The Almighty Buck

Bitcoin Jumps Another 10% in 24 Hours, Sets New Record at $19,000 (arstechnica.com) 47

An anonymous reader quotes Ars Technica: Bitcoin's price set a new record on Saturday as the virtual currency rose above $19,000 for the first time on the Bitstamp exchange. The gains came just hours after the currency crossed the $18,000 mark. Bitcoin's value has doubled over the last three weeks, and it's up more than 20-fold over the last year.

Bitcoin's value keeps rising despite a growing chorus of experts who say the currency value is an unsustainable bubble. One CNBC survey this week found that 80 percent of Wall Street economists and market strategists saw bitcoin's rise as a bubble, compared to just two percent who said the currency's value was justified. Another survey reported by The Wall Street Journal this week found that 51 out of 53 economists surveyed thought bitcoin's price was an unsustainable bubble.

Less than a month ago, Bitcoin was selling for $8,000.
Stats

'State of JavaScript' Survey Results: Good News for React and TypeScript (sdtimes.com) 34

"The JavaScript world is richer and messier than ever," reports this year's annual "State of JavaScript" survey, which collected data from over 28,000 developers on everything from favorite frameworks to flavors of JavaScript. SD Times reports: "A few years back, a JavaScript survey would've been a simple matter. Question 1: are you using jQuery? Question 2: any comments? Boom, done!," the developers wrote. "But as we all know, things have changed. The JavaScript ecosystem is richer than ever, and even the most experienced developer can start to hesitate when considering the multitude of options available at every stage"...

On the front end, React remains the dominant framework. However, the survey found interest in Vue is steadily increasing, while Angular is losing steam. Developers are at a 3.8 [on a scale up to 5] when it comes to their overall happiness with front-end tools. On the back end, Express is by far the most popular contender with Koa, Meteor and Hapi slowly making their way behind Express. For testing, Jest and Enzyme stand out with high satisfaction ratings.

In 2016 only 9,000 developers responded for the survey, which had ultimately announced that "Depending on who you ask, right now JavaScript is either turning into a modern, reliable language, or a bloated, overly complex dependency hell. Or maybe both?"

InfoWorld notes that this year more than 28% of the survey's respondent's said they'd used TypeScript, Microsoft's typed superset of JavaScript, and that they'd use it again. And while React was the most popular framework, the second most-popular framework was "none," with 9,493 JavaScript developers saying they didn't use one.
The Military

The US Military Admits It Spent $22 Million Investigating UFOs (boston.com) 87

Long-time Slashdot reader Joosy writes, "Until 2012 the Pentagon had a program, the 'Advanced Aerospace Threat Identification Program', that tracked unidentified flying objects." An anonymous reader writes: The Pentagon finally acknowledged the existence of the $22 million program today to the New York Times, while also claiming that they closed the program five years ago. "But its backers say that, while the Pentagon ended funding for the effort at that time, the program remains in existence. For the past five years, they say, officials with the program have continued to investigate episodes brought to them by service members, while also carrying out their other Defense Department duties."

Over the years the program "produced documents that describe sightings of aircraft that seemed to move at very high velocities with no visible signs of propulsion, or that hovered with no apparent means of lift. Officials with the program have also studied videos of encounters between unknown objects and U.S. military aircraft." But ultimately, a Pentagon spokesman said, "It was determined that there were other, higher priority issues that merited funding, and it was in the best interest of the DoD to make a change."

AI

Predictive Keyboard Tries To Write a New Harry Potter Chapter (cnet.com) 42

Long-time Slashdot reader Baron_Yam writes, "Some AI news items are amusing. This is one of those." ProKras reports: What do you get when a predictive keyboard app tries to write a new Harry Potter story? Apparently, you get Chapter 13 from Harry Potter and the Portrait of What Looked Like a Large Pile of Ash.

The folks at Botnik Studios trained their keyboard using all 7 Harry Potter novels by J.K. Rowling. They used one set of training data for narration and another for dialogue. Then a bunch of team members got together in a chat room and pitched the best (worst?) lines created using the keyboard, and Botnik editors assembled them into a cohesive(ish) chapter of a story.

