Sunday, September 2, 2012

The weird world where 3D printing and art collide


While we may never think the world of 3D movies, at least the 3D printing ecosystem continues to evolve rapidly in a good direction. With interest in 3D printers, as well as accessibility to them, becoming more commonplace, an increasing number of artists use these machines -- capable of making nearly anything -- to stretch the limits of design.


The first 3D Print Show, held in London's Brewery next month -- October 19-21 -- gives those in the 3D printing industry a centralized venue for collaborating and educating, as well as showing off some mind-bending 3D creations.


Related stories



Lots of events take place at the show too, including concerts using 3D-printed instruments, competitions between makers, and a show of 3D-printed haute couture. Crave takes a look at just a few of the many art exhibits planned for the event, from some of the best in the field. If you have a knack ... [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/Q0hAJIEsOwY/


Scenes from 3D Print Show's art gallery (pictures)


Take a peek at some of the cutting-edge 3D-printed art being shown in London this October during a mega convention dedicated to the craft.

With each passing year, 3D-printed designs get bolder and more innovative.


An event in London next month will celebrate the emerging craft/art form. From October 19-21, The Brewery in London hosts the 3D Print Show, the world’s first consumer and trade show dedicated solely to the emerging 3D-printing phenomenon.


Most 3D printing relies on the basic process of using additive manufacturing to create an object by applying a hardening powder or liquid in many layers, usually based on computer aided design (CAD). Several advanced 3D-printing methods used to make the following models include rapid prototyping, stereo lithography, fused deposition modeling, and selective laser sintering.


Aside from the art gallery highlighted here (did we mention this is merely a small sampling?), the 3D Print Show offers more than 70 exhibitors and 50 seminars and workshops featuring some of the biggest players in the industry -- such as Legacy Effects' wiz Jason Lopes, the fellow who created the 3D-printed body armor used in the film "Iron Man 2" (among many other blockbuster projects). Other notable groups and companies in attendance will include MakerBot, Anarkick 3D, i.materialise, and Econolyst.


You might find yourself at a loss for words on looking at Eric van Straaten's "Groomer," which shows a group of nude swimmers lounging about on a very realistic-looking head. The artist says his work has "a weirdly eroticized corporeality." He continues: "Balancing on the edge of kitsch, the marzipanlike quality of the material resonates beautifully with the apparent innocence of the scenery."


[Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/uYyru_TYl7E/2300-17938_105-10013614.html

Home theater essentials (2012)


There's more to a modern home theater than a great TV. Here are the top five must-have products to complete the home theater experience. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/opMXs9c0oAg/1606-2_3-50130045.html

Pantech Marauder (Verizon Wireless)


Editor's Rating:



User Rating:



Good: The Pantech Marauder rides on 4G LTE data speeds, has a user-friendly interface option for first-time smartphone users, and ships with Android 4.0.

Bad: The Marauder has a bulky design, a flat keyboard that's difficult to press, and a laggy processor.

Bottom Line: Verizon's Pantech Marauder is a reasonably priced Android 4.0 handset that's perfect for beginners who want a keyboard and 4G LTE data speeds. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/j8gKdjLH_LI/4505-6452_7-35405885.html

Add lighting effects to your stereo


Learn how to upgrade your home music system with a disco-worthy light show. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/gRvh2HcfKEg/1606-2_3-50130457.html

Samsung PN60E550


Editor's Rating:



User Rating:



Good: The Samsung PNE550 plasma TV is an excellent value for this level of performance and features. Its picture quality is anchored by solid black levels, accurate color, and perfect off-angle viewing and uniformity. It boasts the industry's most capable Smart TV platform featuring exclusive access to HBO Go. Samsung includes two pairs of 3D glasses.

Bad: The image of the Samsung PNE550 washes out significantly in normal room lighting. It can't match the black-level performance of the best like-priced plasmas, nor can it properly render 1080p/24 film cadence. Its 3D performance is mediocre and the glasses feel cheap. The PNE550 also uses significantly more power than a like-sized LCD or LED TV.

Bottom Line: While not quite the best in its class, the Samsung PNE550 plasma still merits a look with its very good picture quality, sophisticated Smart TV platform, and attractive price. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/4FmFWVaF3Tk/4505-6482_7-35169624.html

Samsung PN51E550


Editor's Rating:



User Rating:



Good: The Samsung PNE550 plasma TV is an excellent value for this level of performance and features. Its picture quality is anchored by solid black levels, accurate color, and perfect off-angle viewing and uniformity. It boasts the industry's most capable Smart TV platform featuring exclusive access to HBO Go. Samsung includes two pairs of 3D glasses.

