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Scientists Embed Electronic Components Into Optical Fibers

An anonymous reader writes "Scientists at the Universities of Southampton and Penn State have found a way to embed electronic components into optical fibers, in a breakthrough that could lead to the creation of super high-speed telecommunications networks. Rather than trying to merge flat chips with round optical fibers, the team of scientists used high-pressure chemistry techniques to deposit semiconducting materials layer by layer directly into tiny holes in optical fibers. This bypasses the need to integrate fiber-optics onto a chip, and means that the data signal never has to leave the fiber."

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Book Review: The Windup Girl

New submitter Hector's House writes "'Nothing is certain. Nothing is secure,' reflects one of the characters in Paolo Bacigalupi's novel The Windup Girl. In 23rd century Bangkok, life for many hangs by a thread. Oil has run out; rising seas threatens to engulf the city; genetically engineered diseases hover on Thailand's borders; and the threat of violence smolders as government ministries vie for power. Environmental destruction, climate change and novel plagues have wiped out many of the crop species that humanity depends on: the profits to be made from creating — or stealing — new species are potentially enormous. After a century of collapse and contraction, Western business sees hope for a new wave of globalization; Thailand's fiercely guarded seed banks may provide just the springboard needed." Keep reading for the rest of Aidan's review.

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Nascent Graphene Institute Makes Steps Toward Transistors

judgecorp writes "A research team at Manchester has taken a big step toward building transistors with graphene. So far graphene's marvelous conductivity has actually proved a drawback, but the team has sandwiched a layer of molybdenum disulfide between layers of graphene to provide a high on/off ratio. Also, the British Government is finding £50 million to fund Manchester as a center for graphene study and development, led by two professors there, Sir Kostya Novoselov and Sir Andre Geim, who shared the 2010 Nobel prize for Physics for their work on graphene."

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NASA Pulling Out of ESA-led ExoMars Mission?

astroengine writes "It's a strange irony that to afford the expense of space exploration, international collaboration is often sought after — spreading the cost across several international partners means the biggest space missions may be accomplished. And yet in times of austerity, national budgets balk at the prospect of investing in international projects like ExoMars. Sadly, that's exactly what could be facing the ambitious ESA-led Mars rover/satellite mission if NASA's Science Mission Directorate budget is slashed in the next financial year. NASA may pull out of the project, leaving ExoMars with no rockets or a means to actually land on Mars. Could Russia help out? Possibly, but it will still lead to ESA taking on more cost than it has budgeted for."

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Moglen: Facebook Is a Man-In-The-Middle Attack

jfruh writes "In an email exchange with privacy blogger Dan Tynan, Columbia law professor Eben Moglen referred to Facebook as a 'man in the middle attack' — that is, a service that intercepts communication between two parties and uses it for its own nefarious purposes. He said, 'The point is that by sharing with our actual friends through a web intermediary who can store and mine everything, we harm people by destroying their privacy for them. It's not the sharing that's bad, it's the technological design of giving it all to someone in the middle. That is at once outstandingly stupid and overwhelmingly dangerous.' Tynan is a critic of Facebook, but he thinks Moglen is overstating the case."

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