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Microsoft Research Paper Considers Serving Web-ads From Localhost 231

An anonymous reader writes: A paper from Microsoft researchers (PDF) posits the possibility of 'pushing' web ads to a user's own computer and serving them into pre-arranged containers on web pages, with the EFF or ACLU serving as privacy mediators between the user and the advertisers who want to engage them. However the framework — dubbed 'Privad' — would need to get installed on the user's system by the same familiar means which the likes of Superfish use. The report admits that Privad would probably need to be disseminated "through adware-style software bundling, shopping discounts, toolbars or other incentives."

Comment pretty impressive (Score 5, Informative) 144

They are getting plasma pressures at levels similar to tokamaks and stellerators, which is pretty impressive, while using a fraction of the magnetic field. If you didn't know, 1 keV temperature is a little over 10 million K, and a density of 10^20 m^-3 is close to vacuum, but because of the high temperature the pressure is fairly significant, on the order of one atmosphere. It's refreshing that they don't exaggerate their progress (they admit that tokamaks are more advanced as of yet). But if they were trying to offer a cheaper alternative to tokamaks, they have a way to go. At 23m long, their FRC is not small. If they need to scale it up considerably to reach reactor levels, well, it's going to be an expensive project like ITER is.

If the FRC turns out to be the way forward, most our research into tokamaks hasn't been wasted. There's a lot of overlap in the theory and the technologies used. Neutral beams are also used in tokamaks, for heating and diagnostics, and are also being used to provide torque to the plasma, which can stabilize the plasma in various ways which can be understood in turbulence theory. The NIMROD code is also used in tokamaks, as is the technique of lithium wall conditioning. I suppose the point is, a lot of slashdotters will condemn the work of government research but this research wouldn't have been possible without decades of groundwork backed by government funded grants.

Comment Re:$70000 is poorest? (Score 1) 272

Because people like carrots more than sticks. Taxing externalities makes sense until you add greedy assholes to the equation. So what ends up happening is that you tax everything and you give back something to some of the less polluting industries. It's easier to corrupt that way, and irrational humans are happier.

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