Jared Tarbell was the creator/curator of the Gallery of Computation. Levitated is his new home.

Levitated.net contains visual poetry and science fun narrated in an object oriented graphic environment.

The sketches and applications generated as a byproduct of research are provided online as open source Flash modules.

These pages are attempting to fasten a usable structure around a continually evolving computational ecology, so that it may be observed and enjoyed by participants of the network.

Levitated | the Exploration of Computation

Escape the rat race.

This site has been extensively enhanced since it first made news here last year. It is worth checking out again.

ashes and snow

What does it mean to be a writer?

Constant self-monitoring to see if a thought is actually an idea.

FT.com / Arts & weekend / Books - Small Talk: Sebastian Faulks

FreeMind is free mind-mapping software written in Java.

FreeMind

Welcome to Celestia ... The free space simulation that lets you explore our universe in three dimensions. Celestia runs on Windows, Linux, and Mac OS X.

Unlike most planetarium software, Celestia doesn't confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.

All movement in Celestia is seamless; the exponential zoom feature lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only a few meters across. A 'point-and-goto' interface makes it simple to navigate through the universe to the object you want to visit.

Celestia is expandable. Celestia comes with a large catalog of stars, galaxies, planets, moons, asteroids, comets, and spacecraft. If that's not enough, you can download dozens of easy to install add-ons with more objects.

Celestia

Comprehensive, collaborative, ever-growing, and personalized, the Encyclopedia of Life is an ecosystem of websites that makes all key information about life on Earth accessible to anyone, anywhere in the world. Our goal is to create a constantly evolving encyclopedia that lives on the Internet, with contributions from scientists and amateurs alike. To transform the science of biology, and inspire a new generation of scientists, by aggregating all known data about every living species. And ultimately, to increase our collective understanding of life on Earth, and safeguard the richest possible spectrum of biodiversity.

See also:

Help build the Encyclopedia of Life | TED Talks

As E.O. Wilson accepts his 2007 TED Prize, he makes a plea on behalf of his constituents, the insects and small creatures, to learn more about our biosphere. We know so little about nature, he says, that we're still discovering tiny organisms indispensable to life; yet we're still steadily destroying nature. Wilson identifies five grave threats to biodiversity (a term he coined), using the acronym HIPPO, and makes his TED wish: that we will work together on the Encyclopedia of Life, a web-based compendium of data from scientists and amateurs on every aspect of the biosphere.

Encyclopedia of Life

Bestselling author Nassim Nicholas Taleb continues his exploration of randomness in his fascinating new book, The Black Swan, in which he examines the influence of highly improbable and unpredictable events that have massive impact. Engaging and enlightening, The Black Swan is a book that may change the way you think about the world, a book that Chris Anderson calls, "a delightful romp through history, economics, and the frailties of human nature."

For an essay, see Learning to Expect the Unexpected:

A black swan is an outlier, an event that lies beyond the realm of normal expectations. Most people expect all swans to be white because that's what their experience tells them; a black swan is by definition a surprise. Nevertheless, people tend to concoct explanations for them after the fact, which makes them appear more predictable, and less random, than they are. Our minds are designed to retain, for efficient storage, past information that fits into a compressed narrative. This distortion, called the hindsight bias, prevents us from adequately learning from the past.

For recent coverage in Wired, see Always Expect the Unexpected:

From Wall Street to Washington, we're constantly being told that the future can be forecast, that the world is knowable, and that risk can be measured and managed. Nassim Nicholas Taleb (shown) is having none of this. In his new book, The Black Swan, the finance guru and author of the surprise hit Fooled by Randomness argues that history is dominated not by the predictable but by the highly improbable — disruptive, unforeseeable events that Taleb calls Black Swans. The effects of wars, market crashes, and radical technological innovations are magnified precisely because they confound our expectations of the universe as an orderly place. In a world of Black Swans, the first step is understanding just how much we will never understand.

The Black Swan: The Impact of the Highly Improbable

In the face of rising controversy about search engine results—that they are too restrictive, too comprehensive, lacking in certain areas, over-represented in others—this article presents the results of in-depth interviews with search engine producers, examining their conceptions of search engine quality and the implications of those conceptions. Structuration theory suggests that the cultural schemas that frame these discourses of quality will be central in mobilizing resources for technological development. The evidence presented here suggests that resources in search engine development are overwhelmingly allocated on the basis of market factors or scientific/technological concerns. Fairness and representativeness, core elements of the journalists' definition of quality media content, are not key determiners of search engine quality in the minds of search engine producers. Rather, alternative standards of quality, such as customer satisfaction and relevance, mean that tactics to silence or promote certain websites or site owners (such as blacklisting, whitelisting, and index "cleaning") are seen as unproblematic.

Is Relevance Relevant?

Media theorist and Internet activist Geert Lovink formulates a theory of weblogs that goes beyond the usual rhetoric of citizens' journalism. Blogs lead to decay, he writes. What's declining is the "Belief in the Message". Instead of presenting blog entries as mere self-promotion, we should interpret them as decadent artefacts that remotely dismantle the broadcast model.

Blogging, the nihilist impulse

Let readers search your blog, bookmarks, blogroll and more...all from one little box.

Lijit allows you to easily create your own search engine, which searches your blog, blogroll, bookmarks, photos, and more. By offering the Lijit Search Wijit on your blog, readers can search all of YOU and receive amazingly relevant results. In turn, Lijit gives you detailed statistics about the searches performed, such that you can better understand and serve your reader community.

Lijit