Pickens brings news that researchers from Rice University have discovered that it's possible to store hydrogen inside buckyballs. Hydrogen can be an excellent power source, but it is notoriously difficult to store. The buckyballs can contain up to 8% of their weight in hydrogen, and they are strong enough to hold it at a density that rivals the center of Jupiter. "Using a computer model, Yakobson's research team has tracked the strength of each atomic bond in a buckyball and simulated what happened to the bonds as more hydrogen atoms were packed inside. Yakobson said the model promises to be particularly useful because it is scalable, that is it can calculate exactly how much hydrogen a buckyball of any given size can hold, and it can also tell scientists how overstuffed buckyballs burst open and release their cargo."

Lucas123 writes "The University of Michigan's Center for Objective Microelectronics and Biomimetic Advanced Technology (COM-BAT) is working on building a robot bat that would perform long-range reconnaissance for the U.S. Army, but U.Mich is currently struggling with miniaturizing components in order to make the bat small enough to be stealthy. 'The focus is to shrink down many electronics that while currently available would only be good if the US Army wanted, say, a 12-foot spy-bat.' Some components need to be 1,000 times smaller than they currently are. The Army's $10 million grant proposal calls for the bat to be six inches in length, weigh four ounces and use just one watt of power. The bat is supposed to be powered by a lithium-ion battery, charged by solar and wind energy, as well as simple vibrations."

eldavojohn writes "The NYTimes is running an interesting blog piece on the answers Microsoft, AOL, Yahoo, & Google gave to the question: Can they show you an ad with your name on it? The results: 'Microsoft says it could use only a person's first name [which it doesn't consider personal information]. AOL and Yahoo could use a full name but only on their sites, not the other sites on which they place ads. Google isn't sure; it probably could, but it doesn't know the names of most of its users.' Now whether or not they would use this information is a different story. AOL has no plans to, Yahoo is open to it, and Microsoft has implemented a technological barrier preventing it (despite behavioral and demographic data being served to the ad companies). Although Google might use name information at some point, they don't now do so; nor do they use behavioral or demographic data."

coondoggie writes "NASA will this week demonstrate its lunar robot rover equipped with a drill designed to find water and oxygen-rich soil on the moon. NASA said the engineering challenge of building such as drilling system was daunting because a robot rover designed for prospecting within lunar craters has to operate in continual darkness at extremely cold temperatures with little power. The moon has one-sixth the gravity of Earth, so a lightweight rover will have a difficult job resisting drilling forces and remaining stable.The project is just one demonstration of the collaboration NASA is utilizing to bring together its next moon shot. For example, Carnegie Mellon was responsible for the robot's design and testing, and the Northern Centre for Advanced Technology built the drilling system. NASA's Glenn Research Center contributed the rover's power management system. NASA's Ames Research Center built a system that navigates the rover in the dark. The Canadian Space Agency funded a Neptec camera that builds three-dimensional images of terrain using laser light, NASA said."