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Java

Submission + - Google Guices up Java dependency injection

LauraW writes: "Google recently open sourced Guice, a dependency injection framework for Java 1.5, under the Apache License. Guice bucks the "convention over configuration" trend started by Ruby on Rails in favor of concise but explicit configuration and maintainability. Unlike other J2EE frameworks such as Spring, Guice does only dependency injection, but does it very well, taking full advantage of modern Java features such as annotations and generics. Google is currently using Guice in mission-critical enterprise applications such as AdWords, and other companies are starting to experiment with it as well.

Disclaimer: I am a Google engineer. I didn't contribute to Guice, but I use it in my projects and think it's insanely great."

Adobe Releases Cross-Operating System Runtime 297

An anonymous reader writes to mention that Adobe released the first public version of their new cross-operating system runtime today nicknamed 'Apollo'. "The software relies on HTML, JavaScript, Flash, and Adobe Flex. The alpha version, which presently works on Windows and Macintosh, can be downloaded for free at http://www.adobe.com/go/apollo. Once the Apollo apps are created, users can launch them from their desktops, without using their browser or connecting online. An Apollo application can connect automatically to online data or services when an Internet connection is detected, with new components automatically downloaded and integrated. The user needs the Apollo runtime to run the apps, just as a Flash player is needed to run Flash animations."
Databases

Submission + - Data Centers Breathe Easier with Less Oxygen

danbert8 writes: PC World has an article about an interesting new idea for datacenter fire protection. What better protection is there than prevention? From the article:

Air is composed of about 21 percent oxygen, 78 percent nitrogen and 1 percent of other gases. Fire needs the oxygen to burn, and lower percentages of oxygen makes it more difficult or impossible for fire to start.
http://www.pcworld.com/article/id,129918/article.h tml
Power

Creating Power From Wasted Heat 186

Roland Piquepaille writes "Today, about 90 percent of the world's electricity is created through an indirect and inefficient conversion of heat. It is estimated that two thirds of the heat used by thermoelectric converters are wasted and released. But now, researchers from the University of California at Berkeley have found a new way to convert this wasted heat into electricity by trapping organic molecules between metal nanoparticles. So far, this method of creating electricity creation is in its very early stage, but if it can scale up to mass production it may lead to a new and inexpensive source of energy."
Apple

Apple TV to be a Centrally Controlled P2P Network? 165

Rolgar writes "PBS' Bob Cringely theorizes that since the Apple TV will be an always-on device with a 40GB hard drive, Apple may move to content distribution via a P2P network. The ISPs will incur higher bandwidth locally, possibly lose some subscribers to cable TV, but have fewer costs through the Tier II Internet backbone providers. Bob also expects that Google will be involved with their fiber network and advertising expertise, and my hope is that they'll bundle in YouTube content as well. The article suspects that they won't get around to announcing the full details of this plan until they hit a half million units or more, and that this Apple and Google pairing will become the equivalent of a cable TV provider with almost none of the infrastructure costs. Eventually, he hopes, we'll see a real HD revolution from Apple and Google for this service." If Apple rolled something like this out to the service, would you bite on it? What would it take you to move to this over Tivo or MythTV?
The Courts

Apple Inc. Inks Apple Corps Deal 176

Sometimes_Rational writes to mention Apple Inc. formerly (Apple Computer) has announced an agreement with The Beatles' company, Apple Corps Ltd. which settles the lawsuit brought by Apple Corps. Under the new agreement, "Apple Inc. will own all of the trademarks related to 'Apple' and will license certain of those trademarks back to Apple Corps for their continued use. In addition, the ongoing trademark lawsuit between the companies will end, with each party bearing its own legal costs, and Apple Inc. will continue using its name and logos on iTunes. The terms of settlement are confidential."
Wireless Networking

Ultrawideband Soon To Be Legal In Europe 109

ukhackster writes "ZDNet UK is reporting that ultrawideband will be legalized in Europe within 6 months, but with tougher controls than in America — the only place where it is legal now. Ultrawideband offers wireless connectivity at speeds up to 1Gbps, and is meant to supersede USB and clear our desks of wires. In Europe, fears that UWB might interfere with other technologies have kept it out of the market. Opening up the European market could give manufacturers a powerful incentive to push UWB." From the article: "[S]ources confirmed to ZDNet UK that the restrictions put forward by the EC would indeed be more rigorous than those imposed in the US, although they would not be so restrictive as to make it impossible for some global harmonization of UWB devices... It is understood that the committee decision to allow UWB was based on a far from unanimous majority, with some Scandinavian countries and France opposing the proposal."
Intel

Intel to Make Cheap Flash Laptop 202

sien writes "In a similar vein to the One Laptop Per Child computer Intel have announced that they intend to produce a similar cheap laptop using flash storage.The entry of Intel and the declaration that Microsoft intend to get Windows running on the One Laptop Per Child machine suggests that there may be a general market for a cheap, robust laptop without hard drive or optical storage."

