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Submission + - Cleaning Products a Big Source of Urban Air Pollution, Say Scientists (theguardian.com)

Submitted by Anonymous Coward
An anonymous reader writes: Household cleaners, paints and perfumes have become substantial sources of urban air pollution as strict controls on vehicles have reduced road traffic emissions, scientists say. Researchers in the US looked at levels of synthetic “volatile organic compounds”, or VOCs, in roadside air in Los Angeles and found that as much came from industrial and household products refined from petroleum as from vehicle exhaust pipes. The compounds are an important contributor to air pollution because when they waft into the atmosphere, they react with other chemicals to produce harmful ozone or fine particulate matter known as PM2.5. Ground level ozone can trigger breathing problems by making the airways constrict, while fine airborne particles drive heart and lung disease. Writing in the journal Science, De Gouw and others report that the amount of VOCs emitted from household and industrial products is two to three times higher than official US estimates suggest. The result is surprising since only about 5% of raw oil is turned into chemicals for consumer products, with 95% ending up as fuel.

Submission + - Pro-Gun Russian Bots Flood Twitter After Parkland Shooting (wired.com)

Submitted by Anonymous Coward
An anonymous reader writes: In the wake of Wednesday’s Parkland, Florida school shooting, which resulted in 17 deaths, troll and bot-tracking sites reported an immediate uptick in related tweets from political propaganda bots and Russia-linked Twitter accounts. Hamilton 68, a website created by Alliance for Securing Democracy, tracks Twitter activity from accounts it has identified as linked to Russian influence campaigns. On RoBhat Labs' Botcheck.me, a website created by two Berkeley students to track 1500 political propaganda bots, all of the top two-word phrases used in the last 24 hours—excluding President Trump's name—are related to the tragedy: School shooting, gun control, high school, Florida school. The top hashtags from the last 24 hours include Parkland, guncontrol, and guncontrolnow.

While RoBhat Labs tracks general political bots, Hamilton 68 focuses specifically on those linked to the Russian government. According to the group's data, the top link shared by Russia-linked accounts in the last 48 hours is a 2014 Politifact article that looks critically at a statistic cited by pro-gun control group Everytown for Gun Safety. Twitter accounts tracked by the group have used the old link to try to debunk today’s stats about the frequency of school shootings. Another top link shared by the network covers the “deranged” Instagram account of the shooter, showing images of him holding guns and knives, wearing army hats, and a screenshot of a Google search of the phrase “Allahu Akbar.” Characterizing shooters as deranged lone wolves with potential terrorist connections is a popular strategy of pro-gun groups because of the implication that new gun laws could not have prevented their actions.

Meanwhile, some accounts with large bot followings are already spreading misinformation about the shooter's ties to far-left group Antifa, even though the Associated Press reported that he was a member of a local white nationalist group. The Twitter account Education4Libs, which RoBhat Labs shows is one among the top accounts tweeted at by bots, is among the prominent disseminators of that idea.

Submission + - Our Moon May Have Formed From Multiple Small Ones, Says Report (go.com)

Submitted by Anonymous Coward
An anonymous reader writes: A series of cosmic collisions may have spawned multiple moonlets that morphed into the one big moon we know today. Rather than one giant impact that knocked off part of early Earth and created the moon, a number of smaller collisions may have produced lots of mini-moons, Israeli scientists reported Monday. And those mini-moons, over millions of years, may have clumped together to make one large one. The researchers conducted nearly 1,000 computer simulations and estimate about 20 impacts could do the job. They say that would explain why the moon seems to be composed of material from Earth, rather than some other planet, too. It's actually an old theory revitalized now by the Weizmann Institute of Science's Raluca Rufu in Rehovot, Israel, and his team. Their findings were published in Nature Geoscience.

Submission + - Firefox purging functionality citing privacy concerns (theguardian.com)

Submitted by xogg
xogg writes: Battery Status API allows web sites to read the battery level of user's system. The API was found to bring privacy risks and abuse potential and a number of implementation bugs. Now with apparent no legitimate use cases, Mozilla is taking the unprecedented decision to vaporize a browser API due to privacy concerns. And apparently, WebKit, powering Apple's Safari follows. Is that the first time a browser reduces functionality following research reports warning of privacy risks?