The results are about as ridiculous as you might imagine. For example, at one point Ron Weasley "saw Harry and immediately began to eat Hermione's family. Ron's Ron shirt was just as bad as Ron himself." It is never explained how Hermonie knew that the password to a certain locked door was "BEEF WOMEN," nor why "the pig of Hufflepuff pulsed like a large bullfrog." Maybe that was covered in Chapter 12.

Google

Google News Will Purge Sites Masking Their Country of Origin (bloomberg.com) 85

An anonymous reader quotes Bloomberg: Google moved to strip from its news search results publications that mask their country of origin or intentionally mislead readers, a further step to curb the spread of fake news that has plagued internet companies this year. To appear in Google News results, websites must meet broad criteria set out by the company, including accurately representing their owners or primary purposes. In an update to its guidelines released Friday, the search giant added language stipulating that publications not "engage in coordinated activity to mislead users."

Additionally the new rules read: "This includes, but isn't limited to, sites that misrepresent or conceal their country of origin or are directed at users in another country under false premises." A popular tactic for misinformation campaigns is to pose as a credible U.S. news outlet. Russian Internet Research Agency, a Kremlin-backed organization, used that technique to reach an audience of nearly 500,000 people, spread primarily through Twitter accounts, Bloomberg reported earlier.

China

Facial Recognition Algorithms -- Plus 1.8 Billion Photos -- Leads to 567 Arrests in China (scmp.com) 115

"Our machines can very easily recognise you among at least 2 billion people in a matter of seconds," says the chief executive and co-founder of Yitu. The South China Morning Post reports: Yitu's Dragonfly Eye generic portrait platform already has 1.8 billion photographs to work with: those logged in the national database and you, if you have visited China recently... 320 million of the photos have come from China's borders, including ports and airports, where pictures are taken of everyone who enters and leaves the country. According to Yitu, its platform is also in service with more than 20 provincial public security departments, and is used as part of more than 150 municipal public security systems across the country, and Dragonfly Eye has already proved its worth. On its very first day of operation on the Shanghai Metro, in January, the system identified a wanted man when he entered a station. After matching his face against the database, Dragonfly Eye sent his photo to a policeman, who made an arrest. In the following three months, 567 suspected lawbreakers were caught on the city's underground network. The system has also been hooked up to security cameras at various events; at the Qingdao International Beer Festival, for example, 22 wanted people were apprehended.

Whole cities in which the algorithms are working say they have seen a decrease in crime. According to Yitu, which says it gets its figures directly from the local authorities, since the system has been implemented, pickpocketing on Xiamen's city buses has fallen by 30 per cent; 500 criminal cases have been resolved by AI in Suzhou since June 2015; and police arrested nine suspects identified by algorithms during the 2016 G20 summit in Hangzhou. Dragonfly Eye has even identified the skull of a victim five years after his murder, in Zhejiang province.

The company's CEO says it's impossible for police to patrol large cities like Shanghai (population: 24,000,000) without using technology.

And one Chinese bank is already testing facial-recognition algorithms hoping to develop ATMs that let customers withdraw money just by showing their faces.
DRM

Why Linux HDCP Isn't the End of the World (collabora.com) 88

"There is no reason for the open-source community to worry..." writes Daniel Stone, who heads the graphics team at open-source consultancy Collabora. mfilion quotes Collabora.com: Recently, Sean Paul from Google's ChromeOS team, submitted a patch series to enable HDCP support for the Intel display driver. HDCP is used to encrypt content over HDMI and DisplayPort links, which can only be decoded by trusted devices... However, if you already run your own code on a free device, HDCP is an irrelevance and does not reduce freedom in any way....

