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Submission + - Weird Asteroid Itokawa Has a Dual Personality (discovery.com)

astroengine writes: We care about how asteroids are made, in large part because if one were aiming to smash into us, we’d like to know what we can do about it. The structure of asteroids is also a matter of scientific curiosity, as it tells us a bit about the formation and evolution in our solar system. That is why it is so exciting that the most recent very delicate observations of asteroid 25143 Itokawa reveal some of its secrets. 25143 Itokawa is a relatively small near-Earth asteroid that was visited by the Japanese Habayusa spacecraft in 2005. It has also been monitored by Stephen Lowry of the University of Kent and his colleagues over a twelve year span with the 3.58 meter New Technology Telescope in La Silla, Chile. In that time span, Itokawa has made five near approaches to Earth. And what did they find? The asteroid is composed of two lobes of different densities, suggesting that Itokawa is in fact a merged binary.

Submission + - Second World War code-cracking computing hero Colossus turns 70 (v3.co.uk)

DW100 writes: The Colossus computer that helped the Allies crack messages sent by the Nazis during the Second World War has celebrated its 70th birthday. The machine was a pioneering feat of engineering, able to read 5,000 characters a second to help the team at Bletchley Park crack the German's Lorenz code in rapid time. This helped the Allies gather vital information on the Nazi's plans, and is credited with helping end the war effort early, saving millions of lives.

Submission + - Rovio Denies Knowledge of NSA Access, Hackers Deface Angry Birds Website Anyway (slashdot.org)

Nerval's Lobster writes: Rovio Entertainment, the software company behind the mega-popular “Angry Birds” game franchise, denied in an official statement that it knowingly shares data with the NSA, Britain’s GCHQ, or any other national intelligence agency. But that didn’t stop hackers from briefly defacing the Angry Birds’ Website with an NSA logo and the title “Spying Birds.” Rovio’s troubles began with a The New York Times article, published Jan. 27, that suggested the NSA and GCHQ had installed backdoors in popular apps such as Angry Birds, allowing the agencies to siphon up enormous amounts of user data. The Times drew its information from government whistleblower Edward Snowden, who has leaked hundreds of pages of top-secret documents related to NSA activities over the past few months. “The alleged surveillance may be conducted through third party advertising networks used by millions of commercial web sites and mobile applications across all industries,” Rovio wrote in a statement on its Website. “If advertising networks are indeed targeted, it would appear that no internet-enabled device that visits ad-enabled web sites or uses ad-enabled applications is immune to such surveillance.” The company pledged to evaluate its relationships with those ad networks. The controversy is unlikely to dampen enthusiasm for the Angry Birds franchise, which has enjoyed hundreds of millions of downloads across a multitude of platforms. It could, however, add momentum to continuing discussions about the NSA’s reach into peoples’ lives.

Submission + - 3D Printing of Human Tissue to Spark Ethics Debate (computerworld.com) 2

Lucas123 writes: In a report released today, Gartner predicts that the time is drawing near when 3D-bioprinted human organs will be readily available, an advance almost certain to spark a complex debate involving a variety of political, moral and financial interests. For example, some researchers are using cells from human and non-human organs to create stronger tissue, said Pete Basiliere, a Gartner research director. "In this example, there was human amniotic fluid, canine smooth muscle cells, and bovine cells all being used. Some may feel those constructs are of concern," he said. While regulations in the U.S. and Europe will mean human trials of 3D printed organs will likely take up to a decade, nations with less stringent standards will plow ahead with the technology. For example, last August, the Hangzhou Dianzi University in China announced it had invented the biomaterial 3D printer Regenovo, which printed a small working kidney that lasted four months. Apart from printing tissue, 3D printing may also threaten intellectual property rights. "IP will be ignored and it will be impossible or impractical to enforce. Everything will change when you can make anything." said John Hornick, an IP attorney with Finnegan, Henderson, Farbow, Garrett & Dunner LLP in New York.

Submission + - Is Amazon Making A Sub-$300 Console To Play Mobile Games? (itworld.com)

itwbennett writes: Yesterday, VG24/7 posted a story (and several news outlets followed suit) suggesting that Amazon was planning to launch a sub-$300 Android game console. A $300 box to play mobile games on your TV? ITworld's Peter Smith doesn't buy it. 'If Amazon is working on some kind of set-top box, it's going to be about streaming,' says Smith. 'Music, video, and games. Remember back in November when Amazon announced G2, a new AWS instance type designed for streaming GPU intensive tasks like games? Combine Amazon's G2 cloud servers and an Amazon set top box for console-like game streaming, plus supporting Android and/or iOS games (possibly the latter would also be streamed), and of course support for Amazon Video and MP3, and we're getting closer to something that may be worth $300.'

