Sandia Labs has announced a new milestone in Linear Transformer Driver technology that aims to solve one of the biggest obstacles to practical fusion reactors. Getting the current needed to "spark" a burst of fusion is doable; getting a constant series of sparks going to create a continuous chain of fusion bursts has never been achieved. The LTD, which allows the Sandia Z machine to fire once every 10.2 seconds, makes it look achievable. The press release (which has been picked up in a few places, but with no further analysis) says that practical fusion power could now be 20 years off.

nevillethedevil writes "Looks like more problems for Sony batteries. According to pcmag, Acer is warning that some faulty batteries in its laptops could overheat and cause a fire. They will be recalling almost 27,000 Sony made lithium-ion batteries."

Dotnaught writes "Google, Intel, and Microsoft are funding what may become a robot invasion. Money from the three tech companies has enabled researchers at Carnegie Mellon University to create a new series of Internet-connected robots that almost anyone can build using off-the-shelf parts. These "recipes" describe how to build a robot that connects to the Internet using common parts and a $349 Qwerk controller from Charmed Labs."

An anonymous reader writes "CNet.co.uk has done some simple head-to-head testing of camera phones alongside digital cameras to see which device takes the best quality pictures. The results are surprising, with Nokia's latest handset, featuring a built-in 5-megapixel camera, taking more vibrant pictures in medium light conditions than a 10-megapixel dSLR. Of course, the pictures aren't fully representative of how the images would look at full size; but given that most people resize images to put on Flickr, we could start to see a decline in dedicated digital cameras sales and an increase in camera phone sales."

A bunch of readers sent us word on the prototype for a new general-purpose processor with the potential of reaching trillions of calculations per second. TRIPS (obligatory back-formation given in the article) was designed and built by a team at the University of Texas at Austin. The TRIPS chip is a demonstration of a new class of processing architectures called Explicit Data Graph Execution. Each TRIPS contains two processing cores, each of which can issue 16 operations per cycle with up to 1,024 instructions in flight simultaneously. The article claims that current high-performance processors typically are designed to sustain a maximum execution rate of four operations per cycle.

eldavojohn writes "Scientists are hoping that the 'coaxial cable' style nanotube they developed will resolve energy issues that come with converting sunlight to energy. The plants currently have us beat in this department but research is discovering new ways to eliminate inefficiencies in transferring photons to energy. Traditional methods involve exciting electrons to the point of jumping to a higher state which leaves 'holes.' Unfortunately, these electrons and holes remain in the same regions and therefore tend to recombine. The new nanotubes hope to route these excited electrons off in the same way a coaxial cable allows a return route for electrons. End result is fewer electrons settling back into their holes once they are elevated out of them yielding a higher return in energy."

TheCybernator writes "RIM has announced that they're essentially planning to offer BlackBerry service ... without the BlackBerry. The company plans an app suite that will turn its push e-mail technology into a platform for Windows Mobile 6 devices. Less than a week after a network outage crippled BlackBerry users across North America, Research In Motion announced an application pack for Windows Mobile 6 devices that Canadian software developers said will intensify the competition for push e-mail. The firm has said that the BlackBerry Application suite will appear as an icon on the screen of the Mobile Windows device and load BlackBerry applications such as e-mail, phone, calendar, address book, tasks, memos, browser, and instant messaging. RIM said users will easily be able toggle between the two platforms, one of which would have a BlackBerry-style interface."

Hotspots writes with a link to a BusinessWeek article discussing a new service that Time Warner Cable is offering to its customers. Flying in the face of most business decisions about Wi-Fi availability, Time Cable customers will soon be able to turn their connections into public wireless hotspots. This privilege comes as Time Warner inks a deal with the Spanish startup Fon, which is already operating a similar deal with ISPs in Europe. "For Time Warner Cable, which has 6.6 million broadband subscribers, the move could help protect the company from an exodus as free or cheap municipal wireless becomes more readily available. Fon was founded in Spain in 2005 on the premise that people shouldn't have to pay twice -- once at home, then again in a coffee shop -- for Internet access. At first, the company offered software that let members, called Foneros, turn Wi-Fi routers into shared access points, but it took hours to get up and running."

vivin writes "The Inquirer is reporting that Intel has opened up its FSB. Intel did this during IDF 07. What this means is that you can plug non-Intel things into the Intel CPU socket. The article says 'This shows that Intel is willing to take AMD seriously as a competitive threat, and is prepared to act upon it. In addition to this breaking one of the most sacred taboos at Intel, it also hints that engineering now has the upper hand over bureaucracy.'"

eldavojohn writes "The electronic voting machine has soured another election. Some French voters have reportedly turned away in disgust after facing up to two hours in lines to use the machines. Further, the article reports, 'Researchers at Paul Verlaine University in Metz said that trials on two of the three machines used in France showed that four people out of every seven aged over 65 could not get their votes recorded.' This article concentrates primarily on usability and efficiency, but surprisingly mentions little (aside from user trust issues) about the security embodied in the machines or whether it was satisfactory. I think all three aspects are important to anyone aiming to produce voting machines. The manufacturer of these particular machines is France Élection."

ptorrone writes "In their piece 'What is open source hardware?', MAKE magazine divides up electronic hardware into layers, each of which has different document types and licensing concerns: Hardware (mechanical) diagrams, schematics & circuit diagrams, layout diagrams, core/firmware, software/API — each layer has an example provided and links to many of the open source hardware projects currently being worked on."