Intel Takes Quad Core To the Desktop 191

Rob writes to mention a Computer Business Review Online article about Intel's official launch of the Kentsfield chipset. Their Quad Core offering, Intel is claiming, is up to 80% faster than the dual-core Conroe released this past July. From the article: "Kentsfield, a 2.66GHz chip with a 1066MHz front-side bus, is more for computational-heavy usage, including digital content creation, engineering analysis, such as CAD, and actuarial and other financial applications. Steve Smith, director of operations for Intel digital enterprise group, claimed rendering is 58% faster for users building digital content creation systems, for video, photo editing or digital audio. In other words, Kentsfield is for high-end desktops or workstations only. For the average office worker who uses their PC for general productivity apps, such as communications and garden-variety computing, Smith recommended the Core 2 Duo from 'a price point and performance perspective.'"
Biotech

Scientists Find New Painkiller From Saliva 398

dptalia writes "Scientists have found a new pain killer based on human saliva. Apparently 1 gram of the new drug provides as much pain blocking as 3 grams of morphine. The drug blocks the breakdown of the body's natural pain killing mechanism. Scientists say the molecule is simple and synthesis is expected to be simple."

TOP500 Supercomputer Sites For 2006 108

geaux writes to let us know about the release of the 28th TOP500 List of the world's fastest supercomputers. From the article: "The IBM BlueGene/L system, installed at DOE's Lawrence Livermore National Laboratory, retains the No. 1 spot with a Linpack performance of 280.6 teraflops (trillions of calculations per second, or Tflop/s). The new No. 2 systems is Sandia National Laboratories' Cray Red Storm supercomputer, only the second system ever to be recorded to exceed the 100 Tflops/s mark with 101.4 Tflops/s... Slipping to No. 3 is the IBM eServer Blue Gene Solution system, installed at IBM's Thomas Watson Research Center, with 91.20 Tflops/s Linpack performance." You need over 6.6 Tflop/s to make it into the top 100.
Education

New Zealand To Allow 'Text-Speak' On Exams 421

ScentCone writes "New Zealand's Qualification Authority (which sets testing standards for the public schools) is confident that those grading papers will understand the meaning of students' responses, even if they use phone/IM-style text-speak. From the article: 'credit will be given if the answer "clearly shows the required understanding," even if it contains text-speak.' Many teachers are not amused, and critics say that the move will devalue NZ's equivalent of a high school diploma." Not to mention that graders will need to be restrained so they don't gouge their own eyes out. While in the medium of text messages, some shorthand might be in order, but I didn't realize that world paper, pencil, and ink shortages were so severe so that text-speak is necessary everywhere.

Geekspeak Baffles Web Users 363

An anonymous reader writes to mention a BBC article on the technology buying public's continued frustration with 'geek speak'. Despite ever-increasing adoption of high tech gadgets in first-world nations, the terms used to describe what these new toys do often elude the people who buy them. From the article: "Acronyms in particular foxed users. 75% of online Britons did not know that VOD stands for video-on-demand, while 68% were unaware that personal video recorders were more commonly referred to as PVRs. Millions of people keep in touch via instant messaging but some 57% of online Brits said they did not know that the acronym for it was IM. 'The technology industry is perhaps the most guilty of all industries when it comes to love of acronyms,' said Mr Burmaster. "

Plastic Batteries Coming Soon? 200

Roland Piquepaille writes "Engineers at Brown University have built a prototype of a hybrid plastic battery that uses a conductive polymer. The system, which marries the power of a capacitor with the storage capacity of a battery, can store and deliver power efficiently. For example, during performance testing, 'it delivered more than 100 times the power of a standard alkaline battery.' Still, it's unlikely that such a device can appear on the market before several years."

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