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Updated: 6 min 41 sec ago

Utility Targets Bitcoin Miners With Power Rate Hike

Tue, 02/02/2016 - 8:00pm
1sockchuck writes: A public utility in Washington state wants to raise rates for high-density power users, citing a flood of requests for electricity to power bitcoin mining operations. Chelan County has some of the cheapest power in the nation, supported by hydroelectric generation from dams along the Columbia River. That got the attention of bitcoin miners, prompting requests to provision 220 megawatts of additional power. After a one-year moratorium, the Chelan utility now wants to raise rates for high density users (more than 250kW per square foot) from 3 cents to 5 cents per kilowatt hour. Bitcoin businesses say the rate hike is discriminatory. But Chelan officials cite the transient nature of the bitcoin business as a risk to recovering their costs for provisioning new power capacity.

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Carbon Nanotube Films Stronger Than Kevlar

Tue, 02/02/2016 - 7:18pm
ckwu writes: Carbon nanotubes are exceptionally strong and stretchy. But so far, films made out of them have come nowhere close to having the mechanical strength of individual nanotubes. Researchers now report a simple fabrication method to make carbon nanotube films that are five times as strong as those made before—and stronger than films made from Kevlar or carbon fiber. The films had an average tensile strength of 9.6 gigapascals. By comparison, Kevlar fibers and commercially used carbon fibers are around 3.7 and 7 GPa, respectively. The films are also four times as pliable as conventional carbon fibers, able to elongate 8% on average.

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World's First Robotic Farm To Produce 11 Million Heads of Lettuce Per Year

Tue, 02/02/2016 - 6:39pm
MikeChino writes: Japanese company SPREAD is preparing to open the world's first robot-controlled farm. The facility is designed to produce 11 million heads of lettuce each year, and it's expected to ship its first crop in Fall 2017. The new 47,300 square feet Vegetable Factory in Kansai Science City will also reduce construction costs by 25 percent and energy demand by 30 percent.

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Video Game Cheaters Outed By Logic Bombs

Tue, 02/02/2016 - 5:58pm
Lirodon writes: A Reddit user decided to tackle the issue of cheaters within Valve's multiplayer shooter Counter Strike: Global Offensive in their own unique way: by luring them towards fake "multihacks" that promised a motherlode of cheating tools, but in reality, were actually traps designed to cause the users who installed them to eventually receive bans. The first two were designed as time bombs, which activated functions designed to trigger bans after a specific time of day. The third, which was downloaded over 3,500 times, caused instantaneous bans.

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Windows 10 Passes Windows XP In Market Share

Tue, 02/02/2016 - 5:14pm
An anonymous reader writes: Six months after its release, Windows 10 has finally passed 10 percent market share. Not only that, but the latest and greatest version from Microsoft has also overtaken Windows 8.1 and Windows XP, according to the latest figures from Net Applications. Windows 10 had 9.96 percent market share in December, and gained 1.89 percentage points to hit 11.85 percent in January. Maybe it will jump even faster soon, but not necessarily for the best of reasons.

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EasyJet May Trial Hydrogen Fuel Cells For Taxiing

Tue, 02/02/2016 - 4:32pm
An anonymous reader writes: Low-cost airline easyJet is discussing plans to install hydrogen batteries as part of a proposed zero emission fuel system, which would power its aircraft during taxiing. The budget service revealed designs for a hybrid plane this week, and said that it would begin trialling the technology later this year. The system will involve embedding a hydrogen fuel cell on board the aeroplanes, with the energy captured from the brakes on landing able to power the jet on the ground. As the only waste product from a hydrogen cell would be fresh, clean water, Ian Davies, head of engineering at easyJet, also suggested that this could be used to refill the planes' water systems during the flight, providing a water source for passengers to drink and for flushing toilets.

