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Biotech

Submission + - Repairing Heart Tissues with Lab Grown Cells

Anonymous Coward writes: "University of Minnesota researchers have found a cell type in adult rat hearts that can make all types of cardiac cells. This offers hope that someday these cells could be used to repair heart muscle damaged by a heart attack or to grow new blood vessels for use in bypass surgery. Read More"
Slashdot.org

Submission + - Flash put to good use. User created content.

An anonymous reader writes: We're finally seeing Flash — now in its 9th version — being put to some good use. Meta driven it becomes what it promised years ago. This A List A Part article http://alistapart.com/articles/semanticflash shows one aspect of it, enabling Joe User and his gardener too, to make their sites W2.0 savvy. I seriously like the idea behind http://www.purposegames.com/ where users upload images to create their own knowledge games with a pretty simple flash module. All in all a good time for us who stand with one leg in the designer arena, and the other on the developer scene.
It's funny.  Laugh.

Submission + - Novell humor: Linux video shot at "Get a Mac&#

coondoggie writes: "This is great. Novell takes on the Get a Mac ads with a Linux video ad of its own. Here you'll see the usual suspects, PC and Mac kind of trading insults but they are interrupted by a pretty woman — Linux is her name and their destruction is her game. Or something like that. In addition here's a bonus Get a Mac ad that's a pretty funny shot at Microsoft's Vista security. http://www.networkworld.com/community/?q=node/1272 3"
Censorship

Yes Virginia, ISPs Have Silently Blocked Web Sites 204

Slashdot contributor Bennett Haselton writes "A recurring theme in editorials about Net Neutrality -- broadly defined as the principle that ISPs may not block or degrade access to sites based on their content or ownership (with exceptions for clearly delineated services like parental controls) -- is that it is a "solution in search of a problem", that ISPs in the free world have never actually blocked legal content on purpose. True, the movement is mostly motivated by statements by some ISPs about what they might do in the future, such as slow down customers' access to sites if the sites haven't paid a fast-lane "toll". But there was also an oft-forgotten episode in 2000 when it was revealed that two backbone providers, AboveNet and TeleGlobe, had been blocking users' access to certain Web sites for over a year -- not due to a configuration error, but by the choice of management within those companies. Maybe I'm biased, since one of the Web sites being blocked was mine. But I think this incident is more relevant than ever now -- not just because it shows that prolonged violations of Net Neutrality can happen, but because some of the people who organized or supported AboveNet's Web filtering, are people in fairly influential positions today, including the head of the Internet Systems Consortium, the head of the IRTF's Anti-Spam Research Group, and the operator of Spamhaus. Which begs the question: If they really believe that backbone companies have the right to silently block Web sites, are some of them headed for a rift with Net Neutrality supporters?" Read on for the rest of his story.
Power

Submission + - Uranium Depletion and Nuclear Power

Prof. Goose writes: "
This piece extends the debate over the potential of nuclear energy, as the question of whether nuclear power can provide a big part of the worlds energy needs is extremely important in our energy future — it is the only alternative energy source beside coal providing the type of electricity production necessary for the current electric grid model: big, base-load capable power plants. If that role is fulfilled, the current electricity production system can continue beyond Peak Oil, and even expand to provide the energy necessary for electrified transport. If it falls short, a new energy model is needed.
Here's a URL: http://www.theoildrum.com/node/2379"
NASA

NASA Think Tank to be Shut Down 132

Matthew Sparkes writes "NASA will likely shut down its Institute for Advanced Concepts, which funds research into futuristic ideas in spaceflight and aeronautics. The move highlights the budget problems the agency is facing as it struggles to retire the space shuttles and develop a replacement. The institute receives $4 million per year from NASA, whose annual budget is $17 billion. Most of that is used to fund research into innovative technologies; recent grants include the conceptual development of spacecraft that could surf the solar system on magnetic fields, motion-sensitive spacesuits that could generate power and tiny, spherical robots that could explore Mars."

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