HDCP support is implemented almost entirely in the hardware. Rather than adding a mandatory encryption layer for content, the HDCP kernel support is dormant unless userspace explicitly requests an encrypted link. It then attempts to enable encryption in the hardware and informs userspace of the result. So there's the first out: if you don't want to use HDCP, then don't enable it! The kernel doesn't force anything on an unwilling userspace.... HDCP is only downstream facing: it allows your computer to trust that the device it has been plugged into is trusted by the HDCP certification authority, and nothing more. It does not reduce user freedom, or impose any additional limitations on device usage.

China

China Will Spend $3.3 Billion to Research Molten Salt Nuclear-Powered Drones (scmp.com) 144

Long-time Slashdot reader WindBourne tipped us off to some news from The South China Morning Post: China is to spend 22 billion yuan (US$3.3 billion) trying to perfect a form of technology largely discarded in the cold war which could produce a safer but more powerful form of nuclear energy. The cash is to develop two "molten salt" reactors in the Gobi Desert in northern China. Researchers hope that if they can solve a number of technical problems the reactors will lead to a range of applications, including nuclear-powered warships and drones. The technology, in theory, can create more heat and power than existing forms of nuclear reactors that use uranium, while producing only one thousandth of the radioactive waste. It also has the advantage for China of using thorium as its main fuel. China has some of the world's largest reserves of the metal...

The reactors use molten salt rather than water as a coolant, allowing them to create temperatures of over 800 degrees Celsius, nearly three times the heat produced by a commercial nuclear plant fuelled with uranium. The superhot air has the potential to drive turbines and jet engines and in theory keep a bomber flying at supersonic speed for days.

One Beijing researcher says these drones "would serve as a platform for surveillance, communication or weapon delivery to deter nuclear and other threats from hostile countries." He asked not to be named, but provided one more advantage for a nuclear-powered drone flying at high-altitudes over the ocean.

"It will also have more public acceptance. If an accident happens, it crashes into the sea."
NASA

NASA Uses Its First Recycled SpaceX Rocket For a Re-Supply Mission (nypost.com) 87

An anonymous reader quotes the New York Post: SpaceX racked up another first on Friday, launching a recycled rocket with a recycled capsule on a grocery run for NASA. The unmanned Falcon rocket blasted off with a just-in-time-for-Christmas delivery for the International Space Station, taking flight again after a six-month turnaround. On board was a Dragon supply ship, also a second-time flier. It was NASA's first use of a reused Falcon rocket and only the second of a previously flown Dragon.

Within 10 minutes of liftoff, the first-stage booster was back at Cape Canaveral Air Force Station, standing upright on the giant X at SpaceX's landing zone. That's where it landed back in June following its first launch. Double sonic booms thundered across the area. At SpaceX headquarters in Hawthorne, California, cheers erupted outside the company's glassed-in Mission Control, where chief executive Elon Musk joined his employees.

The Dragon reaches the space station Sunday. The capsule last visited the 250-mile-high outpost in 2015. This time, the capsule is hauling nearly 5,000 pounds of goods, including 40 mice for a muscle-wasting study, a first-of-its-kind impact sensor for measuring space debris as minuscule as a grain of sand and barley seeds for a germination experiment by Budweiser, already angling to serve the first beer on Mars.

Also onboard were several hundred Star Wars mission patches created by a partnership between Lucasfilm and the Center for the Advancement of Science in Space (the non-profit organization managing the ISS National Lab). Space.com reports that Elon Musk named the Falcon X after the original Millennium Falcon in Star Wars.
The Media

'The Gawker Foundation' is Crowdfunding a Bid To Re-Launch Gawker.com (savegawker.com) 74

"Gawker may soon return from the dead," reports TechCrunch. While Univision acquired most of Gawker Media's sites last year (and renamed them as the Gizmodo Media Group), the deal didn't include Gawker itself. In fact, BuzzFeed reported last month that a bankruptcy administrator has not been able to find a buyer for the Gawker site, and that lawyers for Peter Thiel (the billionaire venture capitalist who helped fund the lawsuit that led to Gawker's bankruptcy) were arguing that he'd been unfairly excluded from the process. Now a group of former Gawker employees calling themselves the Gawker Foundation has launched a Kickstarter campaign to buy the old domain and relaunch with a nonprofit, membership-funded model.
"The truth is often inconvenient, and Gawker's work isn't done," explains a mirror of their campaign site at SaveGawker.com. "We want to dig deeper." $10 pledges get you a laptop sticker, $250 pledges earn you an invite to their glorious re-launch party, and to solicit $10,000 pledges they're even asking wealthy backers to "Give us half of one bitcoin."

