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Power

Ultracapacitor LED Flashlight Charges In 90 Seconds 131

Iddo Genuth writes "The California based company 5.11 Tactical has recently introduced a new innovative flashlight — 'Light For Life' UC3.400. Unlike regular flashlights requiring constant battery changing this new LED torch offers a rechargeable battery that can be recharged in as little as 90 seconds using ultracapacitor technology. Various military and rescue units might benefit from this new development, ensuring them a light source at all times."
Space

Black Hole At Center of Milky Way Confirmed 392

Smivs writes "The BBC are reporting that a German team has confirmed the existence of a Black Hole at the center of the Milky Way. Astronomers tracked the movement of 28 stars circling the center of the Milky Way, using the 3.5m New Technology Telescope and the 8.2m Very Large Telescope (VLT) in Chile. Both are operated by the European Southern Observatory (Eso). The black hole is four million times heavier than our Sun, according to the paper in The Astrophysical Journal. According to Dr Robert Massey, of the Royal Astronomical Society (RAS), the results suggest that galaxies form around giant black holes in the way that a pearl forms around grit."
Space

Future of Space Elevator Looks Shaky 486

lurking_giant writes "In a report on NewScientist.com, researchers working on development of a space elevator (an idea we have discussed numerous times) have determined that the concept is not stable. Coriolis force on the moving climbers would cause side loading that would make stability extremely difficult, while solar wind would cause shifting loads on the geostationary midpoint. All of this would likely make it necessary to add thrusters, which would consume fuel and negate the benefits of the concept. Alternatively, careful choreography of multiple loads might ease the instability, again with unknown but negative economic impacts."
Software

Google Native Client Puts x86 On the Web 367

t3rmin4t0r writes "Google has announced its Google native client, which enables x86 native code to be run securely inside a browser. With Java applets already dead and buried, this could mean the end of the new war between browsers and the various JavaScript engines (V8, Squirrelfish, Tracemonkey). The only question remains whether it can be secured (ala ActiveX) and whether the advantages carry over onto non-x86 platforms. The package is available for download from its Google code site. Hopefully, I can finally write my web apps in asm." Note: the Google code page description points out that this is not ready for production use: "We've released this project at an early, research stage to get feedback from the security and broader open-source communities." Reader eldavojohn links to a technical paper linked from that Google code page [PDF] titled "Native Client: A Sandbox for Portable, Untrusted x86 Native Code," and suggests this in-browser Quake demo, which requires the Native Code plug-in.
Security

Indiana Bans Driver's License Smiles, For Security 459

Smelly Jeffrey writes "According to a recent article, Indiana BMV Communications Director Dennis Rosebrough states that applicants for a new or renewed operator's license or state identification card will no longer be allowed to smile and say cheese. Apparently new facial recognition software being employed by the state fails to function when the face is distorted by something as innocuous as smiling. Also on the list of taboos are hats, eyeglasses, and hair that hangs down over the face. The article fails to mention, however, the legality of beards, mustaches, and bushy eyebrows." Similar restrictions are in place for the Enhanced Driver License (which serves as a sort of limited passport) implemented by the state of Washington, among others.
Wireless Networking

Broadcom Crams 802.11n, Bluetooth, and FM Onto a Single Chip 174

Broadcom has managed to cram 802.11n, Bluetooth 2.1+EDR, and FM reception/transmission all into a single "combo wireless chip." Designed to be a better wireless implementation for portable devices, the chip seeks to lower chip counts and integration costs. "Broadcom is the second firm — following Atheros in a single-function chip — to announce a single-stream 802.11n product, in which one of 802.11n's advantages is shaved off in favor of a faster baseline performance and lower battery consumption. This move is meant to replace 802.11g in portable devices without draining a battery faster and providing other advantages that make up for what's become a slight cost difference."
Television

Netflix Comes To Tivo, AppleTV, Linux 190

An anonymous reader writes "Netflix on Tivo is officially out and leaving satellite users out in the cold. Tivo announced today that if you are a subscriber to both services then you can start receiving many Netflix titles on your Tivo for no extra charge. This is only available to subscribers with TiVo HD, TiVo HD XL and TiVo Series3 DVRs. The majority of Tivo's subscribers are probably Series 2 owners and will be forced to 'upgrade' if they want this new service but it won't be that easy for those on satellite. Tivo's current model lineup does not really offer a solution for satellite subscribers. The HD and HD XL are cable only and there is no sign of the Series 3 on their site." Another reader also writes to tell us that "Linux PC and AppleTV users are about to gain the ability to stream Netflix's movies and TV shows directly to their systems. Although Netflix's instant watch service only officially supports Windows and Mac, Boxee expects to release Netflix streaming support to the Ubuntu version of its free A/V media center software within a couple of days, and says that adding Netflix streaming support to AppleTV asap is its top priority."
The Internet

