Friday, December 21, 2012

Norovirus Survives Restaurant Dishwashing Protocols

60-Second Science

Dishwashing protocols designed with food-borne bacteria in mind didn't cut the mustard in a test with noroviruses, which cause nasty gastrointestinal illnesses. Karen Hopkin reports.

More 60-Second Science

Thinking of eating out over the holidays? Well, you might consider bringing your own plate. Because a new study shows that the typical dishwashing procedures used by most restaurants can?t wash away viruses that can cause some serious stomach distress. Those unsavory findings are served up in the journal PLoS ONE. [Lizanel Feliciano et al, Efficacies of Sodium Hypochlorite and Quaternary Ammonium Sanitizers for Reduction of Norovirus and Selected Bacteria during Ware-Washing Operations]

Food poisoning is no fun. And one potential source of sickness when you dine out is the dinnerware. Plates, forks, and glasses could transfer a bug from contaminated foodstuff or a previous diner to you. Most public eateries follow certain industry guidelines when it comes to cleaning their tableware. But those protocols were designed with foodborne bacteria in mind. So what happens if the infectious agent is viral?

To find out, researchers inoculated cream cheese and milk with either E. coli bacteria or a norovirus, famous for spreading throughout cruise ships. The researchers shmeared the mess over ceramic plates, utensils and glassware?and then put the dirty dishes in the wash. And they found that while the standard detergents did a decent job at sluicing away the E. coli, they didn?t get rid of the dairy-encrusted virus.

So bon appetit.? And caveat emptor.?Karen Hopkin [The above text is a transcript of this podcast.]


Source: http://rss.sciam.com/click.phdo?i=7fc90f3192136858e5a59289fba6e972

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Porsche Design P'9981 BlackBerry gets cool matte black paint job, keeps crazy price

Porsche Design P'9981 BlackBerry gets matte black paint job, keeps old OS

Is it even possible to get more exclusive than RIM and Porsche Design's P'9981 Blackberry? We're not sure, but the phone's coming back (at least to Porsche Design's boutique stores) in a matte black finish. For high-flyers with low expectations, the device packs a QWERTY keyboard in the same exotic typeface, 2.8-inch 640 x 480 touchscreen and Porsche Design's UI, running on a 1.2GHz Qualcomm processor. but if you're willing to shell out around $2,350 for this particular phone, you probably don't care about any of that. The Vertu-baiting smartphone will appear in shops mid-January 2013 -- unfortunately right before RIM takes the wrappings of its new OS and new hardware.

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Source: http://www.engadget.com/2012/12/21/porsche-design-p9981-blackberry-matte-black/

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UK man jailed over forged Churchill signatures

LONDON (AP) ? A British antiques dealer has been jailed for 10 months for forging the signatures of Winston Churchill and other famous figures in books he sold as collector items.

Prosecutors say Allan Formhals bought books at recycling centers and junk sales and made thousands of pounds selling them on eBay after adding the bogus autographs.

Judge Peter Henry said police who searched the 66-year-old's home in Milford-on-Sea in southern England found "an Aladdin's Cave" of forged signatures from Oliver Cromwell, Queen Elizabeth I, Marie Antoinette and others.

Formhals was convicted in October of 10 counts of fraud and sentenced Friday.

Ian Lawson of the Metropolitan Police economic crimes unit said police had recovered more than 100 forged volumes, but many more are believed still to be on the market.

Source: http://news.yahoo.com/uk-man-jailed-over-forged-churchill-signatures-161128444.html

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Thursday, December 20, 2012

Queen Elizabeth II goes 3D for Christmas message

Britain's Queen Elizabeth II escorted by British Foreign Secretary William Hague, unseen, tours The Foreign and Commonwealth Office during an official visit which is part of her Jubilee celebrations in London, Tuesday, Dec. 18, 2012. (AP Photo/Alastair Grant, Pool)

Britain's Queen Elizabeth II escorted by British Foreign Secretary William Hague, unseen, tours The Foreign and Commonwealth Office during an official visit which is part of her Jubilee celebrations in London, Tuesday, Dec. 18, 2012. (AP Photo/Alastair Grant, Pool)

LONDON (AP) ? She made her acting debut at the London Olympics. Now Queen Elizabeth II is hitting the screen again ? in 3D.

Buckingham Palace says the monarch was "ready to embrace something new" for her annual Christmas broadcast in honor of her Diamond Jubilee year ? 60 years on the throne.

The 86-year-old monarch has made a prerecorded Christmas broadcast on radio since 1952 and on television since 1957. She writes the speeches herself, and the broadcasts mark the rare occasions in which the queen voices her own opinion without government consultation.

The palace said the queen has watched the broadcast and found it "absolutely lovely."

It airs at 3 p.m. on Christmas Day.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2012-12-20-Britain-Queen%20in%203D/id-56dc3ee6792f4694be1d303a761ef1d6

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Motorola Defy XT (Republic Wireless)


Republic Wireless has a great idea, but it isn't followed up with a great phone. The new wireless carrier wants us to rely on Wi-Fi for our phone calls, and it's willing to offer unlimited data usage for only $19 per month. That's awesome! Unfortunately, it's hung its hat on a single slow, unsatisfying phone with wobbly call quality. We love Republic's plans, but we can't recommend this device.

For the uninitiated, Republic Wireless is a new carrier which uses Sprint's 3G network, but which also assumes its users will do most of their calling on Wi-Fi at their home and workplace. The carrier has been in "beta" for months, recently opening up subscriptions to the public. You can check out our recent interview with Republic's CEO and our review of the carrier's previous phone, the LG Optimus S.