"By setting ourselves up as an ownerless, advertiser-less, non-profit media organization, the editorial team will be able to do what they do best. More than a dozen Gawker Media alumni are involved in this project..."
The Courts

Here's the Letter Alleging Uber Spied on Individuals For Competitive Intelligence (recode.net) 34

The judge in the $1.9 billion civil suit between Google-parent company Alphabet's self-driving car unit Waymo and Uber released the letter of a disgruntled former employee -- former Uber security officer Richard Jacobs -- on Friday, laying bare a number of explosive allegations against the ride-hailing company that include corporate espionage, unlawful surveillance, illegal wiretapping, bribery of foreign officials, and illicit hacking. From a report: The letter read: "This program, formerly known as the Strategic Services Group, under Nick Gicinto, collected intelligence and conducted unauthorized surveillance, including unauthorized recording of private conversations against executives from competitor firms, such as DiDi Chuxing and against its own employees and contractors at the Autonomous Technologies Group in Pittsburgh." Jacobs testified in court and walked back some of the allegations made in the letter, which was written by his attorney, Clayton Halunen. Days later, Uber's new chief legal officer Tony West issued a directive to employees to stop surveilling individuals, which Recode first reported. In a separate note to staff Khosrowshahi (current CEO of Uber) said the letter detailed enough to "merit serious concern." While Jacobs, Padilla (Uber's general counsel) and other employees addressed some of the claims made within the letter -- confirming the use of Wickr for business-related communications -- the letter itself had not been made public before Friday evening. The document prepared by Jacobs' attorney also claimed Uber was using some of these surveillance tactics on Alphabet's self-driving arm, Waymo. However, during his testimony, Jacobs walked that allegation back.
Bitcoin

An Anonymous Bitcoin Millionaire Is Donating Their Fortune To Charities (gizmodo.com) 91

An anonymous reader quotes a report from Gizmodo: Tis the season for giving, and one Bitcoin investor claims to be giving away the majority of their cryptocurrency holdings after experiencing an incredible year. The unnamed donor has set up a fund to hand out $86 million worth of Bitcoin to various charities, and they've already started listing the donations and providing receipts. If this whole thing works out, you can just call this mystery person the Bitcoin Bill Gates. So far, The Pineapple Fund claims to have distributed just over $6.5 million in Bitcoin between eight charities. Its website provides links to the blockchain transactions under the name of each charity. These transactions are in a public ledger, but the sender and recipient are only identified by a long string of digits. We contacted the Electronic Freedom Foundation to ask if the two transactions that were purportedly sent to the activist group were indeed legitimate. A spokesperson confirmed via email that the EFF has "been in touch with the Pineapple Fund and are in the process of receiving the donation." The anonymous founder writes: "Sometime around the early days of bitcoin, I saw the promise of decentralized money and decided to mine/buy/trade some magical internet tokens. The expectation shattering returns of bitcoin over many years has lead to an amount far more than I can spend. What do you do when you have more money than you can ever possibly spend? Donating most of it to charity is what I'm doing. For reference, The Pineapple Fund is bigger than the entire market cap of bitcoin when I got in, and one of the richest 250 bitcoin addresses today."
Cellphones

Don't Keep Cellphones Next To Your Body, California Health Department Warns (techcrunch.com) 283

The California Department of Public Health (CDPH) issued a warning against the hazards of cellphone radiation this week. They are asking people to decrease their use of these devices and suggest keeping your distance when possible. TechCrunch reports: The warning comes after findings were offered up this week from a 2009 department document, which was published after an order from the Sacramento Superior Court. A year ago, UC Berkeley professor Joel Moskowitz initiated a lawsuit to get the department to release the findings after he started looking into whether mobile phone use increased the risk of tumors. A draft of the document was released in March, but the final release is more extensive.

