Mark Zuckerberg Becomes Time magazine Man of the Year

26-year-old founder of social online network Facebook and its executive director - the youngest billionaire in the world. December 15, 2010 Mark Zuckerberg, founder and CEO of Facebook, is depicted on the cover of Time magazine edition of "Man of the Year 2010". At 26, Zuckerberg - The youngest deserved this title after the aviator Charles Lindenberg, whom the status of "Man of the Year" was awarded in 1927, when he was 25 years old.

December 14, 2010 Zuckerberg is the California Hall of Fame. He gained fame not only as the youngest billionaire in the world, but also as an outstanding newcomer in the world of philanthropy. This year, he vowed to donate $ 100 million on the development of public schools in Newark, New Jersey.

October 5, 2010 In the main administration Facebook in Palo Alto, California. Zuckerberg commented on his page on Facebook: «The title of" Man of the Year "- it's a real honor and recognition of how our team is not numerous creates what hundreds of millions of people trying to use to make the world more open and more united. I am happy that I am a part of it. "

October 5, 2010 Zuckerberg launched the first version of Facebook from his dorm room at Harvard. Senior students have filed suit, claiming he stole their idea - a charge which was the main idea of the movie "Social Networks", published in 2010.

September 25, 2010 At a press conference on the donation of $ 100 million to develop public schools of Newark, to Zuckerberg joined Newark Mayor Cory A. Brooker (left) and Governor of New Jersey Chris Christie.

August 8, 2010 During a press conference in Palo Alto, Calif., Zuckerberg is watching as a software developer Ben Facebook Gertsfild beat the gong to mark start «Places» - a new social networking features based on location.

April 21, 2010 Facebook, which began as a small network, available only for college students, has grown to the scale of the site, costing billions of dollars, and claims the attendance of 500 million regular users.

July 23, 2008 During a conference in San Francisco in 2008 to develop a Facebook f8, Zuckerberg shows option Facebook Connect. This technology allows Facebook users to start using any site on the Internet without additional registration.

July 23, 2008 Editor of Time magazine, Richard Stengel called Zuckerberg a central figure in world development, which has caused "erosion of faith in authority, decentralization of power and at the same time, possibly growing faith in each other."

November 6, 2007 "Man of the Year" according to "Time" - a person or event who are most influenced the development of culture and media in a given year, for better or for worse.

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Ariel View Of NASA (Images)

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A Little about Chaos Theory

In mathematics, chaos theory describes the behavior of certain dynamical systems – that is, systems whose states evolve with time – that may exhibit dynamics that are highly sensitive to initial conditions (popularly referred to as the butterfly effect). As a result of this sensitivity, which manifests itself as an exponential growth of perturbations in the initial conditions, the behavior of chaotic systems appears to be random. This happens even though these systems are deterministic, meaning that their future dynamics are fully defined by their initial conditions, with no random elements involved, this behavior is known as deterministic chaos, or simply chaos.

Chaotic behavior is also observed in natural systems, such as the weather. This may be explained by a chaos-theoretical analysis of a mathematical model of such a system, embodying the laws of physics that are relevant for the natural system.

A plot of the Lorenz attractor for values r = 28, σ = 10, b = 8/3

Overview

Chaotic behavior has been observed in the laboratory in a variety of systems including electrical circuits, lasers, oscillating chemical reactions, fluid dynamics, and mechanical and magneto-mechanical devices. Observations of chaotic behavior in nature include the dynamics of satellites in the solar system, the time evolution of the magnetic field of celestial bodies, population growth in ecology, the dynamics of the action potentials in neurons, and molecular vibrations. Everyday examples of chaotic systems include weather and climate. There is some controversy over the existence of chaotic dynamics in plate tectonics and in economics.

Systems that exhibit mathematical chaos are deterministic and thus orderly in some sense; this technical use of the word chaos is at odds with common parlance, which suggests complete disorder. However, even though they are deterministic, chaotic systems show a strong kind of unpredictability not shown by other deterministic systems.

A related field of physics called quantum chaos theory studies systems that follow the laws of quantum mechanics. Recently, another field, called relativistic chaos,^[6] has emerged to describe systems that follow the laws of general relativity.

This article tries to describe limits on the degree of disorder that computers can model with simple rules that have complex results. For example, the Lorenz system pictured is chaotic, but has a clearly defined structure. Bounded chaos is a useful term for describing models of disorder.

