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thinkahol *

Stingy aliens may call us on cheap rates only - space - 21 July 2010 - New Scientist - 0 views

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    A new study suggests that cost-effective galactic radio transmissions would be at higher frequencies than SETI projects traditionally monitor, and ET's attempts to make contact would be only few and far between. "If ET was building cost-effective beacons, would our searches have detected them? The answer turns out to be no," says James Benford, president of the company Microwave Sciences in Lafayette, California.
thinkahol *

Future Food For Cities | KurzweilAI - 0 views

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    Within the next decade you will be able to grow all of your vegetables in a box barely larger than your refrigerator. This surprising statement is the result of
thinkahol *

Smarter Than You Think - Google Cars Drive Themselves, in Traffic - NYTimes.com - 0 views

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    Google has been working on vehicles that can drive themselves using software.
thinkahol *

A story bigger than Facebook - 0 views

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    Much like a Facebook profile, " The Social Network " is made more appealing through some artful lies, well-chosen omissions and careful shading.
thinkahol *

Chapter 1. Government As a Platform - 0 views

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    During the past 15 years, the World Wide Web has created remarkable new methods for harnessing the creativity of people in groups, and in the process has created powerful business models that are reshaping our economy. As the Web has undermined old media and software companies, it has demonstrated the enormous power of a new approach, often referred to as Web 2.0. In a nutshell: the secret to the success of bellwethers like Google, Amazon, eBay, Craigslist, Wikipedia, Facebook, and Twitter is that each of these sites, in its own way, has learned to harness the power of its users to add value to-no, more than that, to co-create-its offerings.
Infogreen Global

Brazil Outpaces All Other Countries in Reducing Global Warming Emissions - 0 views

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    "Brazil has done more than any other country over the past five years to cut global warming emissions by dramatically reducing its deforestation. Destroying tropical forests is responsible for about 15 percent of global warming pollution, and Brazil had been the biggest source of deforestation pollution. Its reduction is a stunning turnaround.
thinkahol *

Amy Goodman: WikiLeaks and the End of U.S. 'Diplomacy' - Truthdig - 0 views

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    WikiLeaks is again publishing a trove of documents, in this case classified U.S. State Department diplomatic cables. The whistle-blower website will gradually be releasing more than 250,000 of these documents in the coming months so that they can be analyzed and gain the attention they deserve. The cables are internal, written communications among U.S. embassies around the world and also to the U.S. State Department. WikiLeaks described the leak as "the largest set of confidential documents ever to be released into the public domain [giving] an unprecedented insight into U.S. government foreign activities."
thinkahol *

Breakthrough chip technology lights path to exascale computing: Optical signals connect... - 0 views

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    ScienceDaily (Dec. 3, 2010) - IBM scientists have unveiled a new chip technology that integrates electrical and optical devices on the same piece of silicon, enabling computer chips to communicate using pulses of light (instead of electrical signals), resulting in smaller, faster and more power-efficient chips than is possible with conventional technologies.
Infogreen Global

Energy Savings through User-Controlled Efficient Lighting Systems - 0 views

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    some researchers at the MIT Media Lab are aiming to put the controls back in people's hands, in a way that provides sophisticated and continuous control and could slash lighting bills by more than half.
thinkahol *

Building Gods | Watch Free Documentary Online - 0 views

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    This film by Ken Gumbs tackles the issue of pending greater-than-human artificial intelligence and the possible ramifications. Different individuals with different backgrounds are interviewed on the subject, including a theologian, a philosopher, a brain builder and a cyborg. A wide spectrum of topics are discussed, including trans-humanism, mind-machine mergers, uploading, and artificial super-intelligence.
Infogreen Global

ILEK to Build Plus-Energy House of the Future - 0 views

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    The layout of the interior spaces and the distribution of opaque and glazed cladding surfaces are optimized for minimal energy loss, maximum natural daylighting, and selective solar gain. This energy optimization combined with extensive building integration of photovoltaic and solar thermal systems allow the house to produce a net annual surplus of energy, more than is needed to supply the house and its electric vehicles.
Todd Suomela

SAO/NASA ADS: ADS Home Page - 0 views

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    The SAO/NASA Astrophysics Data System (ADS) is a Digital Library portal for researchers in Astronomy and Physics, operated by the Smithsonian Astrophysical Observatory (SAO) under a NASA grant. The ADS maintains three bibliographic databases containing more than 6.9 million records: Astronomy and Astrophysics, Physics, and arXiv e-prints. The main body of data in the ADS consists of bibliographic records, which are searchable through highly customizable query forms, and full-text scans of much of the astronomical literature which can be browsed or searched via our full-text search interface. Integrated in its databases, the ADS provides access and pointers to a wealth of external resources, including electronic articles, data catalogs and archives. We currently have links to over 7.6 million records maintained by our collaborators.
Todd Suomela

