punches were thrown. Eventually, though, Vasili won the day (his reputation as a hero in the K-19 mutiny reportedly helped in the debate) and the sub surfaced. Upon meeting their American enemies, they were instructed to head back to Russia. They obliged, (additionally, they began to have mechanical issues on board the sub) and headed east. Nuclear war was averted. Vasili Arkhipov was a hero… again.
When the sub arrived back in Russia, the crew of the B-59 were met with trepidation. After all, they had pretty much surrendered to the Americans. Said one Russian admiral to the submariners, “‘It would have been better if you’d gone down with your ship.”
Despite the not-so-hero’s welcome he originally received from the Soviets upon his return, to his wife, Olga, Vasili was always the man who saved the world,
“The man who prevented a nuclear war was a Russian submariner. His name was Vasili Arkhipov. I was proud and I am proud of my husband, always.”
Source:::: Today i foundout.com
Natarajan
Astronaut’s view of New York, New York.

Check out the way the narrow island of Manhattan, between the Hudson River and the East River, looks from the International Space Station (ISS). The photo was taken on May 5 by the Expedition 39 crew. Central Park looks pretty green – playing fields appear as white dots. The two darker zones are where the tallest buildings of Midtown and the Financial District cast long shadows even in this early afternoon view.
Source:::: earth sky news site
Natarajan