Solar-Powered Flight For 81 Hours: a New Endurance World Record

Slashdot - 3 hours 35 min ago
Hallie Siegel writes: A team of researchers from ETH Zurich have just set a new endurance record for solar powered flight of an unmanned autonomous aircraft, achieving over four days of solar-powered flight in a range of weather conditions. Being able to demonstrate more than 24 hours of endurance is important because overcast skies can inhibit recharging and poor weather or high winds can effect power consumption. Nice achievement for this class of aircraft.

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Categories: Science

Samsung Woos Developers As It Eyes Tizen Expansion Beyond Smartphones

Slashdot - 6 hours 40 min ago
New submitter Manish Singh writes: Why is Samsung, the South Korean technology conglomerate which has the tentpole position in Android, becoming increasinglu focused on its homegrown operating system Tizen? At its annual developer summit this week, the company announced new SDKs for smartwatches, smart TVs, and smartphones, and also shared its future roadmap.

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Categories: Science

One In Four Indiana Residents' E-Record Data Exposed in Hack

Slashdot - 9 hours 47 min ago
Reader chicksdaddy reports that a data breach involving four million patients and more than 230 different data holders (from private practices to large hospitals) hit Indiana especially hard. It's the home state of Medical Informatics Engineering, maker of electronic records system NoMoreClipBoard. While data exposed in the breach affected 3.9 million people, 1.5 millon of them are in Indiana. According to the Security Ledger, though: [The] breach affects healthcare organizations from across the country, with healthcare providers ranging from prominent hospitals to individual physicians' offices and clinics are among 195 customers of the NoMoreClipboard product that had patient information exposed in the breach. And, more than a month after the breach was discovered, some healthcare organizations whose patients were affected are still waiting for data from EMI on how many and which patients had information exposed. 'We have received no information from MIE regarding that,' said a spokeswoman for Fort Wayne Radiology Association (http://www.fwradiology.com/), one of hundreds of healthcare organizations whose information was compromised in the attack on MIE..

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Categories: Science

Answering Elon Musk On the Dangers of Artificial Intelligence

Slashdot - Sat, 01/08/2015 - 11:02pm
Lasrick points out a rebuttal by Stanford's Edward Moore Geist of claims that have led the recent panic over superintelligent machines. From the linked piece: Superintelligence is propounding a solution that will not work to a problem that probably does not exist, but Bostrom and Musk are right that now is the time to take the ethical and policy implications of artificial intelligence seriously. The extraordinary claim that machines can become so intelligent as to gain demonic powers requires extraordinary evidence, particularly since artificial intelligence (AI) researchers have struggled to create machines that show much evidence of intelligence at all.

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Categories: Science

Facebook's Slender 'Aquila' Drone To Provide Internet In Remote Areas

Slashdot - Sat, 01/08/2015 - 10:09pm
Mickeycaskill writes: Facebook will start testing a 400kg drone with the wingspan of a Boeing 737 next year, CEO Mark Zuckerberg has said, as part of the company's drive to connect people in remote areas to the Internet. Aquila will fly between 60,000ft and 90,000ft as to avoid adverse weather conditions and commercial air routes, while the attached laster can transmit data at 10Gbps. Facebook claims it can accurately connect with a point the size of a US 5-cent coin from more than 10 miles away.

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Categories: Science

Ask Slashdot: Can You Disable Windows 10's Privacy-Invading Features?

Slashdot - Sat, 01/08/2015 - 9:10pm
An anonymous reader writes: I really want to upgrade to Windows 10, but have begun seeing stories come out about the new Terms and how they affect your privacy. It looks like the default Windows 10 system puts copies of your data out on the "cloud", gives your passwords out, and targets advertising to you. The main reason I am looking to upgrade is that Bitlocker is not available on Windows 7 Pro, but is on Windows 10 Pro, and Microsoft no longer offers Anytime Upgrades to Windows 7 Ultimate. However, I don't want to give away my privacy for security. The other option is to wait until October to see what the Windows 10 Enterprise version offers, but it may not be available through retail. Are the privacy minded Slashdot readers not going with Windows 10? For reference, I am referring to these articles. (Not to mention claims that it steals your bandwidth.)

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Categories: Science

ARIN IPv4 Addresses Run Out Tomorrow

Slashdot - Sat, 01/08/2015 - 8:12pm
jcomeau_ictx provided that teaser of a headline, but writes: Not really. But the countdown at tunnelbroker.net should go to zero sometime tomorrow around noon, considering it's at 45,107 as I write this, it's counting down about one address every two seconds, and there are 86,400 seconds per day. Just happened to notice it today. Might be worth a little celebration at every NOC and IT enterprise tomorrow.