Adobe Building Zoetrope, a Web "Time Machine" 133

Khuffie writes "Adobe, along with the University of Washington, are developing Zoetrope, an application that will offer a dynamic new view of the web. It is hard to explain on paper, but you can see a brilliant video of the application in action. Essentially, Zoetrope will allow users to travel back in time through a website, and see how the website gets changed. A user can create lenses on the website, for example, focusing on the price of a DVD at Amazon, and see how the price went up and down over the coming months. More interestingly, you can link lenses together across different websites, and for example, see how the price of gas was affected by say, the aggregated google news result of 'war.'"
Government

Obama Wants Broadband, Computers Part of Stimulus 901

damn_registrars writes "President-elect Barack Obama announced in his radio address that his administration's economic stimulus package will include investing in computers and broadband for education. 'To help our children compete in a 21st century economy, we need to send them to 21st century schools.' He also said it is 'unacceptable' that the US ranks 15th in broadband adoption." No doubt with free spyware and internet filtering. You know... for the kids.
Handhelds

Google To Sell Truly Open Android Dev Phone 219

binary.bang writes "Google has announced an unlocked version of T-Mobile's G1 for sale at the same unlocked price of $399. The Android Dev Phone 1 is the G1, except being truly open: no SIM-lock, no hardware lock. Feel free to flash your customized Android build — the bootloader won't be checking for signatures. Don't be misled by the word 'Dev,' looks like all you need to qualify is an Android Market account. This looks like the Open Handset Alliance delivering the promised Open Handset: yes root, yes flash-your-build, no contract, no strings attached. Anyone else relieved & thrilled?"
Security

Is There a Cyberwar, and Is the US Losing It? 320

kenblakely writes "BusinessWeek is running a story asserting that the 'US is Losing the Global Cyberwar.' This whole cyberwar thing has been discussed a few times on Slashdot where the Chinese are asserted to be using cyberwarfare to attain military superiority. And, of course, there is the whole Russia-Georgia thing. Even the US military is getting in on the action, and the fear of a cyber Pearl Harbor seems almost palpable. I'm curious what the Slashdot crowd thinks about the growing fascination with 'cyberwar': hype to get more money and create new force structure, source of the next world war, or somewhere in between?"
Earth

Chemical Pollution Is Destroying Masculinity 773

myrdos2 writes "A host of common chemicals is feminizing males of every class of vertebrate animals, from fish to mammals, including people. Many have been identified as 'endocrine disruptors' or gender-benders because they interfere with hormones. Communities heavily polluted with gender-benders in Canada, Russia, and Italy have given birth to twice as many girls as boys, which may offer a clue to the mysterious shift in sex ratios worldwide. And a study at Rotterdam's Erasmus University showed that boys whose mothers had been exposed to PCBs grew up wanting to play with dolls and tea sets rather than with traditionally male toys. It also follows hard on the heels of new American research which shows that baby boys born to women exposed to widespread chemicals in pregnancy are born with smaller penises and feminized genitals. It is calculated that 250,000 babies who would have been boys have been born as girls instead in the US and Japan alone. And sperm counts are dropping precipitously. Studies in more than 20 countries have shown that they have dropped from 150 million per milliliter of sperm fluid to 60 million over 50 years."
Medicine

Saving 28,000 Lives a Year 263

The New Yorker is running a piece by Atul Gawande that starts by describing the everyday miracles that can be achieved in a modern medical intensive care unit, and ends by making a case for a simple and inexpensive way to save 28,000 lives per year in US ICUs, at a one-time cost of a few million dollars. This medical miracle is the checklist. Gawande details how modern medicine has spiraled into complexity beyond any person's ability to track — and nowhere more so than in the ICU. "A decade ago, Israeli scientists published a study in which engineers observed patient care in ICUs for twenty-four-hour stretches. They found that the average patient required a hundred and seventy-eight individual actions per day, ranging from administering a drug to suctioning the lungs, and every one of them posed risks. Remarkably, the nurses and doctors were observed to make an error in just one per cent of these actions — but that still amounted to an average of two errors a day with every patient. Intensive care succeeds only when we hold the odds of doing harm low enough for the odds of doing good to prevail. This is hard." The article goes on to profile a doctor named Peter Pronovost, who has extensively studied the ability of the simplest of complexity tamers — the checklist — to save lives in the ICU setting. Pronovost oversaw the introduction of checklists in the ICUs in hospitals across Michigan, and the result was a thousand lives saved in a year. That would translate to 28,000 per year if scaled nationwide, and Pronovost estimates the cost of doing that at $3 million.
Government

Time To Discuss Drug Prohibition? 1367

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.'"
Medicine

Cold Sore Virus May Be Alzheimer's Smoking Gun 285

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).

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