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Earth

Climate, Habitat Threaten Wild Coffee Species 274

An anonymous reader writes "BBC reports that Dr. Aaron Davis of the Royal Botanical Gardens claims 'almost three-quarters of the world's wild coffee species are threatened, as a result of habitat loss and climate change. "Conserving the genetic diversity within this genus has implications for the sustainability of our daily cup, particularly as coffee plantations are highly susceptible to climate change.'"
Television

"Loud Commercial" Legislation Proposed In US Congress 636

Hackajar writes "Have you ever caught yourself running for the volume control when a TV commercial comes on? Congresswoman Anna Eshoo (D-CA) has, and is submitting legislation that would require TV commercials in the US to stay at volume levels similar to the programming they are associated with. From the article: 'Right now, the government doesn't have much say in the volume of TV ads. It's been getting complaints ever since televisions began proliferating in the 1950s. But the FCC concluded in 1984 there was no fair way to write regulations controlling the "apparent loudness" of commercials.'"
Mozilla

French Military Contributes To Thunderbird 3 379

fredboboss sends news about Mozilla's email client Thunderbird 3, whose release we noted last week. "Thunderbird 3 contains code from the French military, which decided the open source product was more secure than Microsoft's rival Outlook. The French government is beginning to move to other open source software, including Linux instead of Windows and OpenOffice instead of Microsoft Office. Thunderbird 3 used some of the code from TrustedBird, a generalized and co-branded version of Thunderbird with security extensions built by the French military."
Biotech

Engineered Bacteria Glows To Reveal Land Mines 248

MikeChino writes "Sifting through minefields to remove hidden threats is a dangerous, tedious, and expensive process. Scientists at the University of Edinburgh recently announced that they have engineered a strain of bacteria that glows green in the presence of explosives, making mine detection a snap. The new strain of bacteria can be sprayed onto local affected areas or air-dropped over entire fields of mines. Within a few hours the bacteria strain begins to glow wherever traces of explosive chemicals are present."
Earth

EPA To Reuse Toxic Sites For Renewable Energy 183

Hugh Pickens writes:"The Daily Climate reports that President Obama and Congress are pushing to identify thousands of contaminated landfills and abandoned mines — 'brownfields' that could be repurposed to house wind farms, solar arrays, and geothermal power plants. Using already disturbed lands would help avoid conflicts between renewable energy developers and environmental groups concerned about impacts to wildlife habitat. 'In the next decade there's going to be a lot of renewable energy built, and all that has to go somewhere,' said Jessica Goad, an energy and climate change policy fellow for The Wilderness Society. 'We don't want to see these industrial facilities placed on land that's pristine. We love the idea of brownfields for renewable energy development because it relieves the (development) pressure on undisturbed places. The Environmental Protection Agency and the National Renewable Energy Laboratory have identified nearly 4,100 contaminated sites deemed economically suitable for wind and solar power development, as well as biomass. Included are 5 million acres suitable for photovoltaic or concentrated solar power development, and 500,000 acres for wind power. These sites, if fully developed, have the potential to produce 950,000 megawatts — more than the country's total power needs in 2007, according to EPA data."
Graphics

NVidia Cripples PhysX "Open" API 393

An anonymous reader writes "In a foot-meet-bullet type move, NVidia is going to disable PhysX engine if you are using a display adapter other than one that came from their company. This despite the fact that you may have an NVidia card on your system specifically to do this type of processing. 'For a variety of reasons some development expense, some quality assurance and some business reasons Nvidia will not support GPU accelerated PhysX with Nvidia GPUs while GPU rendering is happening on non-Nvidia GPUs.' Time to say hello to Microsoft dx physics or Intel's Havok engine."
OS X

How Snow Leopard Cut ObjC Launch Time In Half 158

MBCook writes "Greg Parker has an excellent technical article on his blog about the changes to the dynamic linker (dyld) for Objective-C that Snow Leopard uses to cut launch time in half and cut about 1/2 MB of memory per application. 'In theory, a shared library could be different every time your program is run. In practice, you get the same version of the shared libraries almost every time you run, and so does every other process on the system. The system takes advantage of this by building the dyld shared cache. The shared cache contains a copy of many system libraries, with most of dyld's linking and loading work done in advance. Every process can then share that shared cache, saving memory and launch time.' He also has a post on the new thread-local garbage collection that Snow Leopard uses for Objective-C."
Power

