alexhiggins732 writes with this tantalizing PopSci snippet: "A demo of a quantum calculation carried out by Japanese researchers has yielded some pretty mind-blowing results: a single molecule can perform a complex calculation thousands of times faster than a conventional computer. A proof-of-principle test run of a discrete Fourier transform — a common calculation using spectral analysis and data compression, among other things — performed with a single iodine molecule transpired very well, putting all the molecules in your PC to shame."

Nom du Keyboard writes "Sharp Aquos brand televisions are making a big deal about their Quattron technology of adding a 4th yellow pixel to their RGB sets. While you can read a glowing review of it here, the engineer in me is skeptical because of how all the source material for this set is produced in 3-color RGB. I also know how just making a picture brighter and saturating the colors a bit can make it more appealing to many viewers over a more accurate rendition – so much for side-by-side comparisons. And I laugh at how you are supposed to see the advantages of 4-color technology in ads on your 3-color sets at home as you watch their commercials. It sounds more like hype to extract a higher profit margin than the next great advance in home television. So is it real?"

An anonymous reader writes "Ever wonder what happened to PXE? Intel's popular standard for diskless booting hasn't been updated since 1999, and has missed out on such revolutions as wireless Ethernet, cloud computing, and iSCSI. An open source project called Etherboot has been trying to drag PXE into the 21st century. One of their programmers explains how to set up diskless booting for your cloud, using copy-on-write to save space."

bth writes with this excerpt of an AP story as carried by Yahoo: "Federal regulators are endorsing Hollywood's efforts to let cable and satellite TV companies turn off output connections on the back of set-top boxes to prevent illegal copying of movies. ... In its decision Friday, the agency stressed that its waiver includes several important conditions, including limits on how long studios can use the blocking technology. The FCC said the technology cannot be used on a particular movie once it is out on DVD or Blu-ray, or after 90 days from the time it is first used on that movie, whichever comes first."

An anonymous reader writes "Is vibration killing disk performance? ZDnet reports on research that a carbon fiber anti-vibration rack increased random read performance by 56% to 246% and random write [performance] by 34% to 88%. Vibration is a known disk problem, but this is one of the few attempts to quantify its impact — which looks to be much greater than suspected."

adeelarshad82 writes "Microsoft opened a portion of its fifth TechFair to Silicon Valley residents, demonstrating more than 15 technologies, which included everything from real-time translation to mobile-to-mobile networking to improved image stitching. The top two that really stood out were the translating telephone, which actually used no 'telephone' at all — it was a test to discover how well Microsoft's speech algorithms could interpret speech, translate it, and then speak the translation using text-to-speech algorithms — and Manual Deskterity, a new paradigm for a user interface; a right-handed user's left hand, for example, can be used for coarse manipulations of objects, while the right can be used for fine manipulation, such as with a pen. It sounds a bit simplistic, at least at this stage. Since one of the charters of Microsoft Research is that the work should eventually be moved to product teams, there's a good chance that the prototypes will eventually be made available to the public at large."

sk8pmp writes "With the cost of solid state memory going down, will we see the return of the game cartridge? Or will digital distribution reign supreme and transition our entertainment into the cloud? This editorial explores the beginnings of the cartridge vs. disc battle of the '90s and theorizes a second one in the future. 'Imagine if you could marry the vast spaces of discs with the blazing fast speeds of solid state memory. Can you say "no more load times"? You pop the game into the top of the console, so the game is sticking out the top like in ye olden times, and you could see the sweet artwork on the front of the cartridge. The nostalgia is killing me!'"

CWmike writes "Imagine a team of robots — some rolling on wheels, some walking on two legs — working alongside astronauts on the surface of Mars, scouting previously unseen locations, measuring the parameters of a new base or constructing a building. Now picture astronauts driving across the Martian surface in a vehicle. When the astronauts get out and begin their work, they can flip a switch to turn the vehicle into an autonomous robot that goes off to undertake projects on the planet. Whatever work the next generation of NASA-developed space robots does, it will be done in conjunction with their human counterparts. Terry Fong, director of NASA's intelligent robotics group, said that's the image that a lot of the US space agency's engineers have in mind as they work on the new robotic rovers. In comparison, the Mars rovers on the Red Planet have been working alone for years. 'We're working on a new use of these robots — robots to support human exploration,' Fong said. 'NASA is now thinking, "How do you go about sending humans to the moon or Mars or elsewhere? How can you use the combination of humans and robots to do exploration better?" I think it's a really, really fundamentally different approach.' Fong said he's hopeful that the next-generation robotic rovers will arrive on the moon or on an asteroid within five to 10 years."

An anonymous reader writes "IEEE Spectrum reports that German researchers, seeking to find out what would happen if a robot handling a sharp tool accidentally struck a human, set out to perform a series of cutting, stabbing, and puncturing tests. They used a robotic manipulator arm, fitted with various sharp tools (kitchen knife, scalpel, screwdriver) and performed striking tests at a block of silicone, a pig leg, and at one point, even the arm of a human volunteer. Volunteer, really?! The story includes video of the tests."

eldavojohn writes "A Swedish startup has acquired funding for beginning scale model trials of underwater kites, which would be secured to a turbine to harness tidal energy for power. The company reports that the kite device allows the attached turbine to harvest energy at 10 times the speed of the actual tidal current. With a 12-meter wingspan on the kite, the company says they could harvest 500 kilowatts while it's operational. This novel new design is one of many in which a startup or university hope to turn the ocean into a renewable energy source."

