Finally Nokia is ready to try an operating system other than Symbian. It may come with all new Windows Phone 7 soon.Nokia and Microsoft announced extensive collaboration and the concept Nokia Windows Phone 7 is out. The joining of two technological giants looks promising in the modern smartphone era.
Nokia is struggling to survive with Android and other all new platforms with its Symbian platform. And finally it rethinks to try platfrom other than Symbian to meet the competitive requirements. HTC and Samsung are performing well with Android and Windows platforms recent time. Sony Ericsson has also moved to android. Wait and see what difference Nokia Windows Phone 7 makes!!!
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According to a report by Daily Mirror, Real Madrid's super striker Cristiano Ronaldo may leave real madrid soon. Ronaldo moved to Real Madrid from Manchester United in a record $ 130 million move in 2009 and signed a six - year contract worth over $160 m.Under Jose Mourinho this season, he has equalled the goals record in a La Liga campaign - 38- and still has a game to go. Despite complaining about Moourinho's negative tactics during the Champions League semi - final defeat to Barcelona ,ronaldo has enjoyed a super season in Madrid. He has scored five goals in last two games to take his total in all competitons to 51 this season.

Read full report here .

3D transistor ,What's that?

You may wonder what a 3D transistor means.Now we use 2D transistor ,in which the gate is a two dimentional planar structure.But in 3D transistor this gate is replaced with a three dimensional silicon fin that rises up vertically from the silicon substrate.That means it is a Tri-Gate transistor.

What diffrence it makes??

See the figure above.The first one is conventional planar transistor in which the gate ,which control entire operation of transistor, is in contact with the substrate,body of the transistor,through a single plane.
The left one is the 3D transistor in which the substrate is projected up,which is called Silicon Fin.That is now the gate is in contact with sustrate through three planes.

Why is this important?

It's necessary to sustain Moore's Law--doubling the number of transistors on a silicon device every two years. As device dimensions become prohibitively small, cramming in transistors in the traditional two-dimensional fashion becomes impossible. So, 3D or vertical transistors become necessary. And Intel isn't just talking about this theoretically, it's going to manufacture chips based on these transistors.

Expectations!!!!

Intel says the transistors will use 50 percent less power, conduct more current and provide 37 percent more speed than their 2D counterparts.The 3D technology allow to operate at lower voltage at lower leakage .It ensure both improved efficiency and energy leakage.But the tri-gate tech adds an estimate of 2 to 3 percent cost to existing silicon wafers.

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