History

The first discoverer of chaos was Henri Poincaré. In the 1880s, while studying the three-body problem, he found that there can be orbits which are nonperiodic, and yet not forever increasing nor approaching a fixed point.In 1898 Jacques Hadamard published an influential study of the chaotic motion of a free particle gliding frictionlessly on a surface of constant negative curvature. In the system studied, "Hadamard's billiards," Hadamard was able to show that all trajectories are unstable in that all particle trajectories diverge exponentially from one another, with a positive Lyapunov exponent.

Much of the earlier theory was developed almost entirely by mathematicians, under the name of ergodic theory. Later studies, also on the topic of nonlinear differential equations, were carried out by G.D. Birkhoff,^[10] A. N. Kolmogorov, M.L. Cartwright and J.E. Littlewood, and Stephen Smale.^[15] Except for Smale, these studies were all directly inspired by physics: the three-body problem in the case of Birkhoff, turbulence and astronomical problems in the case of Kolmogorov, and radio engineering in the case of Cartwright and Littlewood.^{[citation needed]} Although chaotic planetary motion had not been observed, experimentalists had encountered turbulence in fluid motion and nonperiodic oscillation in radio circuits without the benefit of a theory to explain what they were seeing.

Despite initial insights in the first half of the twentieth century, chaos theory became formalized as such only after mid-century, when it first became evident for some scientists that linear theory, the prevailing system theory at that time, simply could not explain the observed behaviour of certain experiments like that of the logistic map. What had been beforehand excluded as measure imprecision and simple "noise" was considered by chaos theories as a full component of the studied systems.

The main catalyst for the development of chaos theory was the electronic computer. Much of the mathematics of chaos theory involves the repeated iteration of simple mathematical formulas, which would be impractical to do by hand. Electronic computers made these repeated calculations practical, while figures and images made it possible to visualize these systems. One of the earliest electronic digital computers, ENIAC, was used to run simple weather forecasting models.

Fractal fern created using chaos game. Natural forms (ferns, clouds, mountains, etc.) may be recreated through an Iterated function system (IFS)

Applications

Chaos theory is applied in many scientific disciplines: mathematics, biology, computer science, economics,engineering, finance, philosophy, physics, politics, population dynamics, psychology, and robotics.

One of the most successful applications of chaos theory has been in ecology, where dynamical systems such as the Ricker model have been used to show how population growth under density dependence can lead to chaotic dynamics.

Chaos theory is also currently being applied to medical studies of epilepsy, specifically to the prediction of seemingly random seizures by observing initial conditions.

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Google searches for holy grail of Python performance

Google's Python engineers have launched a new project called Unladen Swallow, which aims to bring a major performance boost to the Python programming language by making runtime speed five times faster. The project is being implemented as a branch of the conventional CPython runtime and will be fully source-compatible with regular Python applications and native extensions. This will make it possible to eventually merge the improvements into Python trunk.

The goal of the Unladen Swallow project is to use LLVM, the Low Level Virtual Machine compiler infrastructure, to build a just-in-time (JIT) compilation engine that can replace Python's own specialized virtual machine. This approach offers a number of significant advantages. As the developers describe in the project plan, the project will make it possible to transition Python to a register-based virtual machine and will pave the way for future optimizations.

Adopting LLVM could also potentially open the door for more seamlessly integrating other languages with Python code, because the underlying LLVM intermediate representation is largely language-neutral.

The Unladen Swallow project also encompasses several other initiatives to improve other characteristics of the runtime and take advantage of modern hardware. Parallelization and higher utilization of multicore processors is one area where the developers are placing strong focus. They are considering the possibility of implementing a concurrent garbage collector, for example. They are very serious about fixing multithreading in Python and hope to slay the Global Interpreter Lock, a mechanism that provides thread safety but imposes limitations on the kind of scalability improvements that applications can get from concurrency.

Although the project is at a very early stage of development, an experimental prototype is already available. The source code can be downloaded from the project's version control system at the Google Code site. The current implementation is said to already provide a performance increase in some specific testing scenarios, but it's still only a flesh wound compared to the improvements that are coming.

For their second milestone, which is scheduled for the second quarter of 2009, they hope to replace the Python virtual machine with a functionally-equivalent LLVM-based implementation.

