Atomic bond types discernible in single-molecule images

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The new work opens up the prospect of studying imperfections in the “wonder material” graphene or plotting where electrons go during chemical reactions.

The images are published in Science.

via BBC News – Atomic bond types discernible in single-molecule images.

They are carried out at a scale so small that room temperature induces wigglings of the AFM’s constituent molecules that would blur the images, so the apparatus is kept at a cool -268C.

While some improvements have been made since that first image of pentacene, lead author of the Science study, Leo Gross, told BBC News that the new work was mostly down to a choice of subject.

It’s Official: The Era of the Personal Computer Is Over.

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As of this year, personal computers no longer consume the majority of the world’s memory chip supply.

via It’s Official: The Era of the Personal Computer Is Over. – Arik Hesseldahl – News – AllThingsD.

During that period, PCs accounted for the consumption of 49 percent of DRAM produced around the world, down from 50.2 percent in the first quarter of the year. The share of these chips going into PCs — both desktop and notebooks — has been hovering at or near 55 percent since early 2008, IHS says.

The Benefits & Importance of Compatibility

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Goggle’s response.

While Android remains free for anyone to use as they would like, only Android compatible devices benefit from the full Android ecosystem. By joining the Open Handset Alliance, each member contributes to and builds one Android platform — not a bunch of incompatible versions. We’re grateful to the over 85 Open Handset Alliance members who have helped us build the Android ecosystem and continue to drive innovation at an incredible pace. Thanks to their support the Android ecosystem now has over 500 million Android-compatible devices and counting!

via The Benefits & Importance of Compatibility | Official Android Blog.

From: Google has dropped an Android-shaped bomb on China’s mobile market

Baidu, for one, is in negotiation with a number of companies to develop smartphones using Baidu Cloud, a system that sits on top of Android and strips out Google’s services, replacing them with its own, Chinese versions. Given Google’s statement and the fact that it directly rivals Baidu, the Chinese search giant would be justified to feel Google may have scared existing Open Handset Alliance partners away from working with Baidu Cloud.

It’s worth noting though that Baidu has steered clear of calling Baidu Cloud an OS, likely in order to position its offering as one that supplements Android rather than supplanting it.

Google Objects to Acer-Alibaba Phone

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Google said it objected to the Acer device because Aliyun was a “non-compatible” version of Android, meaning that Alibaba allegedly created Aliyun by taking Google’s Android software and making changes to it.

via Google Objects to Acer-Alibaba Phone – WSJ.com.

After Acer postponed the phone’s launch this week, Alibaba issued a statement saying Google had told Acer that it would “terminate its Android-related cooperation and other technology licensing” if the phone was launched. An Acer official confirmed that Google had expressed concerns about the device.

The software patent solution has been right here all along

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Lemley’s thesis is radically simple: “Most software patents today are written in functional terms,” he writes. “If courts would faithfully apply the 1952 Act, limiting those claims to the actual algorithms the patentees disclosed and their equivalents, they could prevent overclaiming by software patentees and solve much of the patent thicket problem that besets software innovation.”

via The software patent solution has been right here all along | Open Source Software – InfoWorld.

Ancient Egyptian faience may be key to printing 3D ceramics

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Working under a grant from the Arts and Humanities Research Council (AHRC), Hoskins and Research Fellow David Huson have been developing a 3D ceramic printing process that can build very finely detailed, complex structures to industrial specifications and standards. The process works by depositing a layer of wet ceramic material layer by layer. As each layer is printed, the printer table drops, a layer of powder is deposited to support the object, and the process repeats.

via Ancient Egyptian faience may be key to printing 3D ceramics.

It isn’t actually a ceramic, but rather a paste made of quartz or sand, calcite lime and a mixture of alkalis. Because of this, it can be applied directly to wet clay. When the pottery is fired, the paste turns into a brilliant blue-green glaze reminiscent of lapis lazuli, which the Egyptians used faience as a substitute for.

University of California Sues Facebook And Others Over Patents

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The Regents of the University of California and its lawsuit-happy patent licensee Eolas Technologies yesterday filed lawsuits against Facebook, Disney and Wal-Mart over four interactive technology patents they believe the companies are infringing.

via University of California Sues Facebook And Others Over Patents.

However, two of the patents cited in the new lawsuits were declared invalid in February 2012 by a Texas jury in a separate lawsuit, which targeted Amazon, Apple, Google, Yahoo and others.

At the time, Wired headlines its report on the invalidation thusly: “Texas Jury Strikes Down Patent Troll’s Claim to Own the Interactive Web”.

Helium-filled WD drives promise huge boost in capacity

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HGST said the new seven-platter helium drives will weigh 29% less per terabyte of capacity that today’s five-platter drives. In other words, a seven-platter helium disk will weigh 690 grams, the same as today’s five-platter drives.

Reducing drag on the platters will also allow HGST’s new helium drives to use 23% less spindle power to turn. A five-platter drive today draws 6.9 watts while idle. The new seven-platter helium drives will draw 5.3 watts of power in the same state.

via Helium-filled WD drives promise huge boost in capacity – Computerworld.