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Space

Submission + - Foams with good memory for space applications

Roland Piquepaille writes: "The U.S. National Science Foundation (NSF) has recently reported that two research teams have developed a new porous foam of an alloy that changes shape when exposed to a magnetic field. The NSF states that this new material is able to remember its original shape after it's been deformed by a physical or magnetic force. This polycrystalline nickel-manganese-gallium alloy is potentially cheaper and lighter than other materials currently used in devices ranging from sonar to precision valves. It also could be used to design biomedical pumps without moving parts and even for space applications and automobiles. But read more for additional references and a photograph showing an example of such a magnetic shape-memory foam."

Microsoft COO Warns Google Away From Corp Search 315

Forbes is reporting on comments made by Microsoft COO Kevin Turner, concerning the corporate search business. At a company conference in Boston, Turner referred to the enterprise search business as 'our house', and warned Google to stay out. From the article: "Those people are not going to be allowed to take food off our plate, because that is what they are intending to do ... Enterprise search is our business, it's our house and Google is not going to take that business"

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