Gr8Apes writes "AMD is upping the performance numbers for Barcelona by stating that "Barcelona will have a 50% advantage over Clovertown in floating point applications and 20% in integer performance 'over the competition's highest-performing quad-core processor at the same frequency'". AMD also claims that the new 3.0 GHz Opterons beat comparable Intel Xeon 5100 series processors in three server-specific benchmarks (SPECint_rate_2006, SPECint_rate2006, SPECompM2001) by up to 24%."

UnreasonableMan writes to let us know that Robert Bussard, the fusion researcher whose talk at Google was discussed here a few months back, has won continued funding from the Navy. The word on this spread from Kent Brewster at the Speculations blog, who reportedly had the word from Bussard himself. (The link is to another blog that reproduces Brewster's post, because Speculations has no permalink.)

For Earth Day, Cameron Butterfield has written in with a pointer to his article on how to get your Windows PC into S3 sleep, and why you want to. It covers the question of how to take advantage of this extremely low-power mode even when your machine is an "always on" file server, remote desktop, or VNC server.

mi writes "Many GPS devices today will try to scan the FM bands for traffic advisories in the area to display on their screens. The signals, however, are neither authenticated nor encrypted, and one can — with commonly available electronics — construct a device to broadcast bogus advisories. Possible codes range from "bullfight ahead" to "terrorist attack"..."

Several readers sent us word of Wal-Mart's ordering 2 million HD DVD players from China. Hans V wrote, "My kids work at Wal-Mart and the manager there has been talking about this. HD-DVD's are selling like mad there so I hear." Another reader sent us a few links in Chinese and summarized them this way: "The first batches of these blue-laser HD DVD players are to land sometime in 2007, with complete fulfillment of the order [from Fuh Yuan] in 2008. The deal could be worth up to $300 million US, which translates to $150 per player. If so, by the time Christmas 2007 rolls around, Wal-Mart could be selling these for less than $200 retail, although some speculate that the initial manufacturer suggested retail pricing might be in the ballpark of $299. Currently the cheapest high-definition player is a Toshiba HD DVD with an MSRP of $399." By comparison Blu-Ray players, manufactured in Japan, are not expected to drop below $1000 until next year. The International Herald Tribune writes about the risk Toshiba is taking by bringing in Chinese manufacturers to trump Sony in the format war.

GadgetMike sends word of an award to Boeing for work on a Robust Positioning System that could make use of cell signals, television transmissions, and other clues to provide position information when GPS is unavailable. (Wonder if they've heard about Skyhook Wireless, which does a similar job based on Wi-Fi hotspots, for 2500 US cities and towns.) The work is being sponsored by the US military, so it's not surprising that they don't want to rely on upcoming GPS enhancers or replacements from France, China, and Russia. Here is the Boeing press release.

An anonymous reader writes "Are original inkjet cartridges really worth the high cost? Do third party refill inks do as good a job? This article looks at printers from Epson, HP, Canon and Lexmark, with a combination of original inks and the top selling third-party options, using a whole host of different papers. A panel of printer users judged the output in a blind test — the printer manufacturers may not be happy with the results!"

HarryCaul writes "Movies are moving to digital, but what about long-term archiving of the master source materials? Turns out it's harder for digital media than for contemporary analog. Data is being lost, and studios have to learn to cope. Phil Feiner of the AMPAS sci-tech division says when he worked on studio feature films he 'found missing frames or corrupted data on 40% of the data tapes that came in from digital intermediate houses' How to deal with it? Regular migration from old media to new media. Grover Crisp, says Sony has put in a program of migrating every two to three years. Other studios are following suit, but what about indie features? Will we lose films like we lost the originals of the 20s?"

An anonymous reader writes "When CPU manufacturers ran up against the power wall in their designs, they announced that 'the Gigahertz race is over; future products will run at slower clock speeds and gain performance through the use of multiple cores and other techniques that won't improve single-threaded application performance.' Well, it seems that the gigahertz race is back on — a CNET story talks about how AMD has boosted the speed of their new Opterons to 3GHz. Of course, the new chips also consume better than 20% more power than their last batch. 'The 2222 SE, for dual-processor systems, costs $873 in quantities of 1,000, according to the Web site, and the 8222 SE, for systems with four or eight processors costs $2,149 for quantities of 1,000. For comparison, the 2.8GHz 2220 SE and 8220 SE cost $698 and $1,514 in that quantity. AMD spokesman Phil Hughes confirmed that the company has begun shipping the new chips. The company will officially launch the products Monday, he said.'"