jamie pointed out an important announcement in the Perl community. Adam Kennedy, known as Alias, developed Strawberry Perl to "make Win32 a truly first class citizen of the Perl platform world." Over the last year, major CPAN modules have used Strawberry Perl to get to releases that work trouble-free on Windows. But the tens of thousands of smaller modules on CPAN are lagging, in many cases because of lack of access to a Windows environment for development and testing. Now Alias has worked with Microsoft's Open Source Software Lab to provide for every CPAN author free access to a centrally-hosted virtual machine environment containing every major version of Windows. "More information (and press releases) will follow, the entire program under which this partnership will be run is so new it's only just been given a name, so some of the organisational details will ironed out as we go. But for now, to all the CPAN authors, all I have to add is... Merry Christmas. P.S. Or your appropriate equivalent religious or non-religious event, if any, occurring during the month of December, etc., etc."

Frequent Slashdot contributor Bennett Haselton writes "A 2006 paper by Matthew Salganik, Peter Dodds and Duncan Watts, about the patterns that users follow in choosing and recommending songs to each other on a music download site, may be the key to understanding the most effective form of "censorship" that still exists in mostly-free countries like the US It also explains why your great ideas haven't made you famous, while lower-wattage bulbs always seem to find a platform to spout off their ideas (and you can keep your smart remarks to yourself)." Read on for the rest of Bennett's take on why the effects of peer ratings on a music download site go a long way towards explaining how good ideas can effectively be "censored" even in a country with no formal political censorship.

ptorrone writes "MAKE Magazine has put together their 3rd annual 'State of Open Source Hardware 2008' — in just a few years, the number of projects has grown from a small handful to an amazing 60+ offerings. Similar to open source software, open source hardware is available with source code, schematics, firmware and bills of materials, and allows commercial use. The most popular project, Arduino, the open source prototyping platform for artists and engineers, has shipped over 60,000 units." The article is formatted such that the first link for a particular device will usually take you to the project home page. Some will bring you instead to where you can purchase the items, but most still have a "How To" tab which will direct you to guides and instructions on how to build your own gadgets. There are a bunch of interesting devices, from the Game of Life on the outside of a cube to a home-made MP3 player to OpenMoko.

wooby writes "With the release of Android's source code, we may see iPhone and Nokia clone phones of Chinese origin capable of running Google Android. These phones, often available for less than $200 without a contract, are available on DealExtreme and elsewhere. But the software running on them is universally awful. Is the clone phone market a vast, nascent install-base for Android, and part of Google's end game? According to Google's Dave Bort, 'One of our goals would be, just to get Android all over the place' [YouTube link]."

mjasay writes "As if the proprietary software world needed any help, two business professors from Harvard and Stanford have combined to publish 'Divide and Conquer: Competing with Free Technology Under Network Effects,' a research paper dedicated to helping business executives fight the onslaught of open source software. The professors advise 'the commercial vendor ... to bring its product to market first, to judiciously improve its product features, to keep its product "closed" so the open source product cannot tap into the network already built by the commercial product, and to segment the market so it can take advantage of a divide-and-conquer strategy.' The professors also suggest that 'embrace and extend' is a great model for when the open source product gets to market first. Glad to see that $48,921 that Stanford MBAs pay being put to good use. Having said that, such research is perhaps a great, market-driven indication that open source is having a serious effect on proprietary technology vendors."

martins writes "The website of popular magazine BusinessWeek has been attacked via SQL injection in an attempt to infect its readership with malware. Hundreds of pages in a section of BusinessWeek's website which offers information about where MBA students might find future employers have been affected."

MacRonin recommends a press release over at the EFF on their recent court victory affirming that cell phone location data is protected by the Fourth Amendment. Here is the decision (PDF). "In an unprecedented victory for cell phone privacy, a federal court has affirmed that cell phone location information stored by a mobile phone provider is protected by the Fourth Amendment and that the government must obtain a warrant based on probable cause before seizing such records. EFF has successfully argued before other courts that the government needs a warrant before it can track a cell phones location in real-time. However, this is the first known case where a court has found that the government must also obtain a warrant when obtaining stored records about a cell phones location from the mobile phone provider."

MojoKid writes "During SIGGRAPH 2008 in Los Angeles, NVIDIA is demonstrating a fully interactive GPU-based ray tracer. The demo is based purely on NVIDIA GPU technology, and according to NVIDIA the ray tracer shows linear scaling during rendering of a complex, two-million polygon, anti-aliased automotive styling application. The article reproduces screenshots from NVIDIA's demo. At three bounces (rays being traced as they bounce three times through a scene), performance is demonstrated at up to 30fps at HD resolutions of 1920x1080 for an image-based lighting paint shader, ray-traced shadows, reflections and refractions running on four next-generation Quadro GPUs in an NVIDIA Quadro Plex 2100 D4 Visual Computing System." Meanwhile reader arcticstoat passes on Intel's latest claim that rasterisation will die out the next few years, possibly in favour of ray tracing.

An anonymous reader writes "Researchers at Harvard University and Hamamatsu Photonics have found a way to collimate lasers without lenses. In the new 'plasmonic collimator' technique, grooves are etched directly into the semiconductor laser's internal mirror. This results in surface plasmons giving rise to constructive interference, eliminating the need for the bulky optical lenses that usually focus the light from semiconductor lasers. The technique has promise for steering laser beams without moving parts and for working with polarized light."

Lt.Hawkins was one of many readers sending in word that the escaped spam king discussed yesterday was found dead in Colorado, after apparently killing his wife and 3-year-old daughter. A teenager was injured, and an infant was found alive in the car.

Alexander Rose writes "Neal Stephenson's new novel, ANATHEM, germinated in 01999 when Danny Hillis asked him and several other contributors to sketch out their ideas of what the Millennium Clock might look like. Stephenson tossed off a quick sketch and promptly forgot about it. Five years later however, when he was between projects, the idea came back to him, and he began to explore the possibility of building a novel around it. ANATHEM is the result, and will be released on September 9th, 02008." Read Rose's complete posting for more information about the release of the book, which he describes as set "in a genre bending alt-future-retro world where mechani-punk technology meets space opera in a blend of the best of Snow Crash and the Baroque Cycle."

Antiglobalism writes "Scientists say they have found a workable way of reducing CO2 levels in the atmosphere by adding lime to seawater. And they think it has the potential to dramatically reverse CO2 accumulation in the atmosphere, reports Cath O'Driscoll in SCI's Chemistry & Industry magazine published today."

An anonymous reader writes "It seems that ISPs have gathered together with 45 attorney generals and the National Center for Missing and Exploited Children (NCMEC) to form an agreement to crush child pornography. What does that mean? Probably the same as it meant for RoadRunner, Sprint, AT&T and Verizon customers — the end of the newsgroups." Here's the back-patting press-release from the various parties who signed on (the National Cable & Telecommunications Association, the National Center for Missing and Exploited Children, and the National Association of Attorneys General), though the actual text of the agreement does not seem to have been made public.

Kligat writes "The Kuiper belt object formerly known as (136472) 2005 FY9 has been rechristened Makemake and classified as a dwarf planet and plutoid by the International Astronomical Union, according to the United States Geological Survey. The reclassification occurs just a month after the latter category was created. The object was referred to by the team of discoverers by the codename Easterbunny, and the name Makemake comes from the creation deity of Easter Island, in accordance with IAU rules on naming Kuiper belt objects."