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Categories: Science

In Windows 10, Ad-Free Solitaire Will Cost You $10 -- Every Year

Slashdot - Sat, 01/08/2015 - 7:16pm
Wired UK reports that the pre-installed Solitaire on Windows 10 capitalizes on the long-cultivated addiction that some users have to the game with an interesting bargain: rather than being an ordinary included application like it used to be, what may be the world's most pervasive on-screen office time-sink of a game now comes with ads, unless a user wants to pay (by the month, or by the year) to remove those ads. Notes the linked piece: "To be entirely fair, this is the same as on the Windows 8 version, which wasn't installed by default but could be downloaded from the Windows Store." At $1.49/month or $10/year, this might be enough to drive some people who otherwise would not to check out some of the free, open-source games out there; PySolitaire is one of many in this incomplete list.

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Categories: Science

Researchers Find That Queen Bees Vaccinate Their Offspring

Slashdot - Sat, 01/08/2015 - 6:15pm
The Washington Post reports that a team of researchers have discovered a previously unrecognized behavior in bees which gives the insects an extra layer of protection against certain diseases. Though the analogy to human-style vaccination is not perfect, it's close enough to make sense. Queen bees, the group found, break down some disease-causing pathogens found in the pollen and nectar brought to them by worker bees, but do not simply destroy them. Instead, after they are partly broken down, Bits of the pathogens are then transferred to the queen's "fat body," an organ similar to a liver, where they are packaged onto a protein called vitellogenin and delivered to eggs through the queen's blood stream. The result: newly hatched bee larvae that are already immune to the nasty germs that could have plagued the colony. The article notes that "the discovery could extend to other species throughout the animal kingdom," because all egg-laying animals have the same protein.

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Categories: Science

Best Space Photos of the Week – August 1, 2015

Space.com - Sat, 01/08/2015 - 6:14pm
From an amazing view of Africa from space to a tint galaxy bursting with stars, don't miss these stunning space images.
Categories: Science

Microsoft Taps PBS To Advance Its National Talent Strategy With 'Code Trip'

Slashdot - Sat, 01/08/2015 - 5:17pm
theodp writes: You don't have to be Mitt Romney to question PBS's announcement that it will air the Microsoft-funded 'reality' show Code Trip, in which Roadtrip Nation and Microsoft YouthSpark will send students across the U.S. for a "transformative journey into computer science." Of the partnership, Roadtrip Nation co-founder Mike Marriner said, "Roadtrip Nation is proud to partner with Microsoft's YouthSpark initiative not only to inform others of the many career routes one can take with a computer science background, but also to engage in the much-needed conversation of diversifying the tech field with more pluralistic perspectives." YouthSpark is part of Microsoft's National Talent Strategy (pdf), which the company describes as "a two-pronged approach that will couple long-term improvements in STEM education in the United States with targeted, short-term, high-skilled immigration reforms." The Official Microsoft Blog reports that filming of Code Trip began this week, with the three students traveling around the country to speak with leaders including Hadi Partovi, the co-founder of Code.org and 'major supporter' of FWD.us, who coincidentally once reported to Microsoft CEO Satya Nadella, and is the next door neighbor of Microsoft General Counsel Brad Smith and a jogging partner of Steve Ballmer.

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Categories: Science

ISPs Claim Title II Regulations Don't Apply To the Internet Because "Computers"

Slashdot - Sat, 01/08/2015 - 4:17pm
New submitter Gryle writes: ArsTechnica is reporting on an interesting legal tactic by ISPs in the net neutrality fight. In a 95-page brief the United States Telecom Association claims Internet access qualifies as information service, not a telecommunication service, because it involves computer processing. The brief further claims "The FCC's reclassification of mobile broadband internet access as a common-carrier service is doubly unlawful." (page 56)

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Categories: Science

Japanese Police Arrest Mount Gox CEO Mark Karpeles

Slashdot - Sat, 01/08/2015 - 3:19pm
McGruber writes with the news as carried (paywalled) by the Wall Street Journal that Mark Karpeles, who headed bitcoin exchange Mt. Gox, has been arrested by Japanese police: In February 2014, Mount Gox filed for bankruptcy, saying it had lost 750,000 of its customers' bitcoins as well as 100,000 of its own, worth some $500 million at the time. A police spokesman said Mr. Karpelès is suspected of manipulating his own account at the company by making it appear that $1 million was added to it. The BBC reports the arrest as well, and notes that the coins missing from Mt. Gox represent 7% of all Bitcoins in circulation.