Submission + - Quantum Research Achieves 10-Fold Boost In Superposition Stability

Submitted by Anonymous Coward
An anonymous reader writes: A team of Australian researchers has developed a qubit offering ten times the stability of existing technologies. The computer scientists claim that the new innovation could significantly increase the reliability of quantum computing calculations. The new technology, developed at the University of New South Wales (UNSW), has been named a ‘dressed’ quantum bit as it combines a single atom with an electromagnetic field. This process allows the qubit to remain in a superposition state for ten times longer than has previously been achieved. The researchers argue that this extra time in superposition could boost the performance stability of quantum computing calculations. Previously fragile and short-lived, retaining a state of superposition has been one of the major barriers to the development of quantum computing. The ability to remain in two states simultaneously is the key to scaling and strengthening the technology further.

Submission + - Wrong chemical dumped into Olympic pools made them green (arstechnica.com)

Submitted by Z00L00K
Z00L00K writes:

After a week of trying to part with green tides in two outdoor swimming pools, Olympic officials over the weekend wrung out a fresh mea culpa and yet another explanation—neither of which were comforting. According to officials, a local pool-maintenance worker mistakenly added 160 liters of hydrogen peroxide to the waters on August 5, which partially neutralized the chlorine used for disinfection. With chlorine disarmed, the officials said that “organic compounds”—i.e. algae and other microbes—were able to grow and turn the water a murky green in the subsequent days. The revelation appears to contradict officials’ previous assurances that despite the emerald hue, which first appeared Tuesday, the waters were safe.

I would personally have avoided using the green pools, but that's just me.

Submission + - Amazon Debuts A Dedicated Shop For Kickstarter Products (techcrunch.com)

Submitted by Anonymous Coward
An anonymous reader writes: Today, Amazon announced it’s teaming up with Kickstarter to offer those successful Kickstarter products a way to reach more customers through a dedicated section on Amazon’s website. Via www.amazon.com/launchpad/kickstarter, the online retailer is now featuring a group of over 300 Kickstarter products across a variety of categories, like electronics, books, home and kitchen, movies and tv, and more. The products can also be browsed by theme, like STEM products, “Always be Learning,” “Exquisite Objects,” “Inventing the Future,” and “Public Benefit,” for example. The new Kickstarter section is actually an expansion on Amazon’s Launchpad platform, launched a year ago. In July 2015, the retailer debuted a dedicated portal that offered both marketing and sales for hardware and physical goods from younger tech companies. Today, Amazon says it has now worked with over 100 VCs, accelerators and crowdfunders and has helped more than 1,000 launch products across the U.S., the U.K., China, Germany, and France. All startups who participate in Launchpad receive custom product pages, a comprehensive marketing package, and access to Amazon’s global fulfillment network, the retailer notes.

Submission + - China Tells App Developers To Increase User Monitoring

Submitted by Anonymous Coward
An anonymous reader writes: The Cyberspace Administration of China has imposed new regulation for the mobile app community, requiring that developers keep a close watch over users and keep a record of their activities. However, the proposed legislation would also prevent apps from requesting unnecessary access to users’ contacts, camera, microphone and other spurious installation requests. The regulator introduced the new laws in the name of cracking down on illegal use of mobile platforms for the distribution of pornography, fraud and the spread of ‘malicious’ content.

Submission + - BBC: Britain Votes To Leave The EU (washingtonpost.com)

Submitted by Anonymous Coward
An anonymous reader writes: The UK has voted by 52% to 48% to leave the European Union after 43 years in a historic referendum, a BBC forecast suggests. London and Scotland voted strongly to stay in the EU but the remain vote has been undermined by poor results in the north of England. Voters in Wales and the English shires have backed Brexit in large numbers. The referendum turnout was 71.8% — with more than 30 million people voting — the highest turnout since 1992. London has voted to stay in the EU by around 60% to 40%. However, no other region of England has voted in favor of remaining. Britain would be the first country to leave the EU since its formation — but a leave vote will not immediately mean Britain ceases to be a member of the 28-nation bloc. That process could take a minimum of two years, with Leave campaigners suggesting during the referendum campaign that it should not be completed until 2020 — the date of the next scheduled general election. The prime minister will have to decide when to trigger Article 50 of the Lisbon Treaty, which would give the UK two years to negotiate its withdrawal. Once Article 50 has been triggered a country can not rejoin without the consent of all member states.

