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iamapizza writes
"New Scientist reports on the quest of two math boffins for the perfect way to slice a pizza. It's an interesting and in-depth article; 'The problem that bothered them was this. Suppose the harried waiter cuts the pizza off-center, but with all the edge-to-edge cuts crossing at a single point, and with the same angle between adjacent cuts. The off-center cuts mean the slices will not all be the same size, so if two people take turns to take neighboring slices, will they get equal shares by the time they have gone right round the pizza — and if not, who will get more?' This is useful, of course, if you're familiar with the concept of 'sharing' a pizza."
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feldhaus writes
"The BBC reports that the first beams for over one year have been successfully sent around the complete circumference of the Large Hadron Collider. Engineers do not yet have a stable circulating beam but they hope to by 0600 GMT on Saturday."
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Retardical_Sam writes
"Facebook has agreed to make changes to protect users' personal information on the social networking site, including the way data is accessed by third-party developers, Canada's privacy commissioner said Thursday.
Canadian officials have been negotiating with Facebook since the Office of the Privacy Commissioner released a report a month ago that argued the social network breaches Canadian privacy law.
Facebook agreed to make changes dealing with third-party applications like quizzes and games, deactivation of accounts, the personal identification of non-users and accounts of users who die."