Bad: The image of the Samsung PNE550 washes out significantly in normal room lighting. It can't match the black-level performance of the best like-priced plasmas, nor can it properly render 1080p/24 film cadence. Its 3D performance is mediocre and the glasses feel cheap. The PNE550 also uses significantly more power than a like-sized LCD or LED TV.

Bottom Line: While not quite the best in its class, the Samsung PNE550 plasma still merits a look with its very good picture quality, sophisticated Smart TV platform, and attractive price. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/BlGo6foOu6o/4505-6482_7-35169620.html

Samsung PN64E550


Editor's Rating:



User Rating:



Good: The Samsung PNE550 plasma TV is an excellent value for this level of performance and features. Its picture quality is anchored by solid black levels, accurate color, and perfect off-angle viewing and uniformity. It boasts the industry's most capable Smart TV platform featuring exclusive access to HBO Go. Samsung includes two pairs of 3D glasses.

Bad: The image of the Samsung PNE550 washes out significantly in normal room lighting. It can't match the black-level performance of the best like-priced plasmas, nor can it properly render 1080p/24 film cadence. Its 3D performance is mediocre and the glasses feel cheap. The PNE550 also uses significantly more power than a like-sized LCD or LED TV.

Bottom Line: While not quite the best in its class, the Samsung PNE550 plasma still merits a look with its very good picture quality, sophisticated Smart TV platform, and attractive price. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/wdrCzbHMPDw/4505-6482_7-35190840.html

Nail-biting ride into radiation maelstrom seeks to unlock space secrets (pictures)


Scientists eagerly await data from twin satellites that lifted off toward the heart of the dangerous Van Allen radiation belts.Human space travelers will not find a hospitable welcome in a couple of doughnut-shaped radiation belts that stretch thousands of miles into space. Known as the Van Allen belts, the region is filled with killer electrons, plasma waves and electrical currents. Scientists believe similar radiation belts also exist on other planets in the solar system and now they'll be able to back up their assumptions with hard data.



Shortly before dawn today, two NASA probes lifted off from Cape Canaveral, Fla., heading for the heart of the Van Allen belts. It's the dual-spacecraft mission sent to investigate this hazardous regions of near-Earth space. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/RhNQ_r9KY2Y/2300-11386_3-10013603.html

TiVo Stream


Editor's Rating:



User Rating:



Good: The TiVo Stream lets you easily stream and download programs wirelessly from your TiVo DVR to an iPhone, iPad, or iPod Touch. Setup and operation are simple.

Bad: The Stream currently only works with iOS devices, and the app functionality could be more robust. It has TiVo Premiere support only and requires a wired Internet connection for the DVR and Stream.

Bottom Line: For TiVo Premiere owners with iOS devices, the TiVo Stream is a cool addition to your AV setup and mobile life. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/KmhPiBtGBS8/4505-6739_7-35428595.html

Raiding the Pantech Marauder (pictures)


The Pantech Marauder is a 4G LTE enabled, Android 4.0 handset with a sliding keyboard.Verizon's Pantech Marauder not only comes with a QWERTY keyboard and Android 4.0, but also a 4G LTE data connection and an optional simplified user interface for smartphone beginners. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/VbrmXx-_jes/2300-6452_7-10013604.html

The iPad Mini gets its own event


The MacBook Pro 13-inch Retina Display is in production, we'll beat you over the head with more iPhone rumors/news, and HTC stands up to Apple. [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/TTngjstDt1w/1606-2_3-50130440.html

Saturday, September 1, 2012

Microsoft spies Apple vulnerability


The touch screen on HP's TouchSmart ultrabook is a distinct advantage over the MacBook Pro.


(Credit: CNET)

Microsoft and its partners have found an opening against Apple. That's rare these days.


The Windows 8 touch screen is the first real change that has come to Windows laptops in a long time.


I would put it right up there with the trackpad and, more recently, the MacBook Pro Retina display.


And it's made more significant by the fact that Apple has rejected the idea via Tim Cook's refrigerator-toaster analogy. Which gives Apple's less-nimble Silicon Valley neighbor, Hewlett-Packard, a rare leg up.


Related stories



Just check out HP's Spectre XT TouchSmart Ultrabook. When I saw this, it instantly killed any craving I had had for Apple's MacBook Pro Retina.


The XT not only has a touch screen but a gorgeous one at that -- an ... [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/ddZzYVfdilc/


Ale to the Chief: White House Beer Recipe

Ed. Note: There's been a lot of buzz online recently about the recipe for the White House Honey Ale and White House Honey Porter, including a popular petition on We the People, the White House's online petition platform.