Midwest Junto for the History of Science - 0 views

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    Midwest Junto for the History of Science more than a half century ago to provide a professional forum for themselves, students and like-minded individuals unable to afford travel to a national professional meeting.
Todd Suomela

Islamic science and the long siesta Robert Irwin TLS - 0 views

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    He has an agreeably caustic and aggressive approach to outdated and erroneous ideas about the history of science. The book is a polemical essay, rather than a history, and welcome as such.
Todd Suomela

The Technium: The Unabomber Was Right - 0 views

  • Besides lacking a desirable alternative, the final problem with destroying civilization as we know it is that the alternative, such as it has been imagined by the self-described “haters of civilization”, would not support but a fraction of the people alive today. In other words, the collapse of civilization would kill billions. Ironically the poorest rural inhabitants would fare the best, as they could retreat to hunting gathering with the least hurdle, but billions of urbanites would die once food ran out and disease took over. The anarcho-primitives are rather sanguine about this catastrophe, arguing that accelerating the collapse early might save lives in total.
  • The ultimate problem is that the paradise the Kaczynski is offering, the solution to civilization so to speak, is the tiny, smoky, dingy, smelly wooden prison cell that absolutely nobody else wants to dwell in. It is a paradise billions are fleeing from. Civilization has its problems but in almost every way it is better than the Unabomber’s shack. The Unabomber is right that technology is a holistic, self-perpetuating machine. He is wrong to bomb it for many reasons, not the least is that the machine of civilization offers us more actual freedoms than the alternative. There is a cost to run this machine, a cost we are only beginning to reckon with, but so far the gains from this ever enlarging technium outweigh the alternative of no machine at all.
Todd Suomela

PLoS Biology - Timing the Brain: Mental Chronometry as a Tool in Neuroscience - 0 views

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    How do we relate human thought processes to measurable events in the brain? Mental chronometry, which has origins that date back more than a century, seeks to measure the time course of mental operations in the human nervous system [1]. From the late 1800s until 1950, the field was built almost entirely around a single method: measuring and comparing people's reaction times during simple cognitive tasks.
Todd Suomela

Technology Review: Keeping Tabs - 1 views

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    But the tab as an information technology metaphor is everywhere in use. And whether our tabs are cardboard extensions or digital projections, they all date to an invention little more than a hundred years old. The original tab signaled an information storage revolution and helped enable everything from management consulting to electronic data processing.
thinkahol *

Humanity Needs to Keep Pace with Technology (cont'd) | The Veracious Blog - 0 views

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    When we talk about participation, we have to be a bit more specific. On the publishing side, there's clearly more participation than we've ever seen in the past. But in order for this tidal wave of information to be useful, we need to be able to separate fact from fiction. We need to encourage participation on the receiving end. What we need is evaluating participation. With the breadth of niche information and sources we have the ability to get at the best of what is known on a myriad of topics and contexts. Every niche has its experts and its hacks, its enthusiasts and detractors. But for the remaining 95% of us who are not subject matter experts, deriving the accurate or useful information from the sea of what is available can be complicated, time-consuming and simply unverifiable. We need a way to quantify the value of information, or more specifically, the veracity of information.
thinkahol *

YouTube - Stephen Wolfram: Computing a theory of everything - 0 views

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    http://www.ted.com Stephen Wolfram, creator of Mathematica, talks about his quest to make all knowledge computational -- able to be searched, processed and manipulated. His new search engine, Wolfram Alpha, has no lesser goal than to model and explain the physics underlying the universe.
thinkahol *

A Philosophical Orientation Toward Solving Our Collective Problems As a Species | Think... - 0 views

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    To know what the most important virtue of our age is we need to have at least a basic understanding of our age. Our era is becoming increasingly characterized by uncertainty. Fortunately or unfortunately, more than a cursory elucidation of our situation is beyond the scope of this essay. There are geopolitical, economic, technological and environmental trends worth mentioning. When the more philosophical portion of this  discourse arrives I will argue that the virtue of wisdom underlies the meaningfulness and efficacy of all other virtues, and this in broad strokes is primarily due to (1) the aforementioned instability in our surroundings ; (2) the relationship between the deontological and virtue; and (3) the nature of agency itself.  Whether uncertainty itself can provide an ethical foundation for us to elaborate on will be a separate question, and finally I speculate on where wisdom leads us in the context of a philosophy that is politically active and not doomed to irrelevance to and by the larger population.
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