The Unladen Swallow developers hope that the project will eventually make it possible to use Python instead of C for a wider range of performance-sensitive tasks. They are building it on top of Python 2.6 (2.x is not dead yet) because it will allow many existing projects to adopt it and will also provide a clean glide path to Python 3.

Python is gaining some traction in enterprise environments and it's used extensively by Google within the company's own infrastructure and its hosted App Engine system. Google's investment in improving Python performance will make the language even more compelling for rapid web application development.

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YouTube confirms website blocked in China

YouTube confirmed its website was being blocked in China, although the California firm offered no explanation for why Chinese
authorities were barring access to the popular video-sharing service.

"YouTube has been blocked in China since yesterday," company spokesman Scott Rubin said.

"We do not know the reason for the blockage, and we're working as quickly as possible to restore access to our users in China."

Chinese authorities have a history of blocking websites they deem politically unacceptable or offensive.

A spokesman for the Chinese consulate in San Francisco told AFP he didn't have any information about YouTube being blocked in China.

The YouTube blockage came as government officials there publicly challenged the authenticity of a video that purports to show police beating to death a pro-Tibet demonstrator last year.

China's official Xinhua News Agency quoted an unidentified government source saying supporters of the Dalai Lama were "fabricating lies" by doctoring video to "deceive the international community."

In March of last year YouTube access was barred temporarily in China after video clips appeared showing violent unrest in the Tibetan capital Lhasa that triggered a virtual lockdown of the city by security forces.

Footage of Chinese troops apparently beating Tibetans last year in and near Lhasa following the deadly riots has appeared on YouTube in recent days. The source, date and location of the footage, posted by a Tibetan exile group, could not be independently confirmed.

The video shows hundreds of uniformed Chinese soldiers running through a Tibetan monastery, some of them beating a man with batons.

In another scene, uniformed soldiers kick, drag and beat several men and women who are lying on the ground, some of them with their hands bound behind their backs.

The narrator of the video said the violence was part of China's crackdown following anti-Chinese unrest in the Tibetan capital March 14, 2008, which Beijing says led to the deaths of 21 people by rioters.

This March, China deployed a heavy security presence in Tibet and neighboring provinces to head off unrest ahead of two significant anniversaries.

In addition to the March 14 anniversary, March 10 marked the 50th anniversary of a failed uprising against Chinese rule that led to Tibet's spiritual leader the Dalai Lama fleeing the Himalayan region for India.

Marc van der Chijs, a Dutch Internet entrepreneur who co-founded Shanghai-based video-sharing website Tudou.com, offered another theory for the YouTube blockage in a Tuesday message on his website.

"I suspect the real reason might be that YouTube just launched a Chinese version, which would make the site much more accessible for Chinese users," van der Chijs wrote.

"Not a very smart idea to do that in the middle of the National Congress, and I am surprised nobody at mother company Google's China offices rang an alarm bell about this before launch."

California-based Google bought YouTube in 2006 in a 1.65-billion-dollar stock deal.

"I don't like sites to be blocked; even not those of our competitors," van der Chijs wrote. "But, it will be an interesting discussion point for our Tudou board meeting tomorrow."

Reporters Without Borders (RSF) condemned the blocking of YouTube in China. The Paris-based group devoted to press freedom branded China an "enemy of the Internet" in a report published this month.

Chinese routinely censors Internet searches and conversations with sophisticated controls that essentially make the country's Web "the largest prison in the world for cyber-dissidents," according to an RSF statement.

RSF praised Internet users in China that have been cleverly mocking censors with satirical videos, songs and tales based on a "grass-mud horse" character referred to as "Caonima." The alpaca-like character is a comic play on a Chinese epithet.

Government officials have reportedly been ordering websites and online chat rooms to erase the spoof character through methods such as eliminating "caonima" as an Internet search key word.

RSF said wordplay was used to slip past censors in "a collective thumbing of your nose" at China's propaganda machine.
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Top 10 worst internet outages

After Google's email service temporarily disappeared this week, Check out the worst examples of web sites and internet services crashing - here's the top 10:

Google outage
Millions of internet users worldwide sit up and take notice when Google goes down. The latest outage on Tuesday 24 February lasted for more than two hours, with the web giant attributing the unplanned downtime to testing new software during datacentre maintenance. Google has promised that the minority of subscribers who were paying to use Google services at the time will receive 15 days of free access. On 11 August 2008 Google’s Gmail site went down for a couple of hours, again inconveniencing millions of people.