With public excitement about White House beer fermenting such a buzz, we decided we better hop right to it.


Inspired by home brewers from across the country, last year President Obama bought a home brewing kit for the kitchen. After the few first drafts we landed on some great recipes that came from a local brew shop. We received some tips from a couple of home brewers who work in the White House who helped us amend it and make it our own. To be honest, we were surprised that the beer turned out so well since none of us had brewed beer before.


As far as we know the White House Honey Brown Ale is the first alcohol brewed or distilled on the White House grounds. George Washington brewed beer and distilled whiskey at Mount Vernon and Thomas Jefferson made wine but there's no evidence that any beer has been brewed in the White House. (Although we do know there was some drinking during prohibition…)


Since our first batch of White House Honey Brown Ale, we've added the Honey Porter and have gone even further to add a Honey Blonde this past summer. Like many home brewers who add secret ingredients to make their beer unique, all of our brews have honey that we tapped from the first ever bee-hive on the South Lawn. The honey gives the beer a rich aroma and a nice finish but it doesn't sweeten it.


If you want a behind the scenes look at our home-brewing process, this video offers some proof.


So without any further ado, America – this one's for you:




Download a printable PDF of both recipes.


White House Honey Porter


Ingredients



  • 2 (3.3 lb) cans light unhopped malt extract

  • 3/4 lb Munich Malt (cracked)

  • 1 lb crystal 20 malt (cracked)

  • 6 oz black malt (cracked)

  • 3 oz chocolate malt (cracked)

  • 1 lb White House Honey

  • 10 HBUs bittering hops

  • 1/2 oz Hallertaur Aroma hops

  • 1 pkg Nottingham dry yeast

  • 3/4 cup corn sugar for bottling


Directions



  1. In a 6 qt pot, add grains to 2.25 qts of 168˚ water. Mix well to bring temp down to 155˚. Steep on stovetop at 155˚ for 45 minutes. Meanwhile, bring 2 gallons of water to 165˚ in a 12 qt pot. Place strainer over, then pour and spoon all the grains and liquid in. Rinse with 2 gallons of 165˚ water. Let liquid drain through. Discard the grains and bring the liquid to a boil. Set aside.

  2. Add the 2 cans of malt extract and honey into the pot. Stir well.

  3. Boil for an hour. Add half of the bittering hops at the 15 minute mark, the other half at 30 minute mark, then the aroma hops at the 60 minute mark.

  4. Set aside and let stand for 15 minutes.

  5. Place 2 gallons of chilled water into the primary fermenter and add the hot wort into it. Top with more water to total 5 gallons if necessary. Place into an ice bath to cool down to 70-80˚.

  6. Activate dry yeast in 1 cup of sterilized water at 75-90˚ for fifteen minutes. Pitch yeast into the fermenter. Fill airlock halfway with water. Ferment at room temp (64-68˚) for 3-4 days.

  7. Siphon over to a secondary glass fermenter for another 4-7 days.

  8. To bottle, make a priming syrup on the stove with 1 cup sterile water and 3/4 cup priming sugar, bring to a boil for five minutes. Pour the mixture into an empty bottling bucket. Siphon the beer from the fermenter over it. Distribute priming sugar evenly. Siphon into bottles and cap. Let sit for 1-2 weeks at 75˚.


White House Honey Ale


Ingredients



  • 2 (3.3 lb) cans light malt extract

  • 1 lb light dried malt extract

  • 12 oz crushed amber crystal malt

  • 8 oz Bisquit Malt

  • 1 lb White House Honey

  • 1 1/2 oz Kent Goldings Hop Pellets

  • 1 1/2 oz Fuggles Hop pellets

  • 2 tsp gypsum

  • 1 pkg Windsor dry ale yeast

  • 3/4 cup corn sugar for priming


Directions



  1. In an 12 qt pot, steep the grains in a hop bag in 1 1/2 gallons of sterile water at 155 degrees for half an hour. Remove the grains.

  2. Add the 2 cans of the malt extract and the dried extract and bring to a boil.

  3. For the first flavoring, add the 1 1/2 oz Kent Goldings and 2 tsp of gypsum. Boil for 45 minutes.

  4. For the second flavoring, add the 1/2 oz Fuggles hop pellets at the last minute of the boil.

  5. Add the honey and boil for 5 more minutes.

  6. Add 2 gallons chilled sterile water into the primary fermenter and add the hot wort into it. Top with more water to total 5 gallons. There is no need to strain.