US Navy Tries To Turn Seawater Into Jet Fuel 402

Hugh Pickens writes "New Scientist reports that, faced with global warming and potential oil shortages, the US Navy is experimenting with making jet fuel from seawater by processing seawater into unsaturated short-chain hydrocarbons that with further refining could be made into kerosene-based jet fuel. The process involves extracting carbon dioxide dissolved in the water and combining it with hydrogen — obtained by splitting water molecules using electricity — to make a hydrocarbon fuel, a variant of a chemical reaction called the Fischer-Tropsch process, which is used commercially to produce a gasoline-like hydrocarbon fuel from syngas, a mixture of carbon monoxide and hydrogen often derived from coal. The Navy team have been experimenting to find out how to steer the CO2-producing process away from producing unwanted methane by finding a different catalyst than the usual one based on cobalt. 'The idea of using CO2 as a carbon source is appealing,' says Philip Jessop, a chemist at Queen's University adding that to make a jet fuel that is properly 'green,' the energy-intensive electrolysis that produces the hydrogen will need to use a carbon-neutral energy source; and the complex multi-step process will always consume significantly more energy than the fuel it produces could yield. 'It's a lot more complicated than it at first looks.'"
Power

NASA Developing Nuclear Reactor For Moon and Mars 424

Al writes "NASA recently finished testing a miniature nuclear reactor that would provide power for an astronaut base on the Moon or Mars. The reactor combines a small fission system with a Stirling engine to make a 'safe, reliable, and efficient' way to produce electricity. The system being tested at NASA's Glenn Research Center can produce 2.3 kilowatts and could be ready for launch by 2020, NASA officials say. The reactor ought to provide much more power than solar panels but could prove controversial with the public concerned about launching a nuclear power source and placing it on the Moon or another planet."
Patents

Microsoft Patents XML Word Processing Documents 357

theodp writes "Embrace. Extend. Patent. On Tuesday, Microsoft was granted US Patent No. 7,571,169 for its 'invention' of the Word-processing document stored in a single XML file that may be manipulated by applications that understand XML. Presumably developers are protected by Microsoft's 'covenant not to sue,' so the biggest question raised by this patent is: How in the world was it granted in light of the 40-year history of document markup languages? Next thing you know, the USPTO will give Microsoft a patent for Providing Emergency Data in XML format. Oops, too late."
Power

Electric Company Wants Monthly Fee For Solar Users 367

7-Vodka writes "Xcel Energy customers who have their own solar panels are worried about a new fee being proposed by the company. A monthly fee to pay for transmission and distribution of energy would be charged to customers who have solar panels, irrespective of their energy use for the month. An Xcel Energy spokesman said the fee is to ensure that regular customers don't subsidize the 'connectivity fees' for the solar panel customers who don't pay when they generate as much as they use. When pressed, the spokesman admitted that nobody actually pays a 'connectivity fee,' yet they wanted to prevent the mooching from occurring in the future (presumably when they hit everyone with such a fee). He also called the absence of a connectivity fee for solar customers a 'double subsidy' because many solar customers receive rebates to install the panels."
Media

RIAA Says "Don't Expect DRMed Music To Work Forever" 749

Oracle Goddess writes "Buying DRMed content, then having that content stop working later, is fair, writes Steven Metalitz, the lawyer who represents the MPAA, RIAA in a letter to the top legal advisor at the Copyright Office. 'We reject the view that copyright owners and their licensees are required to provide consumers with perpetual access to creative works.' In other words, if it stops working, too bad. Not surprisingly, Metalitz also strongly opposes any exemption that would allow users to legally strip DRM from content if a store goes dark and takes down its authentication servers."
Transportation

Rude Drivers Reduce Traffic Jams 882

BuzzSkyline writes "Traffic jams are minimized if a significant fraction of drivers break the rules by doing things like passing on the wrong side or changing lanes too close to an intersection. The insight comes from a cellular automata study published this month in the journal Physical Review E. In effect, people who disregard the rules help to break up the groups that form as rule-followers clump together. The risk of jamming is lower if all people obey the rules than if they all disobey them, according to the analysis, but jamming risk is lowest when about 40 percent of people drive like jerks."
Games

Ubisoft Working On a New Anti-Piracy Tool 377

Ubisoft recently revealed that their game sales have seen a 50% drop over the past quarter, blaming the overall market slowdown and piracy (particularly on the DS) for the low numbers. They also announced that four of their games, including Splinter Cell: Conviction and Red Steel 2, would be delayed until 2010. The company's CEO, Yves Guillemot, now says they are working on a new anti-piracy tool that should be ready by the end of 2009. He didn't offer any details about how it would be implemented.
GNU is Not Unix

Microsoft Makes Second GPLv2 Release 218

angry tapir writes "Microsoft has made its second release under the General Public License in two days with software for Moodle, an 'open-source course management system that teachers use to create online learning Web sites for their classes[, which] has about 30 million users in 207 countries.' It comes on the heels of Redmond contributing drivers to the Linux community. No reports as yet on dropping temperatures in hell."

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