DeviceGuru writes "Boxee has restored support for Hulu, along with several other enhancements, to its free media center platform for PCs and Macs. The modification, a hack to Boxee's RSS feed functionality, involves having Boxee users enable the support themselves by cutting/pasting URLs from Hulu's RSS feed page into their account on Boxee's website. It works, but one can't help wondering how it's really different from Boxee's original — superior — Hulu support. Oh, the games media companies play!"

Al notes a story in Technology Review reporting on a CMU study (now over a month old) claiming that the Volt doesn't make economic sense, and GM's response. The study suggests that hybrids with large batteries offering up to 40 miles of range before an on-board generator kicks in simply cost too much for the gas savings to work out (PDF). Al writes: "Unsurprisingly, GM disputes the claims, saying 'Our battery team is already starting work on new concepts that will further decrease the cost of the Volt battery pack quite substantially in a second-generation Volt pack.' Interestingly, however, GM admits that the tax credits for plug-in hybrids will be crucial to making the volt successful. Without those credits, would an electric vehicle like the Volt be viable?"

KentuckyFC writes "Place two conducting parallel plates a few nanometres apart and the well-known but difficult-to-measure Casimir force will push them together. The force depends crucially on the shape of the plates but nobody is exactly sure how. That's because calculations with anything other than flat plates are fiendishly difficult and measurements are even harder. Now a group at MIT has come up with an ingenious new way to investigate Casimir forces. What the team has noticed is a mathematical analogy between the Casimir force acting on microscopic bodies in a vacuum and the electromagnetic behavior of macroscopic bodies floating in a conducting fluid. Their idea is to build a centimeter-scale metal model of the system they want to investigate, place it in salt water, and bombard it with microwaves and see what happens. The team says the experiment does not measure the force on the scale model but instead a quantity that is mathematically related to the force. So the experiment is not a simulator but actually an analog computer that calculates the force (abstract). What's exciting is that the method should for the first time give researchers a way of testing nano-machines designed to exploit the Casimir force."

CWmike writes "Nvidia is considering developing an integrated chip based on the x86 architecture for use in devices such as netbooks and mobile Internet devices, said Michael Hara, vice president of investor relations at Nvidia during a speech that was webcast from the Morgan Stanley Technology Conference this week. Nvidia has already developed an integrated chip called Tegra, which combines an Arm processor, a GeForce graphics core and other components on a single chip. The chips are aimed at small devices such as smartphones and MIDs, and will start shipping in the second half of this year. 'Tegra, by any definition, is a complete computer-on-chip, and the requirements of that market are such that you have to be very low power and very small but highly efficient,' Hara said. 'Someday, it's going to make sense to take the same approach in the x86 market as well.'"

notthatwillsmith writes "Maximum PC just posted a comprehensive visual retrospective about data storage, starting with the once state of the art punch card and moving through the popular formats of yesteryear, including everything from magtape to Blu-ray discs. It's amazing how much data you could pack on a few hundred feet of half-inch magnetic tape!"

MojoKid writes "Dell's new XPS 625 is their latest AMD-based creation, and is the first out of the Dell labs using the relatively new Phenom II processor. Initial reviews of AMD's new chip have been favorable, as this new quad-core processor is slated to deliver roughly the same performance as Intel's quad-core Core 2 processors at more tolerable price points. While it's pretty clear that the Phenom II can't quite crack Core i7 levels of performance in most usage scenarios, the new Dell rig does show more than respectfully in a myriad of benchmarks. This was obviously a solid design win for AMD with their latest CPU."

bugs2squash writes "Some of the parents of kids at my son's elementary school would like to set up a robotics club for the children. I see that Lego has a new line of robotics bricks called wedo (PDF) and that seems to be the path of least resistance to doing something. But I wanted to ask: What experience do all y'all have of running a robotics club for this age group (5 thru 10 years old) and what factors made it a success (or failure)? Did you use a commercial kit of parts or brew something from scratch? What kind of projects work well with kids this age? I was thinking maybe making robot flowers (yes, I know they'd all rather build robotic sharks with lasers)." (Here's another page about Wedo.)

jfpoole writes "Primate Labs has posted some preliminary benchmarks of the new iMacs and Mac minis. They found that processor speed is virtually unchanged between the older and newer models. Clearly these new Macs are minor updates rather than the major upgrades many Mac users were hoping for." As reader olddotter points out, there are changes, also slight, to the new Mini's case.

carusoj writes "The folks at iRobot apparently have plenty of time on their hands. They created a prototype wireless, robotic vacuum cleaner... powered by a hamster running inside a spinning ball. The rodent's movements with the ball are fed to and analyzed by a complex set of sensors, which then guide the actual vacuum device to mimic the animal's speed and direction. You can see where this is going: it's a clever ploy to then get you to buy a second robot that would automatically feed, water, and clean up after the hamster in the first robot."

Peace Corps Online writes "In a non-electrified society, life is defined by the sun and little is accomplished once it sets around 6 pm. Only 19 percent of rural areas in Ghana have electricity. The rest use foul-smelling kerosene lamps to light their huts, which pollute, provide little light and are major fire hazards. But now Philips has partnered with KITE, a not-for-profit Ghanaian organization, to bring artificial light to villages that have no electricity. The new Philips products include a portable lantern which provides bright white light where it is needed, the Dynamo Multi LED self-powered (wind-up) flashlight that provides 17 minutes of light from two minutes hand winding, and the 'My Reading Light,' which is a solar-powered reading light with built-in rechargeable battery. 'People can now do things in the evening,' says Harriette Amissah-Arthur, KITE's director. 'If you could only see the joy these products bring the villagers. You look at their faces; you have to see it to believe it.'"