  7. Pitch yeast when wort temperature is between 70-80˚. Fill airlock halfway with water.

  8. Ferment at 68-72˚ for about seven days.

  9. Rack to a secondary fermenter after five days and ferment for 14 more days.

  10. To bottle, dissolve the corn sugar into 2 pints of boiling water for 15 minutes. Pour the mixture into an empty bottling bucket. Siphon the beer from the fermenter over it. Distribute priming sugar evenly. Siphon into bottles and cap. Let sit for 2 to 3 weeks at 75˚.






via White House.gov Blog Feed http://www.whitehouse.gov/blog/2012/09/01/ale-chief-white-house-beer-recipe

Pirate Bay co-founder Svartholm arrested in Cambodia


Gottfrid Svartholm, on the far right, is shown with Pirate Bay cohorts Peter Sunde, on the far left, and Fredrik Neij. Carl Lundström is not pictured.


(Credit: Pontus Alexander/Fabian Landgren)

Pirate Bay co-founder Gottfrid Svartholm, who disappeared while facing a jail sentence and hefty fine in Sweden for aiding in copyright infringement, has been arrested in Cambodia, according to a report.


Svartholm was arrested on Thursday by Cambodian police in Phnom Penh, reports TorrentFreak, which points in its story to a piece in Swedish-language newspaper Svenska Dagbladet.


The reason for the arrest has not been officially announced by Swedish or Cambodian authorities, TorrentFreak says, but borrowing from the SvD report, it quotes Svartholm's lawyer, Ola Salomonsson, as saying, "As far as I understand it is because he is on an international wanted list." (See update below as well.) Salomonsson also said Svartholm could be sent back to Sweden eventually, though there's no extradition treaty between that country and Cambodia.


Svartholm, along with Pirate Bay cohorts Peter Sunde, Fredrik Neij, and Carl Lundstrom, was found guilty in ... [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/TufmNs9IYlg/


This week in Crave: The imposter edition


Too busy trying to keep thieves out of your brain this week to stay on top of Crave? Continue not thinking about your PINs while you ponder the stories you missed.



"Ecce Homo" gets the Batman treatment from Twitter user @Darklyte510.


(Credit: Twitter user @Darklyte510)

- Finally! Your iPad can pretend to be a MacBook.


- It's an "iPhone 5," minus just one key feature.


- Stargazers, have a gaze at this massive Mars mosaic.


- A suborbital space flight? Yeah, we'd call that a decent frequent flyer award.


- Ecce Homo: Behold the meme spawn... [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/Etm42hY98Pw/


From ACDC to Zeppelin

Gone is the barbershop quartet, these days the Republicans prefer rock. Our cartoonist sketches the new political performers

















via Democracy in America http://www.economist.com/blogs/democracyinamerica/2012/09/kal-conventions?fsrc=gn_ep

Did we listen to just as much music before the iPod?


(Credit: Apple)

Before the iPod and iTunes supposedly changed everything, we listened to records, CDs, tapes, and radio in our cars, on the street and in mass transit. Music was nearly as portable as it is now, but iPods and other MP3 players radically increased the quantity of music you could take with you. Looking back to the dawn of the iPod/MP3 era, sound-quality improvements weren't part of the agenda, just the quantity of music that was transportable. Apple's early ads touted the advantages of having "1,000 songs in your pocket," which struck me as an odd way to entice buyers in 2001, but the strategy worked!


The first portable Sony CD player, the D-50


(Credit: Sony)

John Lennon wasn't obsessed with the number of tunes he had on the road when he was touring with the Beatles. His personal music player was a 47-pound, 40-disc portable jukebox the size of a small suitcase! That's pretty extreme, but I remember lots of kids had portable record players in the 1960s and 1970s. In-car, under-dash singles players weren't uncommon. Once ... [Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/Vi7ksVvozC4/


The appeal of the slums




ON A RECENT afternoon in Freetown, Sierra Leone’s capital, Jonathan Abass Kamara, a spokesman for the country’s health ministry, spoke to Baobab about the latest cholera statistics. As of August 28th, Sierra Leone had recorded over 14,000 cases and 232 deaths. In terms of numbers infected the outbreak is the worst ever in the small west African state. August marks the high point of the wet season, but rain will continue for another month. The water-borne disease, which kills through acute diarrhoea and vomiting, is likely to spread further.


Cholera dominates the national conversation. The Airtel mobile-phone network bombards its customers with advisory text messages: “Always wash hands with soap and water after using the toilet, before eating and after caring for a sick person” advises one. Radio and the local press are similarly focused. “Cholera taking over,” screamed the Politico newspaper. The rival Awoko put it more bluntly: “Stop this runny shit,” read one headline.