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Categories: Science

Blue Moon of 2015 Thrills Skywatchers with Lunar Beauty (Photos)

Space.com - Sat, 01/08/2015 - 2:41pm
The second full moon of July brought a stunning Blue Moon to skywatchers around the world on July 31, wowing them with a spectacular lunar sight. See their photos and reactions here.
Categories: Science

"Happy Birthday" Public Domain After All?

Slashdot - Sat, 01/08/2015 - 2:24pm
New submitter jazzdude00021 writes: No song has had as contentious of copyright history as "Happy Birthday." The song is nearly ubiquitous at birthday parties in the USA, and even has several translations with the same tune. Due to copyrights held by Warner Music, public performances have historically commanded royalty fees. However, a new lawsuit has been brought to prove that "Happy Birthday" is, and always has been, in the public domain.The discovery phase for this lawsuit ended on July, 11 2014, yet this past week new evidence surfaced from Warner Music that may substantiate the claim that the lyrics were in the public domain long before the copyright laws changed in 1927.

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Categories: Science

Silicon Valley's Big Lie

Slashdot - Sat, 01/08/2015 - 1:22pm
HughPickens.com writes: Danny Crichton writes at TechCrunch that startups in Silicon Valley run on an alchemy of ignorance and amnesia and that lying is a requisite and daily part of being a founder, the grease that keeps the startup flywheel running. Most startups fail. The vast, vast majority of startup employees will never exercise their options, let alone become millionaires while doing it. But founders have little choice as they sell their company to everyone, whether investors, employees, potential employees, or clients. "Founders have to tell the lie – that everything is fine, that a feature is going to launch even though the engineer for that feature hasn't been hired yet, that payroll will run even though the VC dollars are still nowhere on the horizon," writes Crichton. "For one of the most hyper-rational populations in the world, Silicon Valley runs off a myth about startup success, of the lowly founder conquering the world."

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Categories: Science

Windows 10 Upgrade Strategies, Pitfalls and Fixes As MSFT Servers Are Hit Hard

Slashdot - Sat, 01/08/2015 - 12:27pm
MojoKid writes: The upgrade cycle begins, with Microsoft's latest operating system--the highly anticipated Windows 10--rolling out over Windows Update for free, for users of Windows 7, 8 and 8.1. For those that are ready to take the plunge over the weekend, there are some things to note. So far, Microsoft has been rolling out the upgrade in waves and stages. If you are not one of the 'lucky' ones to be in the first wave, you can take matters into your own hands and begin the upgrade process manually. While the process is mostly simple, it won't be for everyone. This guide steps through a few of the strategies and pitfalls. There are two main methods to upgrade, either through Windows Update or through the Media Creation Tool. In either case, you will need to have opted-in for the Windows 10 Free Upgrade program to reserve your license. Currently, the Windows Update method is hit or miss due to the requirement for additional updates needing to be installed first and Microsoft's servers being hit hard, leading to some rather humorous error messages like the oh-so helpful description, "Something Happened." Currently, it would be best to avoid the Windows Update upgrade, at least for the time being. Numerous issues with licensing have been reported, requiring manual activation either through the dreaded phone call, or by running slmgr.vbs /ato at the command prompt to force license registration.

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Categories: Science

There may be a complex market living in your gut

Science Daily - Sat, 01/08/2015 - 12:26pm
Conventional theories used by economists for the past 150 years to explain how societies buy, sell, and trade goods and services may be able to unlock mysteries about the behavior of microbial life on Earth, according to a study.
Categories: Science

New design brings world's first solar battery to performance milestone

Science Daily - Sat, 01/08/2015 - 12:26pm
After debuting the world's first solar air battery last fall, researchers have now reached a new milestone. They report that their patent-pending design -- which combines a solar cell and a battery into a single device -- now achieves a 20 percent energy savings over traditional lithium-iodine batteries.
Categories: Science

Blue Moon Photos of 2015: Amazing Full Moon Views by Stargazers

Space.com - Sat, 01/08/2015 - 12:02pm
The second full moon of July 2015, a so-called Blue Moon, wowed stargazers around the world on July 31, 2015. See their amazing photos in our gallery here.
Categories: Science