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His conjecture, made in 1904, was that in this four-dimensional world, all closed three-dimensional surfaces that are simply connected could be transformed to look like a three-dimensional sphere.
ECONOMIST: Proof of the truth of the Poincar�� conjecture
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In this example, the surface is not simply connected and any smoothed-out object looks like a torus with at least one hole.
ECONOMIST: Proof of the truth of the Poincar�� conjecture
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Getting Spotify on your Samsung TV is easy: simply download the Spotify app to your internet-connected Samsung Smart TV or to your Blu-ray player or home theatre system, and log on.
ENGADGET: Samsung partners with Spotify, brings streaming music to its 2012 Smart TVs in Europe
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Journalism, that is reporting by people who are trained, not people who simply have obnoxious perspectives and happen to be well-connected, is vital.
FORBES: The Business World Needs Fewer Journalists and More Opinions and Investigative Reporting
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For those who are well-connected former Communist Party or KGB officials, regional bosses, factory or mine directors -- or simply criminals -- it has become possible to amass great wealth through such corrupt practices.
CENTERFORSECURITYPOLICY: Center For Security Policy
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The network is ready to work and the easy-to-use set-up software helps users get their devices connected simply and quickly.
ENGADGET: Cisco unveils Linksys HomePlug AV Powerline solutions, converts outlets into network connection points
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With the myTouch 4G Slide's Hands Free mode, customers can stay connected while on the road with the option for all notifications to be read out loud - simply tell the phone to text or dial to continue the conversation.
ENGADGET: T-Mobile announces myTouch 4G Slide, aims to take smartphone photography to new heights
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For those who are well-connected former Communist Party or KGB officials, regional bosses, factory or mine directors or simply criminals it has become possible to amass great wealth through such corrupt practices.
CENTERFORSECURITYPOLICY: Center for Security Policy | ��It��s Time For Change��: The West Can��t Afford Any More German ��Leadership�� On East-West Ties