Clipmarks | wildcat's internet collection

16 Websites to Super Charge Your English Vocabulary

Thu, 04 Sep 2008 11:35:15 GMT

clipped by: wildcat

It won't be an exaggeration if I say that English is the language of this world. Although Mandarin (Chinese) tops the list of most widely spoken languages in the world, we know that it's English which connects people around the world. Hence it won't harm to get a deeper understanding of this ubiquitous language and work towards improving your grammar and vocabulary.

Visuwords
Visuwords is an awesome visual tool to find new words and improve your vocabulary. When you look up a word in this tool, it shows a neat graph which connects that word to various other words based on different relationships between them. You can hover over each word to get its definition and also zoom-in and zoom-out using your mouse wheel. It's certainly an excellent dictionary plus thesaurus.

Dictionary.com

Thesaurus.com

Definr

Merriam-Webstar Online

MetaGlossary

Thsrs

Wordsmith

BBC Learning English

ESL Quizzes

Ninjawords

About.com's Quizzes

Thinkmap Visual Thesaurus

AskOxford

Urban Dictionary

Alpha Dictionary

Tags: language, english, vocabulary

Is the End of Unlimited Internet Near?

Tue, 02 Sep 2008 11:04:04 GMT

clipped by: wildcat

Clip Source: www.abcnews.go.com

Get ready to say goodbye to unlimited Internet access.

Comcast Corp., the nation's second-largest Internet service provider, says it would set an official limit on the amount of data subscribers can download and upload each month.

Last week, Comcast -- the second-largest Internet service provider in the country -- announced that starting Oct. 1 it would officially set a threshold for monthly Internet usage.

In an online announcement, the service provider said that although it already contacts residential customers who use excessive amounts of bandwidth, it had never provided a specific limit. Now, Comcast said it will amend its user agreement to say that users will be allowed 250 gigabytes of monthly usage.

The company emphasizes that its cap is generous and will only affect about 1 percent of its 14.4 million customers. Experts say these customers might include heavy gamers and those who use a significant amount of bandwidth for creating or uploading video.

Tags: end, unlimited, internet

Google Chrome is here

Tue, 02 Sep 2008 02:15:27 GMT

clipped by: wildcat
clipper's remarks: This is just the beginning -- Google Chrome is far from done. We're releasing this beta for Windows to start the broader discussion and hear from you as quickly as possible. We're hard at work building versions for Mac and Linux too, and will continue to make it even faster and more robust.

We owe a great debt to many open source projects, and we're committed to continuing on their path. We've used components from Apple's WebKit and Mozilla's Firefox, among others -- and in that spirit, we are making all of our code open source as well. We hope to collaborate with the entire community to help drive the web forward.

Clip Source: googleblog.blogspot.com

At Google, we have a saying: “launch early and iterate.” While this approach is usually limited to our engineers, it apparently applies to our mailroom as well! As you may have read in the blogosphere, we hit "send" a bit early on a comic book introducing our new open source browser, Google Chrome. As we believe in access to information for everyone, we've now made the comic publicly available -- you can find it here. We will be launching the beta version of Google Chrome tomorrow in more than 100 countries.

So why are we launching Google Chrome? Because we believe we can add value for users and, at the same time, help drive innovation on the web.

We realized that the web had evolved from mainly simple text pages to rich, interactive applications and that we needed to completely rethink the browser. What we really needed was not just a browser, but also a modern platform for web pages and applications, and that's what we set out to build.

Tags: google chrome, browser, opensource

The era of the American Internet is ending.

Mon, 01 Sep 2008 12:45:18 GMT

clipped by: wildcat
clipper's remarks: “Since passage of the Patriot Act, many companies based outside of the United States have been reluctant to store client information in the U.S.,” said Marc Rotenberg, executive director of the Electronic Privacy Information Center in Washington. “There is an ongoing concern that U.S. intelligence agencies will gather this information without legal process. There is particular sensitivity about access to financial information as well as communications and Internet traffic that goes through U.S. switches.”

