Dave Bullock (eecue) plugs his piece up at Wired on a cellphone modded into a portable blood tester. This could become a significant piece of medical technology. "A new MacGyver-esque cellphone hack could bring cheap, on-the-spot disease detection to even the most remote villages on the planet. Using only an LED, plastic light filter, and some wires, scientists at UCLA have modded a cellphone into a portable blood tester capable of detecting HIV, malaria, and other illnesses. Blood tests today require either refrigerator-sized machines that cost hundreds of thousands of dollars or a trained technician who manually identifies and counts cells under a microscope. These systems are slow, expensive and require dedicated labs to function. And soon they could be a thing of the past."

An couple of anonymous readers wrote in to let us know about a followup to last Wednesday's story of the teacher who didn't believe in free software. The Linux advocate who posted the original piece has cooled off and graciously apologized for going off half-cocked (even though the teacher had done the same), and provided a little more background which, while not excusing the teacher's ignorance, does make her actions somewhat more understandable. Ken Starks has talked with the teacher, who has received a crash education in technology over the last few days — Starks is installing Linux on her computer tomorrow. He retracts his insinuations about Microsoft money and the NEA. All in all he demonstrates what a little honest communication can do, a lesson that all of us who advocate for free software can take to heart. "The student did get his Linux disks back after the class. The lad was being disruptive, but that wasn't mentioned. Neither was the obvious fact that when she saw a gaggle of giggling 8th grade boys gathered around a laptop, the last thing she expected to see on that screen was a spinning cube. She didn't know what was on those disks he was handing out. It could have been porn, viral .exe's...any number of things for all she knew. When she heard that an adult had given him some of the disks to hand out, her spidey-senses started tingling. Coupled with the fact that she truly was ignorant of honest-to-goodness free software, and you have some fairly impressive conclusion-jumping. In a couple of ways, I am guilty of it too."

phantomfive writes "The patent office has released some patent filings by Apple which indicate that the company is working on a 3D desktop of some sort. They call it a multi-dimensional desktop, according to the patent filing." There's also some commentary at ZDNet; both stories link to a detailed run-down at AppleInsider.

prone2tech writes "Both NPR and Wired are running stories about how nearly two decades ago, a dogged, absentminded Canadian geologist named Charles Fipke who was practically down to his last nickel when he discovered diamonds in the Northwest Territories. Back then there was no such thing as a Canadian diamond, and today, Canada is the world's third-largest producer. The story behind the addition of Canada to the ranks of diamond-producing nations leads back to this one man. His discovery started the largest staking rush in North America since George Carmack found gold in the Klondike a century earlier."

fermion writes "If seems that Google's Android and T-Mobile have not learned from the bad experience and wrath Apple incurred with roaming charges on the iPhone. Applications can switch to roaming and data operation without the user's knowledge. Also, according to The Register, there is no way to switch off roaming. Given the backlash that Apple experienced over international roaming charges, one would think that T-Mobile would have built a phone to prevent such unexpected charges." From the wording of the article, the inability to turn off roaming seems to be on a per-application basis; users can evidently disable it globally.

Smivs writes "The BBC report that archaeologists have found what could be Britain's oldest surviving human brain. The team, excavating a York University site, discovered a skull containing a yellow substance which scans showed to be shrunken, but brain-shaped. Brains consist of fatty tissue which microbes in the soil would absorb, so neurologists believe the find could be some kind of fossilised brain. More tests will now be done to establish what it is actually made of. The skull was discovered during an exploratory dig at Heslington Eastin, an area of extensive prehistoric farming landscape of fields, trackways and buildings dating back to at least 300 BC."

snydeq writes "Turning off PCs during periods of inactivity can save companies between $25 and $75 per PC per year, according to Energy Star, savings that can add up quickly for large organizations. Yet most organizations remain behind the times on PC power management, in large part due to common misperceptions about PC power, writes InfoWorld's Ted Samson, who outlines five PC power myths debunked in a recent report from Forrester, ranging from the energy savings of screen savers, to the energy draw of powering up, to the difficulties of issuing patches to systems in lower-power states."