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AMD Launches Enthusiast A10-7860K APU, New Mainstream CPUs and Wraith Cooler

Tue, 02/02/2016 - 3:52pm
MojoKid writes: AMD apparently wasn't done making announcements back at CES 2016. Today the company has shared news of new APUs, processors, fansink coolers, and motherboard updates. The company has been working with motherboard makers to enable a new wave of socket AM3+ and FM2+ motherboards with support for technologies like USB 3.1 (some with type-C and M.2 solid state drives (SSDs). Many of the updated motherboards are already available. AMD also has a trio of new APUs / processors coming down the pipe --the A10-7860K, the A6-7470K, and the Athlon X4 845. The Athlon X4 845 is a quad-core part, featuring four Excavator-class cores clocked at up to 3.8GHz. The processor has 2MB of L2 cache, 8 PCIe 3.0 lanes, and a TDP of 65W, but no built-in graphics. The A6-7470K is a dual Steamroller-core APU (clocked at up to 4GHz), with 8 GPU cores (at up to 800MHz), 1MB of L2 cache, 16 PCIe lanes, and a 65W TDP. The A10-7860K is a little beefier with four Steamroller cores (clocked up to 4GHz), with 8 GPU cores (clocked up to 757MHz), 1MB of L2 cache, 16 PCIe lanes, and a 65W TDP. Both the 7860K and 7470K are unlocked for more flexible overclocking. Finally, the FX-8370 bundled with AMD's new Wraith cooler will be arriving today at the same price point as the previous edition. According to AMD, the Wraith cooler offers 24% more surface area than the previous PIB cooler and the fan pushes 34% more air.

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Japanese Researchers Achieve Record 56Gbps Wireless Transmission

Tue, 02/02/2016 - 3:11pm
Mickeycaskill writes: Fujitsu and the Tokyo Institute of Technology have achieved a wireless transmission of 56Gbps over a 10cm distance using millimeter-wave (mmWave) frequencies located between 30-300GHz. While cellular capacity is improved in some areas through the addition of new mobile masts and small cells, the fibre networks used to link these sites to the wider network is either absent or not feasible to deploy in urban locations or on difficult terrain. This makes the wireless capacity of mobile masts even more important. To achieve the speed, researchers developed custom chips and interface technology to boost capacity of wireless signals without significant data loss. It is claimed that by pairing the technology developed with a high-output amplifier, the same effect can be achieved outdoors and could be commercialised for mobile operators by 2020.

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7 Swift 2 Enhancements iOS Devs Will Love

Tue, 02/02/2016 - 2:30pm
snydeq writes: InfoWorld's Paul Solt outlines how Apple has made good on Swift's emphasis on performance, approachability, and ease in its latest update, offering up seven worthwhile enhancements to Swift 2, along with code samples. 'Many of the enhancements to Swift, through both the Swift 2.0 update and subsequent Swift 2.1 update, have made the language more explicit and intentional, and in turns, Swift 2 code will be safer and easier to maintain for years to come (especially now that Swift is open source). New language constructs (keywords) in Swift 2 improve the readability of control flow — the order in which lines of code are executed. Thanks to these new keywords, collaborating on Swift code will be much more productive and efficient.'

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China's Chang'e 3 Lander and Yutu Rover Camera Data Released

Tue, 02/02/2016 - 1:48pm
AmiMoJo writes: Detailed high resolution images from the recent Chinese moon mission have been released. Links to the original Chinese sites hosting the images are available, but Emily Lakdawalla of the Planetary Society has kindly organized them in English. Images show the lander, the rover and the surface of the earth. An interactive map is also available, built from data collected by the mission.

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AnonSec Attempts To Crash $222m Drone, Releases Secret Flight Videos

Tue, 02/02/2016 - 1:07pm
An anonymous reader writes with an excerpt from IBTimes that says it's not just governments that have proven themselves capable of hacking into drones: Hackers from the AnonSec group who spent several months hacking NASA have released a huge data dump and revealed they tried to bring down a $222m Global Hawk drone into the Pacific Ocean. The hack included employee personal details, flight logs and video footage collected from unmanned and manned aircraft. The 250GB data dump contained the names, email addresses and phone numbers of 2,414 NASA employees, 2,143 flight logs and 631 videos taken from Nasa aircraft and radar feeds, as well as a self-published paper (known as a 'zine') from the group explaining the extensive technical vulnerabilities that the hackers were able to breach. Among these: the group discovered that the flight paths uploaded into each drone could be replaced with their own.

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How the Raspberry Pi Can Automatically Tweet Complaints About Your Slow Internet

Tue, 02/02/2016 - 10:02am
An anonymous reader writes: Contacting your internet provider to complain about slow browsing speeds is a tiresome chore which none of us enjoy, but one man has found a solution. He has configured a Raspberry Pi computer to automatically tweet a complaint to Comcast when his internet falls below 50Mbps, well below the 150Mbps he pays for. Wouldn't it be nice if ISPs wrote a rebate check each month to reflect the percentage of their promised throughput that was actually available?

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