Submission + - The Biggest Maker of Raspberry Pis Has Been Acquired For $871 Million (theverge.com)

Submitted by Anonymous Coward
An anonymous reader writes: The biggest manufacturer of the Raspberry Pi minicomputer, Premier Farnell, has been acquired by Swiss industrial component supplier Daetwyler Holding AG for roughly $871 million. According to Bloomberg, the deal will reportedly help both companies compete better in the components market. "By combining forces, we significantly increase our competitiveness and extend our product range," Daetwyler Chairman Ulrich said in a statement, "facilitating a one-stop shopping experience for our wide range of customers from a multitude of industries." Premier Farnell is one of the only companies with a license to design and distribute Raspberry Pis. The Wall Street Journal says the Raspberry Pi devices are a big part of the company's business, as the division in charge of the Pi raked in 16 percent of the company's total revenue last year.

Submission + - Asymmetric molecule, key to life, detected in space for 1st time (yahoo.com)

Submitted by schwit1
schwit1 writes: Scientists for the first time have found a complex organic molecule in space that bears the same asymmetric structure as molecules that are key to life on Earth.

The researchers said on Tuesday they detected the complex organic molecule called propylene oxide in a giant cloud of gas and dust near the center of the Milky Way galaxy.

Akin to a pair of human hands, certain organic molecules including propylene oxide possess mirror-like versions of themselves, a chemical property called chirality. Scientists have long pondered why living things make use of only one version of certain molecules, such as the "right-handed" form of the sugar ribose, which is the backbone of DNA.

The discovery of propylene oxide in space boosts theories that chirality has cosmic origins.

Submission + - Google Announces Support of The Controversial TPP (recode.net)

Submitted by Anonymous Coward
An anonymous reader writes: Google has announced in a blog post Friday their support for the controversial Trans-Pacific Trade Partnership (TPP). Recode reports: "The trade agreement includes key provisions about the global passage of digital data, intellectual property and copyright — measures that have drawn criticism from both the political right and left, including several outspoken tech groups. Google's endorsement isn't axactly full-throated, but its stake clearly demonstrates another key area of support with the Obama administration, to which Google is close." Google's SVP and general counsel Kent Walker wrote: "The TPP is not perfect, and the trade negotiation process would certainly benefit from greater transparency. We will continue to advocate for process reforms, including the opportunity for all stakeholders to have a meaningful opportunity for input into trade negotiations." The company has already shown support of the TPP behind the Internet Association, which endorsed the trade agreement in March. Google joins a list of other tech titans, like Apple and Microsoft, who have shown their support as well. The Electronic Frontier Foundation calls the TPP a "secretive, multinational trade agreement" that will restrict IP laws and enforce digital policies that "benefit big corporations at the expense of the public." The TPP is still awaiting congressional approval after being signed in February.

Submission + - CERN Releases 300TB Of Large Hadron Collider Data Into Open Access (techcrunch.com)

Submitted by Anonymous Coward
An anonymous reader writes: The European Organization for Nuclear Research, known as CERN, has released 300 terabytes of collider data to the public. "Once we've exhausted our exploration of the data, we see no reason not to make them available publicly," said Kati Lassila-Perini, a physicist who works on the Compact Muon Solenoid detector. "The benefits are numerous, from inspiring high school students to the training of the particle physicists of tomorrow. And personally, as CMS's data preservation coordinator, this is a crucial part of ensuring the long-term availability of our research data," she said in a news release accompanying the data. Much of the data is from 2011, and much of it is from protons colliding at 7 TeV (teraelectronvolts). The 300 terabytes of data includes both raw data from the detectors and "derived" dataset. CERN is providing tools to work with the data which is handy.

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