thepacketmaster writes “In what is being hailed as a medical milestone, CNN reports a woman suffering from long-term tuberculosis had her lower trachea and bronchial tube replaced by tissue grown from her own stem cells. A team from the universities of Barcelona, Spain; Bristol, England; and Padua and Milan, Italy, decided to go ahead with the surgery instead of having to remove her left lung. The operation, reported Wednesday in the British medical journal The Lancet, has been hailed as a major leap for medicine that could offer new hope for patients suffering from serious illness.”

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mblase writes “Wolfram Research has released the seventh version of Mathematica, and it does a lot more than symbolic algebra. New features range from things as simple as cut-and-paste integration with Microsoft Word’s Equation Editor to instant 3D models of mathematical objects to the most high-priced clone of Photoshop ever. Full suites of genome, chemical, weather, astronomical, financial, and geodesic data (or support for same) is designed to make Mathematica as invaluable for scientific research as it is for mathematics.”

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savuporo writes “NASA and its industry partners organized a two-week lunar in-situ resource utilization field test in Hawaii. The tested machines included a few different rovers and prototype plants for generating oxygen and water from lunar regolith. Astrotoday has a picture gallery and a video report. This follows on the heels of the current ESA lunar robotics challenge event held on Tenerife, which tasked student teams to build a lunar robot that would be able to search for water ice in lunar polar craters.”

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tpheiska writes “NASA press release states that ‘At approx. 3:33 p.m. EST, Piper reported that one of the Braycote lubrication guns had released grease into her toolbag. As she was cleaning the bag and wiping the tools and equipment inside, the bag floated away. Another bag carrying identical equipment is now being shared by Piper and Bowen.’ Luckily they’d a spare.”

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piemcfly writes “Chinese-born physicist Shu Quan-Sheng Monday pleaded guilty before a US court to violating the Arms Export Control Act by illegally exporting American military space know-how to China. The 68-year-old naturalized US citizen, pictured here on his company profile, admitted handing over the design of fueling systems between 2003 and 2007. Also, in 2003 he illegally exported a document with the impossibly long name of ‘Commercial Information, Technical Proposal and Budgetary Officer — Design, Supply, Engineering, Fabrication, Testing & Commissioning of 100m3 Liquid Hydrogen Tank and Various Special Cryogenic Pumps, Valves, Filters and Instruments.’ This contained the design of liquid hydrogen tanks for space launch cars. He also admitted to a third charge of bribing Chinese officials to the tune of some 189,300 dollars for a French space technology firm.” Here’s the FBI press release regarding Shu’s plea.

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Dante_J writes “In the final report published by the Australian Senate inquiry into ‘The Current State of Australia’s Space Science & Industry Sector’ entitled ‘Lost in Space? Setting a new direction for Australia’s space science and industry sector,’ it calls for the formation of a ‘Space Industry Advisory Council’ to oversee the creation of a fully-fledged Australian Space Bureau. Of the top 20 GDP nations, Australia is the only one without a Space Agency, which impacts on many aspects of ordinary life, not to mention Research and Engineering endeavors. Every satellite operated by Australia is owned by another party and the costs of this alone are comparable to that of a Space Bureau. The report is a tidy piece that drew upon submissions form Andy Thomas, and an impressive collection of Australian Academics and Space Science entities frustrated by successive generations of government apathy. While this report is welcome, lethargic Government action in a climate of competing concerns is not expected to stem the flow of Space Science brain drain out of Australia any time soon.”

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eldavojohn writes “Burn victims — especially soldiers from war — have been proven to deal with therapy and pain better when immersed in a calm, cold virtual world. The game Snow World lets players hit targets with snowballs in a winter wonderland. The results of the study show unarguably that victims handle treatment and healing much better when their mind, eyes & ears are occupied — mind over matter, indeed.”

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An anonymous reader writes “You might have heard that it takes about seven shuffles to mix up a deck of cards to near randomness. Turns out, though, that most of the time, perfect randomness is more than you need. In blackjack, for example, you don’t care about suits. The same mathematician who developed the original result now says that for many games, four shuffles is enough. And the result isn’t only important for card sharks. It helps reveal the math underlying Markov Chain Monte Carlo simulations, telling applied mathematicians when they have the ability to stop their simulations.”

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holy_calamity writes “New Scientist reports on the latest idea from researchers trying to make microcomputers use photons in place of electrons — to make optical interconnects from strands of DNA. Mixing DNA strands with the right dye molecule upgrades them into wires for light, like microscopic optical fibers, able to absorb photons at one end and transmit them to the other. One of the neat things about using DNA is it is the right scale to play nicely with existing and future chip lithography. Quoting: ‘The result is similar to natural photonic wires found inside organisms like algae, where they’re used to transport photons to parts of a cell where their energy can be tapped. In these wires, chromophores are lined up in chains to channel photons.’”

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Toren Altair writes with this excerpt from a story at The Space Fellowship: “NASA’s Mars Exploration Rover Spirit communicated via the Mars Odyssey orbiter today right at the time when ground controllers had told it to, prompting shouts of ‘She’s speaking!’ among the rover team at NASA’s Jet Propulsion Laboratory, Pasadena, Calif. ‘This means Spirit has not gone into a fault condition and is still being controlled by sequences we send from the ground,’ stated John Callas of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., project manager for Spirit and its twin, Opportunity.”

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