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Earth

Scientists Discover Weird Sounds In Antarctic Ice Shelf (usatoday.com) 40

pgmrdlm shares a report from USA Today: Using special instruments, scientists have discovered weird sounds at the bottom of the world. The noise is actually vibrating ice, caused by the wind blowing across snow dunes, according to a new study. It's kind of like you're blowing a flute, constantly, on the ice shelf," study lead author Julien Chaput, a geophysicist and mathematician at Colorado State University, said in a statement. Another scientist, glaciologist Douglas MacAyeal of the University of Chicago, likened the sounds to the buzz of thousands of cicadas. The sounds are too low in frequency to be heard by human ears unless sped up by the monitoring equipment. The scientists originally buried 34 seismic sensors under the snow on Antarctica's Ross Ice Shelf to study the continent's ice shelves -- not to record the sounds they heard. "Studying the vibrations of an ice shelf's insulating snow jacket could give scientists a sense of how it is responding to changing climate conditions," reports USA Today. "Changes to the ice shelf's 'seismic hum' could also indicate whether cracks in the ice are forming that might indicate whether the ice shelf is susceptible to breaking up."

Comment Depends on the conference (Score 2) 109

It definitely depends on the conference. I attend an annual conference for a niche open source project. As is typical of many open source projects, documentation tends to not be the strongest suit. But sessions at the conference are almost always full of great information and real-world examples. Plus the networking and face time with others youâ(TM)ve known only from email or IRC...it all adds up to a worthwhile trip each year. Keynote speakers, on the other hand, are almost universally worthless.
Medicine

Giant Asian Gerbils May Have Caused the Black Death 65

Dave Knott writes: Rats, long believed to be the scourge that brought the Black Death to 14th-century Europe, may not be the disease-bearing scoundrels we thought they were. Scientists have shifted blame for the medieval pandemic responsible for millions of deaths to a new furry menace: giant gerbils from Asia. University of Oslo researchers, working with Swiss government scientists, say a "pulse" of bubonic plague strains arrived sporadically from Asia. They posit the Yersinia pestis bacterium was likely carried over the Silk Road via fleas on the giant gerbils during intermittent warm spells. The fleas could have then transmitted the disease to humans. The Black Death is believed to have killed up to 200 million people in Europe. Though very rare today, cases of the plague still arise in Africa, Asia, the Americas and parts of the former Soviet Union, with the World Health Organization reporting 783 cases worldwide in 2013, including 126 deaths.
Media

Vinyl Record Pressing Plants Struggle To Keep Up With Demand 433

An anonymous reader writes The WSJ reports that the revival of vinyl records, a several-year trend that many figured was a passing fad, has accelerated during 2014 with an astounding 49 percent sales increase over 2013 (line chart here). Some listeners think that vinyl reproduces sound better than digital, and some youngsters like the social experience of gathering around a turntable. The records are pressed at a handful of decades-old, labor-intensive factories that can't keep up with the demand; but since the increased sales still represent only about 2 percent of US music sales, there hasn't been a rush of capital investment to open new plants. Raw vinyl must now be imported to America from countries such as Thailand, since the last US supplier closed shop years ago. Meanwhile, an industry pro offers his take on the endless debate of audio differences between analog records and digital formats; it turns out there were reasons for limiting playing time on each side back in the day, apart from bands not having enough decent material.
The Almighty Buck

James Watson's Nobel Medal Sells For $4.1 Million 201

An anonymous reader writes Scientist James Watson, who has issues with women, Africans, and the scientific community, has became the only living Nobel laureate to sell his medal after it fetched over $4 million at auction. "Watson told Nature that his motivation for selling the medal is a chance for redemption. He plans to donate some of the proceeds to Cold Spring, where he still draws a $375,000 base salary as chancellor emeritus, and also to University College Cork in Ireland to help establish an institute dedicated to the mathematician George Boole. 'I'm 52% Irish,' Watson said by way of explanation."
Earth

Past Measurements May Have Missed Massive Ocean Warming 423

An anonymous reader writes "Previous estimates of global ocean warming have been significantly underestimated due to historically sparse temperature data from the Southern Ocean, new research has found. From the article: "Earth's oceans have absorbed more than 90% of the warming caused by greenhouse gases, researchers estimate, with the stored heat showing up as warmer seawater. But a new analysis suggests scientists may have underestimated the size of the heat sink in the upper ocean—which could have implications for researchers trying to understand the pace and scale of past warming."
Piracy

Rightscorp's New Plan: Hijack Browsers Until Infingers Pay Up 376

A few weeks ago, Rightscorp announced plans to have ISPs disconnect repeat copyright infringers. mpicpp (3454017) wrote in with news that Rightscorp announced during their latest earnings call further plans to require ISPs to block all web access (using a proxy system similar to hotel / college campus wifi logins) until users admit guilt and pay a settlement fine (replacing the current system of ISPs merely forwarding notices to users). Quoting TorrentFreak: [Rightscorp] says 75,000 cases have been settled so far with copyright holders picking up $10 from each. ... What is clear is that Rightscorp is determined to go after "Comcast, Verizon, AT&T, Cable Vision and one more" in order to "get all of them compliant" (i.e forwarding settlement demands). The company predicts that more details on the strategy will develop in the fall, but comments from COO & CTO Robert Steele hint on how that might be achieved. ... "[What] we really want to do is move away from termination and move to what's called a hard redirect, like, when you go into a hotel and you have to put your room number in order to get past the browser and get on to browsing the web." The idea that mere allegations from an anti-piracy company could bring a complete halt to an entire household or business Internet connection until a fine is paid is less like a "piracy speeding ticket" and more like a "piracy wheel clamp", one that costs $20 to have removed.
Education

