reillymj writes "There are three known 'exploding lakes' in the world, where volcanic gases build up near the lake bottom until they suddenly fizz over, suffocating people with huge amounts of carbon dioxide. But the lakes also hold methane and one of them, Rwanda's Lake Kivu, is being actively tapped as a source of natural gas to fuel a power plant on the lake's shore. The government hopes that within two years, the plant will be covering a third of the country's needs. By siphoning off the gas, engineers simultaneously defuse a ticking time bomb in the lake and provide power to local communities."

Multiple news agencies are reporting that the Pentagon has demanded the return of WikiLeaks' collection of secret documents relating to the war in Afghanistan. Defense Department spokesman Geoff Morrell said, "The only acceptable course is for WikiLeaks to take steps immediately to return all versions of all of these documents to the US government and permanently delete them from its website, computers and records." According to the BBC, Morrell also "acknowledged the already-leaked documents' viral spread across the internet made it unlikely they could ever be quashed," but hopes to prevent the dissemination of a further 15,000 documents WikiLeaks is reportedly in the process of redacting. "We're looking to have a conversation about how to get these perilous documents off the website as soon as possible, return them to their rightful owners and expunge them from their records." WikiLeaks, predictably, shows no sign of cooperating.

I Don't Believe in Imaginary Property writes "Apple has started filing a bunch of patents on mobile applications. That might not be so interesting in and of itself, but if you look closely at the figures in one of the patents, you can see that it's a copy of the third-party Where To? application, which has been on the App Store since at least 2008. There's also a side-by-side comparison which should make it clear that the diagram was copied directly from their app. Even though it's true that the figures are just illustrations of a possible UI and not a part of the claimed invention, it's hard to see how they didn't get some of their ideas from Where To? It might also be the case that Apple isn't looking through the App Store submissions in order to patent other people's ideas, but it's difficult to explain some of these patents if they're not. And with the other patents listed, it's hard to see how old ideas where 'on the internet' has been replaced with the phrase 'on a mobile device' can promote the progress of science and useful arts. This seems like a good time to use Peer to Patent."

astroengine writes "Sure, we're looking 172 years into the future, but an international collaboration of scientists have developed two mathematical models to help predict when a potentially hazardous asteroid (or PHA) may hit us, not in this century, but the next. The rationale is that to stand any hope in deflecting a civilization-ending or extinction-level impact, we need as much time as possible to deal with the threatening space rock. (Asteroid deflection can be a time-consuming venture, after all.) Enter '(101955) 1999 RQ36' — an Apollo class, Earth-crossing, 500 meter-wide space rock. The prediction is that 1999 RQ36 has a 1-in-1,000 chance of hitting us in the future, and according to one of the study's scientists, María Eugenia Sansaturio, half of those odds fall squarely on the year 2182."

thecarchik writes "The first two plug-in cars from major manufacturers will go head-to-head on warranties and lease prices: $350 a month for the 2011 Chevrolet Volt, $349 for the 2011 Nissan Leaf. Now the choice shifts to other measures, including electric and overall range, as well as the plug-in perks that states like California offer to early adopters to encourage them to opt for electric cars. This is where it gets interesting. While California loves the Nissan Leaf, current regulations deny Chevy Volt buyers two significant perks: a $5,000 rebate, and permission to drive solo in HOV Lanes."

pickens writes "A study in the Netherlands illustrates car thieves' preferences. From 2004-2008, the most commonly colored vehicle stolen was black. This may be because black vehicles look more luxurious. Following close behind black were gray/silver automobiles. Of the 109 pink cars in the study, not one was stolen. A bright and uncommon color, like pink, may be as effective deterrent as an expensive security system. Ben Vollaard, who conducted the research, wrote, 'If the aversion to driving a car in an offbeat color is not too high – or if someone actually enjoys it – then buying deterrence through an uncommon car color may be at least as good a deal as buying deterrence through an expensive car security device.'"

cremeglace writes "Scientists say they may have discovered a way to develop cool new vaccines — and they mean that literally. By replacing essential genes in a mammalian pathogen with their counterparts from Arctic bacteria, they have created strains that provoke a protective immune response in mice, but that don't spread to the warm parts of the body where they could do serious harm. The team hopes that the method will lead to a new generation of vaccines for major bacterial diseases such as tuberculosis."

Antidepressants may help a lot of people get up in the morning but new research shows they are making shrimp swim into that big bowl of cocktail sauce in the sky. Alex Ford, a marine biologist at the University of Portsmouth, found that shrimp exposed to the antidepressant fluoxetine are 5 times more likely to swim towards light instead of away from it. Shrimp usually swim away from light as it is associated with birds or fishermen.