According to the Federal Communication Commission's website, there is no national standard developed for safety limits. However, the agency requires cell phone manufacturers to ensure all phones comply with "objective limits for safe exposure." The CDPH recommends not keeping your phone in your pocket, not putting it up to your ear for a prolonged amount of time, keeping use low if there are two bars or less, not sleeping near it at night and to be aware that if you are in a fast-moving car, bus or train, your phone will emit more RF energy to maintain the connection.

Chrome

Chrome 64 Beta Adds Sitewide Audio Muting, Pop-Up Blocker, Windows 10 HDR Video (9to5google.com) 41

Chrome 64 is now in beta and it has several new features over version 63. In addition to a stronger pop-up blocker and support for HDR video playback when Windows 10 is in HDR mode, Chrome 64 features sitewide audio muting to block sound when navigating to other pages within a site. 9to5Google reports: An improved pop-up blocker in Chrome 64 prevents sites with abusive experiences -- like disguising links as play buttons and site controls, or transparent overlays -- from opening new tabs or windows. Meanwhile, as announced in November, other security measures in Chrome will prevent malicious auto-redirects. Beginning in version 64, the browser will counter surprise redirects from third-party content embedded into pages. The browser now blocks third-party iframes unless a user has directly interacted with it. When a redirect attempt occurs, users will remain on their current page with an infobar popping up to detail the block. This version also adds a new sitewide audio muting setting. It will be accessible from the permissions dropdown by tapping the info icon or green lock in the URL bar. This version also brings support for HDR video playback when Windows 10 is in HDR mode. It requires the Windows 10 Fall Creator Update, HDR-compatible graphics card, and display. Meanwhile, on Windows, Google is currently prototyping support for an operating system's native notification center. Other features include a new "Split view" feature available on Chrome OS. Developers will also be able to take advantage of the Resize Observer API to build responsive sites with "finger control to observe changes to sizes of elements on a page."
Science

The Science That's Never Been Cited (nature.com) 80

An anonymous reader quotes a report from Nature: One widely repeated estimate, reported in a controversial article in Science in 1990, suggests that more than half of all academic articles remain uncited five years after their publication. Scientists genuinely fret about this issue, says Jevin West, an information scientist at the University of Washington in Seattle who studies large-scale patterns in research literature. After all, citations are widely recognized as a standard measure of academic influence: a marker that work not only has been read, but also has proved useful to later studies. Researchers worry that high rates of uncitedness point to a heap of useless or irrelevant research. In reality, uncited research isn't always useless. What's more, there isn't really that much of it, says Vincent Lariviere, an information scientist at the University of Montreal in Canada.

To get a better handle on this dark and forgotten corner of published research, Nature dug into the figures to find out how many papers actually do go uncited (explore the full data set and methods). It is impossible to know for sure, because citation databases are incomplete. But it's clear that, at least for the core group of 12,000 or so journals in the Web of Science -- a large database owned by Clarivate Analytics in Philadelphia, Pennsylvania -- zero-citation papers are much less prevalent than is widely believed. Web of Science records suggest that fewer than 10% of scientific articles are likely to remain uncited. But the true figure is probably even lower, because large numbers of papers that the database records as uncited have actually been cited somewhere by someone.
"The new figures [...] suggest that in most disciplines, the proportion of papers attracting zero citations levels off between five and ten year after publication, although the proportion is different in each discipline," the report adds. "Of all biomedical-sciences papers published in 2006, just 4% are uncited today; in chemistry, that number is 8% and in physics, it is closer to 11%. In engineering and technology, the uncitedness rate of the 2006 cohort of Web of Science-indexed papers is 24%, much higher than in the natural sciences."

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