Clip Source: www.nytimes.com

SAN FRANCISCO — The era of the American Internet is ending.

Invented by American computer scientists during the 1970s, the Internet has been embraced around the globe. During the network’s first three decades, most Internet traffic flowed through the United States. In many cases, data sent between two locations within a given country also passed through the United States.

Engineers who help run the Internet said that it would have been impossible for the United States to maintain its hegemony over the long run because of the very nature of the Internet; it has no central point of control.

And now, the balance of power is shifting. Data is increasingly flowing around the United States, which may have intelligence — and conceivably military — consequences.

“Because of the nature of global telecommunications, we are playing with a tremendous home-field advantage, and we need to exploit that edge,”

Tags: net, traffic, routing, us

Google opens Knol website, a wiki with bylines

Thu, 24 Jul 2008 12:10:11 GMT

clipped by: wildcat
clipper's remarks: Knol is a hybrid of the individual, often opinionated entries found in blogs and the collective editing relied on by Wikipedia and other wiki sites.

Clip Source: www.reuters.com

SAN FRANCISCO (Reuters) - Google Inc opened its website Knol to the public on Wednesday, allowing people to write about their areas of expertise under their bylines in a twist on encyclopedia Wikipedia, which allows anonymity.

"We are deeply convinced that authorship -- knowing who wrote what -- helps readers trust the content," said Cedric DuPont, product manager for Knol.

The name of the service is a play on an individual unit of knowledge, DuPont said, and entries on the public website, knol.google.com, are called "knols". Google conducted a limited test of the site beginning in December.

Knol has publishing tools similar to single blog pages. But unlike blogs, Knol encourages writers to reduce what they know about a topic to a single page that is not chronologically updated.

"What we want to get away from is 'this last voice wins' model which is very difficult if you are a busy professional," DuPont said.

Tags: google, knol, knowledge

The Anonymity Experiment

Fri, 18 Jul 2008 02:19:06 GMT

clipped by: wildcat
clipper's remarks: "Technology is way ahead of our ability as a society to think about the consequences.”

Clip Source: www.popsci.com

During a week of attempting to cloak every aspect of daily life, our correspondent found that in an information age, leaving no trace is nearly impossible

In 2006, David Holtzman decided to do an experiment. Holtzman, a security consultant and former intelligence analyst, was working on a book about privacy, and he wanted to see how much he could find out about himself from sources available to any tenacious stalker. So he did background checks. He pulled his credit file. He looked at Amazon.com transactions and his credit-card and telephone bills. He got his DNA analyzed and kept a log of all the people he called and e-mailed, along with the Web sites he visited. When he put the information together, he was able to discover so much about himself—from detailed financial information to the fact that he was circumcised—that his publisher, concerned about his privacy, didn’t let him include it all in the book.

I’m no intelligence analyst, but stories like Holtzman’s freak me out

Tags: anonymity, experiment, information age

Is Google Making Us Stupid?

Sat, 02 Aug 2008 15:39:40 GMT

clipped by: wildcat

Clip Source: www.theatlantic.com

"Dave, stop. Stop, will you? Stop, Dave. Will you stop, Dave?” So the supercomputer HAL pleads with the implacable astronaut Dave Bowman in a famous and weirdly poignant scene toward the end of Stanley Kubrick’s 2001: A Space Odyssey. Bowman, having nearly been sent to a deep-space death by the malfunctioning machine, is calmly, coldly disconnecting the memory circuits that control its artificial »

brain. “Dave, my mind is going,” HAL says, forlornly. “I can feel it. I can feel it.”

I can feel it, too. Over the past few years I’ve had an uncomfortable sense that someone, or something, has been tinkering with my brain, remapping the neural circuitry, reprogramming the memory. My mind isn’t going—so far as I can tell—but it’s changing. I’m not thinking the way I used to think

I can feel it most strongly when I’m reading. Immersing myself in a book or a lengthy article used to be easy.