An anonymous reader writes "USB flash drives have been a quiet revolution in computing. Their rise broke the death grip that the floppy drive had on the PC industry, and smaller capacity models have become cheap, disposable means of data transport and distribution. Yet while you can pick up a 4GB model for less than the price of a meal, large capacity drives are still prohibitively expensive. Meanwhile, solid state drives (SSDs) also utilize flash memory, but masquerade as mechanical hard drives rather than USB storage devices. Now it seems the two technologies are bashing into each other, with this article pointing to OCZ's new Enyo USB 3.0 SSD — a rather curious beast that looks like a thin external hard drive and connects via USB, but houses an SSD inside."

Gametap writes "If cloud gaming works for enough genres, it can't help but find popularity. Even just a game like WoW might be enough to make it happen, and Gaikai's Dave Perry posted a picture of doing just that on an iPad. So is it the future or not? Could somebody make a tablet with nothing more than a screen, battery, network port, and video decoder, and have it be a good gaming platform? Will it change the mobile, PC, console, and TV world as we know it? Lots of questions, lots of skepticism, lots of players and money being invested — but one thing is for sure: it will be very interesting to see how this evolves."

separsons writes "Telekom Austria, a telecommunications company, aims to convert obsolete public phone booths into electric vehicle recharging stations. The company unveiled its first station yesterday in Vienna and hopes to create 29 more stations by the end of the year. The stations may not be super popular now, but they should be soon; Austria's motor vehicle association says the country will likely have 405,000 electric vehicles on the road by the year 2020."

xmas2003 writes "Since 2005, I've had a live webcam watching my grass grow — another is currently watching a bird nest on my front door — five babies! While I appreciate the 802.11g wireless and Pan/Tilt/Zoom (10x optical) of the five-year-old D-Link DCS-6620g, it has issues, especially image quality. I've investigated getting a new webcam, but except for high-end/security-related gear from companies such as Axis, there doesn't seem to be much improvement in the consumer space, as most offerings are just cheaper and USB-connected for tethered video conferencing, etc." So where, the reader wants to know, are the high-quality, reasonably affordable webcams? (Read on below.)

An anonymous reader writes "This morning, my shiny new iPad 3G 64GB arrived from the USA! The only problem was, it had an AT&T MicroSIM and as yet there is no such thing in the UK. So what's the solution? Get a chopping board, a meat cleaver, and a pair of scissors — simples!"

lucidkoan writes "MIT researchers recently unveiled the world's first thin-film solar cell printed on a sheet of paper. The panel was created using a process similar to that of an inkjet printer, producing semiconductor-coated paper imbued with carbon-based dyes that give the cells an efficiency of 1.5 to 2 percent. That's not incredibly efficient, but the convenience factor makes up for it. And in the future, researchers hope that the same process used in the paper solar cells could be used to print cells on metal foil or even plastic. If they're able to gear efficiencies up to scale, the development could revolutionize the production and installation of solar panels."

greenrainbow writes "A Japanese company called Super Faith has developed a new machine that turns used adult diapers into a clean fuel source in about 24 hours. You simply place the bag of dirty diapers in the machine, and once set it motion it pulverizes, sanitizes and dries the material in the diapers and then forms it into small pellets that contain 5000 kcal of heat per kilogram and are meant to be used in biomass heating and electricity systems. Super Faith has reportedly installed two SFD systems at a hospital in Tokyo's Machida area. Each is capable of turning 700 pounds of used diapers — and everything they hold — into fuel every day."

miller60 writes "In 2010 the volume of digital information created and duplicated in a year will reach 1.2 zettabytes, according to new data from IDC and EMC. The annual Digital Universe report is an effort to visualize the enormous amount of data being generated by our increasingly digital lives. The report's big numbers — a zettabyte is roughly a million petabytes — pose interesting questions about how the IT community will store and manage this firehose of data. Perhaps the biggest challenge isn't how much data we're creating — it's all the copies of it. Seventy-five percent of all the data in the Digital Universe is a copy, according to IDC. See additional analysis from TG Daily, The Guardian, and Search Storage."

lucidkoan writes "Two Rice University students have transformed a simple salad spinner into an electricity-free centrifuge that can be used to diagnose diseases on the cheap. Created by Lauren Theis and Lila Kerr, the ingenious DIY centrifuge is cobbled together using a salad spinner, some plastic lids, combs, yogurt containers, and a hot glue gun. The simple and easily-replicated design could be an invaluable tool for clinics in the developing world, enabling them to separate blood to detect diseases like anemia without electricity."

Stoobalou writes "Nvidia's chief scientist, Bill Daly, has warned that the long-established Moore's Law is in danger of joining phlogiston theory on the list of superseded laws, unless the CPU business embraces parallel processing on a much broader scale."