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Space

Black Hole Particle Jets Explained 201

Screaming Cactus writes "A team of researchers led by Boston University's Alan Marscher have apparently worked out the physics behind the particle streams emanating from many black holes. According to the researchers, 'twisted, coiled magnetic fields are propelling the material outward.' By watching an 'unprecedented view' of a black hole in the process of expelling mass, they were able to confirm their theory, predicting where and when bursts of energy would be detected."
Google

Clandestine Operations at Google 166

eldavojohn writes "The San Francisco Chronicle is running an interesting story about Google's involvement with the CIA, NSA, NOAA and several other agencies. This has been speculated before although now Google seems to have several contracts open with several agencies. From the article, "When the nation's intelligence agencies wanted a computer network to better share information about everything from al Qaeda to North Korea, they turned to a big name in the technology industry to supply some of the equipment: Google Inc. The Mountain View company sold the agencies servers for searching documents, marking a small victory for the company and its little-known effort to do business with the government. 'We are a very small group, and even a lot of people in the federal government don't know that we exist,' said Mike Bradshaw, who leads Google's federal government sales team and its 18 employees.""

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