Now my concentration often starts to drift after two or three pages

Tags: google

The Web's Perspective Diversity Paradox

Sat, 02 Aug 2008 13:13:26 GMT

clipped by: wildcat
clipper's remarks: Paradoxically, even as the daunting array of information sources grows, we seek comfort by consuming narrow views that support our own interests and biases.

Clip Source: www.technewsworld.com

The Internet has brought an unprecedented amount of diversity to the news and viewpoints readily available to the everyday reader. Sitting at your desk, you can immediately read the same story reported by Fox News, Al Jazeera, or any point of view in between. The paradox is that despite this diversity, many readers remain tightly focused on news sources that merely echo their own world views, writes Timothy J. McNulty.

For all the potential of the Internet, there are times when I consider it a cesspool of misinformation, ignorant opinion and faked imagery. I also find it confusing and untrustworthy.

Then someone reminds me how valuable it is to have checks and balances, not only on the government but also on the media. They remind me how glorious it is to enjoy another worldview and to examine what we think through others' eyes.

'What the Government Wants You to Know'

Base-Level Trust

Limiting access to information is routine around the world

BBC vs. CNN

Tags: diversity, opinions

Experts: Internet Addiction Growing

Thu, 31 Jul 2008 13:14:43 GMT

clipped by: wildcat

Clip Source: www.redorbit.com

The author of a book on Internet addiction says that 5 to 10 percent of the U.S. population is hooked with larger percentages in other countries addicted.

Kimberly Young, clinical director of the Center for Internet Addiction Recovery, told Medill News Service that many addicts are hooked on one particular aspect of the Internet. The major ones include online gambling and gaming, sex sites, compulsive surfers and even addiction to eBay.

Coleen Moore of the Illinois Center for Addiction Recovery said that she has seen young adults who spend 14 to 18 hours a day at their computers. At that point, the Internet is keeping them from work, family life and friendships outside the virtual world.

Young compared the Internet to alcohol. Many people can use it and then turn to something else but some lose control. She said that treatment is in its early stages, depending on therapy.

Tags: net, addiction

Mark Shuttleworth: life on Mars, Ubuntu in emerging markets

Fri, 25 Jul 2008 02:07:39 GMT

clipped by: wildcat
clipper's remarks: A great visionary, a shrewd business-human

Clip Source: arstechnica.com

He also shared his views about the future of the space program and the importance of reaching for the stars. Although he believes that manned research efforts in space are too costly and less efficient than more automated approaches, he contends that humanity's experience in space will be essential for shaping a future in which society extends beyond earth's sphere.

"A majority of our space research should be unmanned," he remarked. "But fundamentally, [experience in space] is our life boat—that's what the dinosaurs didn't have, so it's essential research."

Shuttleworth is particularly emphatic about the need to conduct more extensive research on Mars, and the potential for Mars to sustain life—a possibility that he regards as "profound" in significance.

After returning from his trip into space, he decided that he wanted to turn his attention to efforts that could have a broader positive impact.

I wanted to be sure that anything I devoted time to would potentially have a global impact

Tags: mark shuttleworth, mars, ubuntu, emerging markets

The Death of HAL –the Evolving Digital Ecosystem

Wed, 23 Jul 2008 14:07:58 GMT

clipped by: wildcat

Clip Source: www.dailygalaxy.com

One of the greatest fears of many is the underlying knowledge that, all the wonderful advances of technology, the internet and robotics is simply bringing us closer to being subservient to our robotic overlords. It is essentially a historical imperative, and we can see it coming a mile away.

However British Computer Society President and ECS Professor of Artificial Intelligence Nigel Shadbolt, believes differently.

Instead of intelligence that is a “brain in a box”, we are seeing intelligence that is assistive, adaptive and flexible. They are helping us “drive our cars, diagnose disease and provide opponents in computer games.”
In other words, instead of an intelligence that is “…agonizing about their existence or whether we are about to switch them off” we are seeing the growth of intelligence that, in years to come, will immerse us and center around humans, rather than feel the need to enslave humans.