Submission + - Edward Snowden Nominated for Nobel Peace Prize

SmartAboutThings writes: Edward Snowden has a chance of getting the 2014 Nobel Peace Price, as two Norwegian members of the Parliament have nominated him – Baard Vegard Solhjell, a former environment minister and Snorre Valen. For those who don't know, the Nobel prize has been running since 1901 and is awarded annually in Oslo, Norway. So, the fact that members of the Norwegian Parliament have proposed him for the Nobel Peace Prize could improve his chance of winning. After all, if Obama got this prize, why wouldn't Snowden get it?
AI

Researchers Grow a Brain In a Dish 235

Hugh Pickens writes "Dr. Jeffrey H. Toney writes that a team of biomedical engineers at the University of Pittsburgh led by Henry Zeringue have managed to grow an active brain in a dish, complete with memories by culturing brain cells capable of forming networks, complete with biological signals. To produce the models, the Pitt team stamped adhesive proteins onto silicon discs. Once the proteins were cultured and dried, cultured hippocampus cells from embryonic rats were fused to the proteins and then given time to grow and connect to form a natural network. The researchers disabled the cells' inhibitory response and excited the neurons with an electrical pulse which were then able to sustain the resulting burst of network activity for up to what in neuronal time is 12 long seconds compared to the natural duration of .25 seconds. The ability of the brain to hold information 'online' long after an initiating stimulus is a hallmark of brain areas such as the prefrontal cortex. The team will next work to understand the underlying factors that govern network communication and stimulation, such as the various electrical pathways between cells and the genetic makeup of individual cells. 'This is amazing,' writes Toney. 'I wonder what the "memory" could be — could be a good subject for a science fiction story.'"
Cloud

Gmail Accidentally Resets 150,000 Accounts 401

tsj5j writes "Many users have reported loss of their Gmail accounts, as they signed in to find their email accounts reset — losing years of email history. This appears to be a result of a bug which treats existing owners as new users. For those affected, Google is currently trying to resolve the problem. For the rest of us, perhaps this is a timely reminder to backup our data and be less trusting of the cloud."
Image

Moodle 1.9 Extension Development 57

melbenson writes "Moodle 1.9 Extension Development by Jonathon Moore and Michael Churchward, published by Packt Publishing, definitely delivers what it says on the book cover — 'Customize and extend Moodle by using its robust plugin systems.' This book, intended for users with a solid knowledge of the Moodle software and Moodle technologies, does a great job of opening the doors to creative and useful ideas to take your Moodle site to the next level. The book takes the reader through many examples of customizing and editing the Moodle code in an easy to understand, user-friendly way but also presents the reader with challenging and advanced concepts." Read on for the rest of melbenson's review.
Input Devices

Hacked iRobot Uses XBox Kinect To See World 124

kkleiner writes "A student at MIT's Personal Robotics Group is going to put Microsoft's Kinect to a good use: controlling robots. Philipp Robbel has hacked together the Kinect 3D sensor with an iRobot Create platform and assembled a battery-powered bot that can see its environment and obey your gestured commands. Tentatively named KinectBot, Robbel's creation can generate some beautifully detailed 3D maps of its surroundings and wirelessly send them to a host computer. KinectBot can also detect nearby humans and track their movements to understand where they want it to go." In related but less agreeable news, "Dennis Durkin, who is both COO and CFO for Microsoft's Xbox group, told investors this week that Kinect can also be used by advertisers to see how many people are in a room when an ad is on screen, and to custom-tailor content based on the people it recognizes."
Google

Google Admits To Collecting Emails and Passwords 157

wiredmikey writes "Alan Eustace, Google's Senior VP of Engineering & Research, just put up an interesting blog post on how Google will be creating stronger privacy controls. Right at the end is an interesting admission: that after Streetview WiFi Payload data was analyzed by regulators, their investigations revealed that some incredibly private information was harvested in some cases. Eustace noted that 'It's clear from those inspections that while most of the data is fragmentary, in some instances entire emails and URLs were captured, as well as passwords.'"

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