Jewish School Removes Evolution Questions From Exams 431

Alain Williams writes "Religious sponsored ignorance is not just in the USA, a school in Hackney, England is trying to hide the idea of evolution from its pupils. Maybe they fear that their creation story will be seen for what it is if pupils get to learn ideas supported evidence. The girls are also disadvantaged since they can't answer the redacted questions, thus making it harder to get good marks."
Iphone

Apple Unveils iPhone 5C, iPhone 5S 773

Nerval's Lobster writes "Apple unveiled the iPhone 5C and iPhone 5S today, which will replace the company's current iPhone 5. Apple CEO Tim Cook and other executives took to a stage in California to introduce both devices. The cheaper iPhone 5C features a plastic casing available in a variety of colors (green, blue, reddish-pink, yellow, white); Apple seems to have done its best to make the device look high quality, with the backing and sides molded of a single piece of plastic; on the hardware side of things, the iPhone 5C comes with a 4-inch Retina display, A6 processor, and 8-megapixel camera. The other new Apple design, the iPhone 5S, is the company's next-generation 'hero' device. While the iPhone 5 was a radical new design, the 5S is an iterative upgrade; on the outside, it looks pretty much the same as its predecessor (the new iPhone features a new color, gold, in addition to the 'traditional' black or white aluminum body). The iPhone 5S has an A7 chip built on 64-bit architecture (capable of running 32-bit and 64-bit apps), which is pretty speedy, to put it mildly. There's also the M7 'motion co-processor' which boosts the actions of the accelerometer, compass, and gyroscope—in theory, opening the door to more refined motion-related apps, such as ones devoted to exercise." The iPhone 5S also has a sensor built into the home button that will allow you to unlock the device with your fingerprint. Both new phone will be available for purchase on Friday, Sept. 20th. Apple announced that iOS 7 will be rolling out on Wednesday, Sept. 18th.
Education

Dell, Raymond Unveil 'One Smartwatch Per Child'; Icahn Erupts 34

An anonymous reader writes "As Dell's (DELL:NASDAQ GS) board reviews three competing proposals for taking the company private, including a $24.4 billion deal led by founder and CEO Michael Dell and Silver Lake Partners, the company has announced it is entering the suddenly crowded smartwatch sweepstakes along with Apple, Google, and Samsung. The twist is that Dell's product will target the low end of the market — the extreme low end, in the words of CEO Dell, because 'that's where most of the world's customers are'. Dell's smartwatch, projected to cost just 19.99 USD ($319.99 before Dell's mail-in rebate) will allow children in developing countries to communicate via voice and text, collaborate on school activities, and perform native-to-English voice and text translations with the help of Dell's new ARM supercomputer. Dell says premium models will also perform translations in the reverse direction, i.e. English-to-native. Open Source advocate Eric S. Raymond, who joined Dell for the conference call, stated 'this is the beginning of what I call the Bazaar Wrist model of the mobile Internet. It'll be a battle of ideas against what I call the Office Tower Wrist model that Apple and Google will be selling.' Billionaire investor Carl Icahn, who recently launched a rival bid for Dell, labeled the product an 'a pig in the poke' as well as a 'distraction and extreme waste of shareholder value', adding that his $7.44 Wal-Mart watch 'works just great for me and probably anyone else'."
Mars

4-Billion-Pixel Panorama View From Curiosity Rover 101

A reader points out that there is a great new panorama made from shots from the Curiosity Rover. "Sweep your gaze around Gale Crater on Mars, where NASA's Curiosity rover is currently exploring, with this 4-billion-pixel panorama stitched together from 295 images. ...The entire image stretches 90,000 by 45,000 pixels and uses pictures taken by the rover's two MastCams. The best way to enjoy it is to go into fullscreen mode and slowly soak up the scenery — from the distant high edges of the crater to the enormous and looming Mount Sharp, the rover's eventual destination."
GNOME

GNOME 3.8 Released Featuring New "Classic" Mode 267

Hot on the heels of the Gtk+ 3.8 release comes GNOME 3.8. There are a few general UI improvements, but the highlight for many is the new Classic mode that replaces fallback. Instead of using code based on the old GNOME panel, Classic emulates the feel of GNOME 2 through Shell extensions (just like Linux Mint's Cinnamon interface). From the release notes: "Classic mode is a new feature for those people who prefer a more traditional desktop experience. Built entirely from GNOME 3 technologies, it adds a number of features such as an application menu, a places menu and a window switcher along the bottom of the screen. Each of these features can be used individually or in combination with other GNOME extensions."
Math

Missile Defense's Real Enemy: Math 589

An anonymous reader writes "Since the 1960s until the present day, missile defense has been a hot topic. Ronald Reagan popularized the concept with his 'Star Wars' multi-billion dollar plan to use lasers and various technologies to destroy incoming Soviet warheads. Today, America has a sizable sea-based system, dubbed AEGIS, that has been deployed to defend against rogue states missiles, both conventional and nuclear. However, there is one thing missile defense can't beat: simple math. 'Think about it — could we someday see a scenario where American forces at sea with a fixed amount of defensive countermeasures face an enemy with large numbers of cruise and ballistic weapons that have the potential to simply overwhelm them? Could a potential adversary fire off older weapons that are not as accurate (PDF), causing a defensive response that exhausts all available missile interceptors so more advanced weapons with better accuracy can deliver the crushing blow? Simply put: does math win?'"

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