International attention has increased since the government declared a national emergency on August 16th. Britain has pledged £2 million ($3.1 million) to help. But both the domestic debate and growing international coverage seem to have glossed over a couple of important factors.


The first is the economic basis of Freetown’s slum quarters. On a recent visit Baobab splashed through the Susan’s Bay slum in torrential rain. It is easy to see why these waterfront communities are baring the brunt of the cholera outbreak in the capital. Pigs rooted betweens shacks of corrugated zinc and children played in the filth. Clean water is scarce, lavatories are largely non-existent; cholera spreads fast.


But the slums are, in their own way, prime commercial real estate. Straddling the sea on one side and Freetown’s central business district on the other, they provide ideal brokerage points for the commodities that descend the Sierra Leone River from the interior or arrive from islands offshore, notably timber and palm oil.


On a trip late last year to Kroo Bay, another Freetown slum, Baobab found the stench so bad it was difficult not to gag. Yet in between the fetid huts were neatly stacked short lengths of firewood. Longer branches, still with the bark on, were destined to be used as scaffolding in Freetown’s booming construction industry. The palm oil itself was stashed in reused 1.5 litre plastic water bottles. A local woman said she preferred living in KrooBay where she could trade than in outlying areas with better sanitation. Slums close by ministries and banks are better able to siphon off electricity than the cleaner areas further out. In Susan’s Bay Baobab spied a large television flickering inside a shack as the rain pummelled down outside.


Another underreported aspect of the outbreak is the underlying cause of cholera. Attempts to encourage hand washing and establish treatment centres in the slums are laudable. But fundamentally, cholera in cities is a disease of poor urban planning and weak civic administration. Freetown, while topographically stunning, is overcrowded and dirty up close. This is partly due to wartime migration of people—the slums swelled during Sierra Leone’s 1991-2002 civil war when people fled the bush to the relative safety of the capital. Partly it is a function of limited resources—Sierra Leone is a very poor country. But weak leadership also plays a big role. There is little excuse for drifts of rubbish in a city with massive underemployed manpower, nor for water shortages when the annual rainfall is over three metres.


If basic administrative procedures are not improved cholera will remain a persistent problem, no matter how much hand-washing is preached. Much of the responsibility for this failure lies with Sierra Leone’s ruling class, which has stolen from its people for decades. But there should be an onus on the broader population too to demand better for themselves.


Hence the aid community’s recent emphasis on "civil society" and advocacy. In Sierra Leone, a small nation inundated with NGOs, the culture has approached the level of parody. Almost everyone seems to self-identify as an "advocate" or "activist" of some stripe. But the basic idea is good one.


Unhappily, attempts to persuade people to hold their leaders to greater account have made little headway. Repeatedly, as the cholera outbreak has spread, Baobob’s mind has drifted back to a scene that played out earlier in August in a cavernous, wood-panelled courtroom in central Freetown.


Sierra Leone’s much-maligned Anti-Corruption Commission had secured a conviction against Freetown’s mayor in a graft case. A packed chamber awaited the sentence. Half a century after independence the paraphernalia of British judicial proceedings remain, wigs and the judge’s scarlet gown included. With no apparent irony, despite the cholera stalking the grubby city outside the courtroom, the mayor’s lawyers pointed to his achievements in waste management as a mitigating factor for the judge to consider.


The judge duly eschewed a custodial sentence for a fine that, while sizeable, was a slap on the wrist compared with Freetown’s Pademba Road prison. Overjoyed, the crowd in the courtroom leapt to their feet rapturously. “Thank you Jesus, for what he has done today,” a woman told Baobab outside. “They free our mayor—innocent.”


Many of those present were the mayor's supporters; some were probably paid or at least part of his patronage network. But the broader point stands. As long as Sierra Leoneans continue to acclaim corrupt and inept politicians, their country’s sclerotic administration will not raise its game. And the citizens of this long-suffering state will continue to die unnecessarily of nineteenth-century diseases.







via Baobab http://www.economist.com/blogs/baobab/2012/09/cholera-sierra-leone?fsrc=gn_ep

Top-rated reviews of the week (pictures)


This week our editors were busy reviewing the Swiss Army Knife of portable battery chargers, a free and robust Android security app, and an Editors' Choice-winning monitor.

MyCharge Peak 6000


The MyCharge Peak 6000 is sort of the Swiss Army Knife of portable battery chargers, with built-in connectors for iOS products, Android devices, and a host of other products. Read the review.


[Read more]



via CNET http://feedproxy.google.com/~r/cnet/NnTv/~3/nTR7i9-pEq8/2300-9150_7-10013608.html