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1901 Census site
The Public Record Office made the mistake of advertising its 1901 census website heavily in advance of its launch, thereby stoking unprecedented levels of interest in genealogy and UK ancestry around the world. Not only did the site promptly crash under the weight of an estimated 30 million visitors a day (it was designed to handle a daily influx of 1 million visitors), it was withdrawn five days after its official opening in January 2002 and stayed down for a further seven months.

Snow trains today
February 2009 saw many travel web sites flooded with additional visitors as hundreds of thousands of stranded workers struggled to find out if they could get to work. The Transport For London web site was briefly down, while the National Rail Enquiries web site ran at "reduced pace" as hits rose 800 per cent compared with a normal Monday, with more than 32,000 users visiting it every second. South West Trains also reduced its homepage to a bare minimum and posted a note about heavy web traffic, while enquiries on the AA and RAC web sites were also well above average, slowing down access considerably.

Severed underwater cables
In December 2008, a severed fibre optic cable under the Mediterranean Sea broug ht severe disruption to countries in the Middle East for over two days, with up to 70 per cent of all internet traffic and telephone communications between Europe and Africa affected. Internet traffic had to be rerouted through Asia and the US to keep people connected. A similar outage halted communications between Europe, Africa and Asia earlier in 2008, believed to have been caused by ships’ anchors ripping through a section of the same cables.

Not so Hotmail
The last big global Hotmail outage, reported to have also affected MSN messenger and other Microsoft Live services, happened this time last year (February 2008) and lasted for over two hours, with another big outage in 2006. MSN Messenger was reported to be down for up to a week for some users in July 2001, with Microsoft blaming an extremely rare set of circumstances resulting from one of its database servers having a disk controller failure.

YouTube IP hijacking
Video sharing web site YouTube was put out of action for two hours in February 2008 by a Pakistani telecommunications company, which was attempting to block Pakistan residents from accessing the site. The telco was blamed for passing on the IP addresses to other Pakistani service providers so that YouTube traffic could be redirected elsewhere, where a network configuration error led to them being blocked by many of the world’s ISPs.

Skype reaches the limit
In August 2007, a software fault prevented up to 220 million registered users from ccessing and making internet telephone calls using every version of Skype software downloaded since 2003. Skype, acquired by Ebay for $2.6bn (£1.8bn) in 2005, said at the time that it did not fully understand the reasons for the outage, but denied that it had anything to do with capacity problems caused by its rapidly expanding user base.

Amazon S3 suffers
Amazon’s cloud computing platform Simple Storage Service (S3) is supposed to provide users with storage on demand, which it does – unless the site is down. It was hit by an outage in February 2008, as one of its datacentres became unreachable when the maximum capacity of its authentication service was breached, according to the company. Fresh outages were suffered in June of the same year amid speculation that Amazon was targeted by a denial of service (DoS) attack.

Ebay woes
Parts of the world’s best-known online auction site was down intermittently for almost a day in June 1998, as a result of a failure in the software used to list items for sale and update bids for the outage. Ebay is estimated to have lost over $3m (£2.1m) in revenue due to customer refunds and waived fees, and had to extend auctions to make sure bidders were given a fair deal. Periodic problems in 1999, 2002 and 2003 followed, leading Ebay to formulate an outage policy for customers and seek to reassure investors that reliability issues had been resolved.

Going down in San Fancisco
In July 2007 a major electrical outage in San Francisco saw a 227,000 sq ft datacentre hosting popular sites such as Craigslist, TypePad, Technorati, Second Life and Gamespot go down for several hours, demonstrating the importance of effective disaster recovery strategies.

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HP Mobile Innovations Tour (Pics)

Those are truly eye candy gadgets, also, that's how HP foresee their gadgets in the year 2012. HP Press Release says it better.

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Google's Internet Bus Project in India (Pics)

Google has launche a Programme recently named Google Internet Bus Project -Explore the world of Internet to give you a first hand experience of what the Internet has to offer you.The Internet Bus Project is an attempt educate people about what the Internet is, and how it may be beneficial to their lives, by taking the Internet experience to them through a customised Internet-enabled bus, which will travel to several towns and cities across India.The bus is currently at Chennai

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Windows 7 Screen Shots (Images)

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