“What is emerging now is a digital ecosystem,’

Tags: ai, evolution, digital ecosystem, the net, the grid

Evolutionary Game Theory And The Mathematics Of Altruism

Tue, 22 Jul 2008 03:02:00 GMT

clipped by: wildcat
clipper's remarks: A fascinating example of cooperation we have right here at CM

Clip Source: www.scientificblogging.com

Why do humans cooperate in things as diverse as environment conservation or the creation of fairer societies, even when they don’t receive anything in exchange or, worst, they might even be penalized?

This is a question that has puzzled academics Why do humans cooperate in things as diverse as environment conservation or the creation of fairer societies, even when they don’t receive anything in exchange or, worst, they might even be penalized? This is a question that has puzzled academics for centuries, especially since in evolution the basis for the “survival of the fittest” is, after all, selfishness.

But in an article just published in the journal Nature, three Portuguese theoretical physicists developed a mathematical model capable of providing a way out from this conundrum through the introduction of social diversity

the act of cooperation may depend on one’s social context/ranking

when social diversity was taken into account

the numbers of those cooperating increased

Tags: evolutionary, game theory, mathematics, altruism

education on nanotech, human enhancement increases public concerns?

Mon, 21 Jul 2008 11:09:52 GMT

clipped by: wildcat
clipper's remarks: Cobb says the study is also important because it shows that deliberative forums are a viable tool for encouraging informed public engagement in the development of governmental policies

Clip Source: www.physorg.com

Study shows increased education on nanotech, human enhancement increases public concerns

Educating the public about nanotechnology and other complex but emerging technologies causes people to become more "worried and cautious" about the new technologies' prospective benefits, according to a recent study by researchers at North Carolina State University.

A new study by researchers at North Carolina State University on public attitudes towards nanotechnology, artificial intelligence and other emerging technologies shows that educating people about the new technologies results in those people becoming more concerned about the potential impact of the technologies.

panelists "became more worried and cautious about the prospective benefits" of the human enhancement technologies. Prior to the deliberation, 82 percent of the participants were at least somewhat certain that the benefits of the technologies outweighed the risks – but that number dropped to 66 percent after the deliberation.

Tags: nanotech, human enhancement, public concerns

Is the Internet Bad for Science?

Fri, 18 Jul 2008 02:28:26 GMT

clipped by: wildcat
clipper's remarks: as always, the answer depends on the person, in this case, who is the scientist doing the research.

Clip Source: blog.wired.com

Using the internet to search for scientific articles is bad for researchers, says University of Chicago sociologist James Evans in an article published today in Science.

His argument is a classic computer-versus-paper library dilemma, updated for science: when researchers search online, they tend to arrive at just a few high-ranking articles. Lost is the breadth of scholarship encountered by old-fashioned, page-turning browsing.

"As more journal issues came online, the articles referenced tended to be more recent, fewer journals and articles were cited, and more of the citations were to fewer journals and articles," writes Evans, who analyzed the citation patterns of 34 million journal articles that went online between 1998 and 2005.

He conclues, "The forced browsing of print archives may have stretched scientists and scholars to anchor findings deeply into past and present scholarship

Tags: internet, science, journals, articles

The Future Isn't What it Used to Be! (It's Going to be Better)

Tue, 15 Jul 2008 12:09:11 GMT

clipped by: wildcat

Clip Source: www.dailygalaxy.com

The future continues to get better for most of the world, but a series of tipping points could drastically alter global prospects."

2008 UN State of the Future Report

We've seen the future ... and we may not be doomed. So says the UN 2008 State of the Future Report that finds life is getting better for people worldwide, but that governments are failing to respond to critical time-sensitive opportunities.

"This is a unique time in history. Mobile phones, the internet, international trade, language translation and jet planes are giving birth to an interdependent humanity that can create and implement global strategies to improve its prospects," reports 2008 State of the Future. "It is increasingly clear that the world has the resources to address our common challenges. Ours is the first generation with the means for many to know the world as a whole, identify global improvement systems, and seek to improve them."

Humanity stands on the threshold of a peaceful and prosperous future

Tags: future, we are not doomed, humanity