The Motorola Defy XT
At the moment, the Motorola Defy XT is Republic's only phone. Alex Colon reviewed this rugged Android phone in its U.S. Cellular incarnation earlier this year and gave it 2.5 stars for its short battery life and other issues. Read his review for a quick rundown of the phone. The slideshow below is from his review of the U.S. Cellular model; this model has the same hardware.

I'll add some more complaints to Alex's list. While the 3.7-inch, 800-by-480 screen is sharp, everything's sluggish. Downloads are sluggish. Screen transitions are sluggish. Even the dialer is sluggish. Benchmarks show this version of the Defy XT as slightly faster than U.S. Cellular's, but still in the pack of entry-level smartphones and with unusually slow graphics performance (which explains those slow screen transitions.)

Android 2.3.7 is now three full generations behind what Google is putting out as "current," lacking lots of fancy features like Android 4.0's updated interface, Android 4.1's "Google Now" smart search, and Android 4.2's multiple user capabilities. And no, the Defy XT isn't getting an upgrade. Ever.

The Defy XT is limited to 2.4GHz Wi-Fi, and in crowded wireless areas, when combined with the XT's slow single-core 1GHz processor and old 2.3.7 version of Android, that means slow connections: I got 3-4Mbps down on Speedtest.net on a network with more than 30Mbps backhaul. Newer handsets feature 5GHz Wi-Fi, which I've found to be three times as fast here at PCMag. When Republic is saying "use Wi-Fi a lot!" you want a handset with impeccable Wi-Fi performance, and this isn't it.

When you turn on the XT, it asks you to connect to a Wi-Fi network. When you're connected to Wi-Fi, a green icon appears in your status bar showing that Wi-Fi calling is available. When you make a call, the screen shows whether that call is over Wi-Fi or cellular.

There are some confusing aspects of the UI here, though. The home screen has a tip on it that says "Connect to Wi-Fi networks in Settings to enable Wi-Fi calling." That stays up whether or not you're connected, making it unclear whether this is something you need to do, or something you've already done.

The phone doesn't make it unusually easy to hook up to hotspots, either. That'll come next year when Republic starts integrating Devicescape's Wi-Fi client, which automatically senses and attaches to public Wi-Fi hotspots. That'll be a big deal, and a big help.

Calls made over Wi-Fi also had some annoying audio artifacts that I didn't hear when the phone was using Sprint's 3G network. The edges of words were very noticeably clipped; I also heard some occasional pops and dropouts. The speakerphone, meanwhile, is so quiet as to be basically useless.

There's currently no way to hand off calls between Wi-Fi and cellular. If you're on a Wi-Fi call and leave the hotspot, the call drops. If you're on a cellular call and enter a Wi-Fi hotspot, it stays on cellular.

Wi-Fi calls appeared to use a little more battery than cellular calls. We got 4 hours, 40 minutes of cellular talk time on the previous Defy XT model (which was using Sprint's network at the time); I got 3 hours, 58 minutes of Wi-Fi talk time on this unit. Neither result is terrific.

Great Plans, Poor Phone
All this disappointment is extra-disappointing because Republic is thinking out of the box with its service plans. Republic charges $249 up-front for its phone, plus a $10 activation fee, and then $19/month for unlimited use. The company's CEO said that Republic's business model will only work if people spend most of their time on Wi-Fi, but it won't penalize anyone for using "too much" cellular.?

Republic says it's hamstrung by trying to offer a phone at an affordable prepaid price, but we know of several better ones: MetroPCS's $149 LG Motion 4G ?and Virgin's $149 HTC EVO V 4G ?are both superior, for instance. Yes, most of the smartphones on prepaid carriers are still kicking around with slow processors and ancient versions of Android, but you don't have to settle.

We suggest keeping a close eye on Republic Wireless. The company has a great idea, and it promises more features and more phones in 2013. But it takes hardware, software, and a service to make a great wireless solution. Republic has the service; now it needs to find a phone worthy of it.

More Cell Phone Reviews:
??? Motorola Defy XT (Republic Wireless)
??? Nokia Lumia 820 (AT&T)
??? Samsung Entro (Virgin Mobile)
??? PCD Chaser (Virgin Mobile)
??? U600 3G/4G USB Stick (Virgin Mobile)
?? more

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/RjnDeqcPP00/0,2817,2413367,00.asp

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Wednesday, December 19, 2012

White House defends offer as 'good faith effort'

WASHINGTON (AP) ? The White House is defending President Barack Obama's proposal to set a higher threshold for tax increases than what he vowed to do during his presidential campaign. The White House says Obama has moved halfway to meet House Speaker John Boehner on a "fiscal cliff" deal that raises $1.2 trillion in tax revenue, down from the $1.6 trillion Obama had initially requested.

White House spokesman Jay Carney says that offering to raise taxes on taxpayers earning more than $400,000 rather than the $200,000 he ran on demonstrates, in Carney's words, Obama's good faith effort to reach a compromise.

The new tax proposal is contained in a broader plan that Obama gave Boehner Monday that would cut spending further and lower cost-of-living increases for most Social Security beneficiaries.

Source: http://news.yahoo.com/white-house-defends-offer-good-faith-effort-180624510--finance.html

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Leak reveals Polaroid?s Android-powered camera with interchangeable lenses

In the aftermath of Friday's Newtown school shooting, we've heard tales mostly horrifying and occasionally heroic, from surviving witnesses and mourning citizens alike, but this one lies somewhere in between, all the more unshakeable. One six-year-old Sandy Hook student played dead in her first-grade classroom, her family pastor said late Sunday, with the kind of quick thinking that ended up saving her life but now leaves her with the unshakeable memories of watching all her classmates being shot and killed. ...

Source: http://news.yahoo.com/leak-reveals-polaroid-android-powered-camera-interchangeable-lenses-040317507.html

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