MarkWhittington writes "Has NASA become a problem for the Obama transition? If one believes a recent story in the Orlando Sentinel, the transition team at NASA, led by former NASA Associate Administrator Lori Garver, is running into some bureaucratic obstruction." Specifically, according to this article NASA Administrator Michael Griffin made calls to aerospace industry executives asking them to stonewall if asked about benefits to be gained by canceling the current US efforts to revisit the moon; we mentioned last month that cutting Aries and Orion is apparently an idea under strong consideration by the Obama transition team.

drewmoney writes "According to a BBC article, Entrepreneur Oleg Teterin said the trademark for the ';-)' emoticon was granted to him by Russia's federal patent agency. 'Legal use will be possible after buying an annual licence from us,' he was quoted by the newspaper Kommersant as saying. 'It won't cost that much — tens of thousands of dollars,' added the businessman, who is president of Superfone, a company that sells advertising on mobile phones. The president of Russian social networking site odnoklassniki.ru, Nikita Sherman said: 'You're not likely to find any retards in Russia who'll pay Superfone for the use of emoticons.'" Teterin may have gotten the idea by catching up on some old news about Despair, Inc., which in May 2000 was awarded a US trademark on the "frowny" emoticon (Slashdot story).

GamePolitics is running an interview with Randy Stude, president of the PC Gaming Alliance, discussing the future of gaming on the PC and the console. Stude has some interesting thoughts regarding the long-term viability of stand-alone consoles: "The guts of every console should tell you that the capability is there for the PC to act as the central point for all the consoles. If you bought a PC and as part of that equation you said, Okay, when you're on the phone with Dell, 'Hey, Dell, on this PC, this new notebook I'm buying, can you make sure it has the PlayStation 4 option built into it?' Well, why not? Why shouldn't that be the case? [Sony is] certainly not making any money on the hardware. I mean, can't they create a stable enough environment to specify that if Dell's going to sell that notebook and say that it's PlayStation 4 [compatible] that it must have certain ingredients and it must meet certain criteria? Absolutely they could [do] that. Are they going to do it? I don't know. I predict that they will. I predict that all of the console makers over time will recognize that it's too expensive to develop the proprietary solution and recognize the value of collapsing back on the PC as a ubiquitous platform."

John Kelly writes "The current issue of Policy Review has a paper by an American computer scientist and the recent Permanent Undersecretary of Defense for Estonia. Drawing on the Estonian cyber attacks a year and a half ago, as well as other recent examples, they argue that botnets are the major problem. They propose that botnets should be designated as 'eWMDs' — electronic weapons of mass destruction. The paper also proposes a list of reforms that would help to limit the scale and impact of future botnet attacks, beginning with defining and outlawing spam, internationally." Many of the proposed solutions are common-sensical and won't be news to this audience, but it is interesting to see the botnet threat painted in such stark terms for readers of the Hoover Institution's Policy Review. For a more comprehensive overview of cyber-security threats, listen to NPR's interview with security experts on the occasion of the release of a new report, "Securing Cyberspace for the 44th Presidency," which recommends creating a cyber-security czar reporting to the President.

gplus writes "December 5th was the 75th anniversary of the end of alcohol prohibition in the US. The Wall Street Journal has an op-ed which argues that now may be the time to discuss our war on drugs and the drug prohibition currently in place. The article argues that the harm caused by the banned substance must be balanced against the harms caused by the prohibition. As to why Americans in 1933 finally voted to end prohibition, while we barely even discuss it: 'Most Americans in 1933 could recall a time before prohibition, which tempered their fears. But few Americans now can recall the decades when the illicit drugs of today were sold and consumed legally. If they could, a post-prohibition future might prove less alarming.'"

NewYorkCountryLawyer writes "Just when you think they've reached rock bottom, it seems the RIAA always finds room to sink a little lower. This time they've sued an innocent, 19-year-old transplant patient, hospitalized with pancreatitis and needing islet cell transplants. Although the young Pittsburgh lady claims that she did not infringe any copyrights, she failed to answer the complaint in time, and a default judgment was taken against her. A Pittsburgh area lawyer has stated that he will represent her pro bono and make a motion to open up the default."

Science Daily is reporting that the virus behind cold sores has been found to be a major cause of the insoluble protein plaques found in the brains of Alzheimer's disease sufferers. Researchers believe the herpes simplex virus is a significant factor in developing the debilitating disease and could be treated by antiviral agents such as acyclovir, which is already used to treat cold sores and other diseases caused by the herpes virus. Another future possibility is vaccination against the virus to prevent the development of Alzheimer's in the first place. The research was just published in the Journal of Pathology (abstract).

holy_calamity writes "New Scientist reports that the first working superconducting transistor has been created, by researchers at the University of Geneva. Field effect transistors with zero electrical resistance would allow much faster operations. Only drawback is they need to be supercooled, something that may be addressed by improving the materials used."