Al writes "The first touch-screen flexible e-paper has been developed by a team from Arizona State University and E-Ink (the company that makes the technology for Amazon's Kindle and Sony's Reader). Jann Kaminski and colleagues at ASU's Flexible Display Center say the main challenge is that most touch-screen technologies do not respond well to being flexed. So they used an inductive screen, which relies on a magnetized styluses to induce a field in a sensing layer at the back of the display. The first adopters for the technology are likely to be the US Army. Watch a video of the device being tested."

angry tapir writes "Not only has Intel recruited another company to produce Atom CPUs, as covered earlier on Slashdot, the chipmaker also unveiled four Atom chips that will go into devices such as entertainment systems for cars, videoconferencing devices, robots and interactive kiosks. The Z500-series Atom processors are integrated chips the size of a penny that draw little power and do not require fans to operate. The chips draw 2.5 watts of power or less and run at speeds of between 1.10GHz and 1.6GHz. The chips offer integrated 2D and 3D graphics and will be manufactured using Intel's existing 45-nanometer process."

arcticstoat writes "Intel has surprised the industry by announcing a memorandum of understanding (MOU) with Taiwanese silicon chip maker TSMC to manufacture Atom CPUs. Although TSMC is already employed by AMD, Nvidia and VIA to make chips, it's not often you see Intel requiring the services of a third fabrication party. Under the MOU, Intel agrees to port its Atom CPU technology to TSMC, which includes Intel's processes, intellectual properties, libraries and design flows relating to the processor. This will effectively allow other customers of TSMC to easily build Atom-based products similarly to how they might use an ARM processor in their own designs. However, Intel says that it will still pick the specific market segments and products that TSMC will go after, which will include system-on-chip products, as well as netbooks, nettops and embedded platforms."

jamie pointed out an Amiga community that took a discovery of how to restore old computer plastic, super-charged it, and then opened the process to the public domain. Time to spruce up those old dusty TRS-80s in the basement. "All of the initial tests were done with a liquid and we realized that for large parts this was getting expensive, so the next stage was to make a paintable 'gel' version that could be brushed onto larger surfaces. This was tried in Arizona in the sun and the UK under a UV lamp and was found to be just as effective as the liquid. We have now released this to the public domain for anyone to use as we can't patent it and we coined the nickname 'Retr0brite' for it, as it summed up what we were actually doing with it."

A new NASA-sponsored study suggests that small lawnmower-sized robots could be used to build a landing site for a moon outpost. In order to be efficient a landing pad would have to be close to any structures created, but without an atmosphere to slow down the lunar sand it would sandblast the outpost, creating the need for some sort of protection. By using small robots to either build protective berms or collect rocks to "pave" a landing pad, NASA hopes to provide protection against the sand-blasting effects of a landing on the moon.

Engadget is reporting that a new "Touch Book" being previewed at DEMO '09 in California by the company "Always Innovating" promises a new take on mobile computing devices. Touting 10 to 15 hours of battery life, this ARM-powered netbook weighs less than two pounds, but the true magic comes with the detachable screen that can function as a completely stand-alone touchscreen tablet. The machine is currently running a Linux OS with a touchable 3D UI, the entire screen is magnetic for mounting on a metal surface, and the whole package is being projected for less than $300.

Save the Netbooks writes "We discussed Psion sending C&Ds late last year over international trademarks held on the term 'netbook' and Dell accusing Psion of fraud last week. Since then Intel has joined in by suing Psion in federal court. On Friday Psion counter-sued Intel (court filing, PDF). SaveTheNetbooks.com has an analysis here. Psion has demanded a jury trial, profits, treble damages, destruction of material bearing the mark 'netbook' and the netbook.com domain (among other things), claiming that they are still actively selling netbooks despite also revealing sales figures showing a minuscule market share. It seems that declaring victory may have been a little premature as it will be months before the dispute plays out in court."

ZosX writes "An article over at Popular Mechanics announces that, for the first time, solar cells have been manufactured for the much sought-after figure of $1/Watt. They also talk about a new study of the cost of the particular raw materials used in different manufacturing processes. The conclusion is that the company that just achieved the $1/W milestone, using cadmium telluride technology, may not prove to be the long-term winner capable of meeting demand when it rises into the terawatt range."

Iddo Genuth writes "Scientists at Pennsylvania State University and Virginia Commonwealth University are producing hydrogen by exposing clusters of aluminum atoms to water. Rather than relying on the electronic properties of the aluminum, this new process depends on the geometric distribution of atoms within the clusters. It requires the presence of 'Lewis acids' and 'Lewis bases' in those atoms (water can act as either). Unlike most hydrogen production processes, this method can be used at room temperature and doesn't require the application of heat or electricity to work. The researchers experimented with a variety of different aluminum cluster patterns, discovering three that result in hydrogen production."

Reader RoundSparrow sends word of a contest, with big cash prizes, being mounted by a commercial vender of open source Open-WRT routers. You have 10 months to come up with "the most impressive User Interface/Firmware for Ubiquiti's newly released open-source embedded wireless platform, the RouterStation." Entries are required to have open source licensing and will all be released. First prize is $160,000, with four runners-up receiving $10,000. RoundSparrow adds: "Could be built on top of existing X-WRT or LuCI OpenWRT web interfaces. OpenWRT Kamikaze 8.09 was just released. Now is perfect timing for OpenWRT to get some kick-ass interface and usability ideas. I'm not affiliated with the contest vendor."