SciGuy writes "I am a physics teacher for 9th graders. I really want to teach them modern electronics (something beyond the light bulb and battery). My hope is for a project that: 1) Is fun 2) Teaches about circuits that are relevant to their life. 3) Doesn't rely too heavily on a black box microcontroller. Individual components would probably be better. (I realize that #2 and #3 are probably contradictory. They will already be programming in my class but I want them to understand the circuitry behind modern tech.) 4) It must be as cheap as possible. Yay, public school. Unless some of the parts can be scrounged or found at home, I would probably want to keep the project around $5." What would you build?

SlappingOysters writes "IGN has taken a look at the most impressive middleware solutions for the next generation of gaming, giving a detailed analysis of which engines are performing the best and which have the most exciting futures. It runs through the technical strengths of each engine, as well as how that translates into actual gameplay. It also runs through which software has and will be using each engine."

An anonymous reader writes "Chris Wilson reviews Kodu, the new XBox game that he calls 'Logo on Steroids.' The game allows you to build a world and program every object in it with an in-house graphical language, making the game a primitive example of 'reactive state machines' in a 'multi-agent concurrent system.' It sounds like what we call 'application specific integrated circuits' in engineering, where every line of code runs in parallel."

Jon Morgan writes "Whilst heaving around numerous data storage systems to sell (they weigh A LOT!), we got to wondering: How heavy is a Petabyte of data storage? Our best guess is 365KG, which is 6 million times lighter than in 1980! But is there a lighter way to store a Petabyte?"

Ianopolous writes "Classic DOOM and DSL Linux Desktop inside your Java-enabled browser! The latest JPC, the fast 100% Java x86 PC emulator, is now available with online demos and downloads. JPC is open source and is the most secure way of running x86 software ever — 2 layers (applet sandbox, JPC sandbox) of independently validated security make it the world's most secure means of isolating x86 software. Visit the website to try out some classic games and play around with Linux all within your web browser. Refresh = reboot!"

BBCWatcher writes "Computerworld's Steven J. Vaughan-Nichols reports that the London Stock Exchange is abandoning its Microsoft Windows-based trading platform: 'Anyone who was ever fool enough to believe that Microsoft software was good enough to be used for a mission-critical operation had their face slapped this September when the LSE's Windows-based TradElect system brought the market to a standstill for almost an entire day .... Sources at the LSE tell me to this day that the problem was with TradElect ...'"

Dusty writes "After several false alarms, the Ulysses Mission is finally ending. According to the Spacecraft Operations Manager's latest status report, the last track will be on 30th June 2009 from 15:25 until 20:20 UTC. 'We've tried to bolster our dwindling tracking allocation with some success by grabbing antenna time released on short notice (mostly by the Spitzer Project). However, weekly data return figures are now typically 10% or less. And soon, even 512 bps from 70m antennas will be a thing of the past.' Further details about Ulysses' 18-year mission are available from NASA and the ESA. We discussed the failing spacecraft last summer when it looked like its fuel was going to freeze, but through clever engineering, experts managed to squeeze out another year.

bonch writes "A Swedish court has ruled that the judge in the PirateBay trial is unbiased and there will be no retrial. Stockholm District Court defended the judge's membership in copyright organizations as a necessity to 'keep up with developments in the field' and that merely endorsing the idea of copyright law was not grounds for a mistrial. The defendants must now rely on the appeal process, while one defendant has written on his Twitter account that the PirateBay will also be suing Sweden for human rights violations."

mcgrew writes "CNN reports that 'A Tennessee man is facing charges of aggravated sexual exploitation of a minor for what authorities say are three pictures — none of them featuring an actual child's body. Instead, according to testimony presented at Michael Wayne Campbell's preliminary hearing in Chattanooga, Tennessee, on Wednesday, the photos feature the faces of three young girls placed on the nude bodies of adult females, CNN affiliate WDEF reported.'"

An anonymous reader lets us know about the dire straits the SORBS anti-spam blacklist finds itself in. According to a notice posted on the top page, long-time host the University of Queensland has "decided not to honor their agreement with... SORBS and terminate the hosting contract." The post, signed "Michelle Sullivan (Previously known as Matthew Sullivan)," says that the project needs either to "find alternative hosting for a 42RU rack in the Brisbane area of Queensland Australia" or to find a buyer. Offers are solicited for the assets of SORBS as an ongoing anti-spam service — it's now handling over 30 billion DNS queries per day. An update to the post says "A number of offers have already been made, we are evaluating each on their own merits." Failing a successful resolution, SORBS will cease operations on July 20, 2009 at 12 noon Brisbane time. Such a shutdown could slow or disrupt anti-spam efforts for large numbers of mail hosts worldwide.

Techdirt points out that the EFF is examining the constitutionality of the recent $1.9 million verdict awarded in favor of the RIAA against Jammie Thomas. While on the surface it may seem that this excessive award should be easy to overturn since grossly excessive punitive damage awards are considered to violate the Due Process clause of the US Constitution, the Supreme Court seems to have been ignoring precedent and upholding copyright's importance at any cost. "Given the size of the statutory damages award, Ms. Thomas-Rasset's legal team will likely be seriously considering a constitutional challenge to the verdict. A large and disproportionate damage award like this raises at least two potential constitutional concerns. First, the Supreme Court has made it clear that 'grossly excessive' punitive damage awards (e.g., $2 million award against BMW for selling a repainted BMW as 'new') violate the Due Process clause of the US Constitution. In evaluating whether an award 'grossly excessive,' courts evaluate three criteria: 1) the degree of reprehensibility of the defendant's actions, 2) the disparity between the harm to the plaintiff and the punitive award, and 3) the similarity or difference between the punitive award and civil penalties authorized or imposed in comparable situations. Does a $1.92 million award for sharing 24 songs cross the line into 'grossly excessive?' And do these Due Process limitations apply differently to statutory damages than to punitive damages? These are questions that the court will have to decide if the issue is raised by Ms. Thomas-Rasset's attorneys."

Jay notes a Wall Street Journal report about ad networks unintentionally selling empty space to malware loaders (the link is to a syndicating site that doesn't require a subscription to view). The submitter comments: "The labeling of the fake ad sellers as hackers is pretty bogus; there's no hacking involved. Simply sign up for one of these networks, create your fake site, put up another company's creative, and you're good to go." The incidents being reported go back a few months, but the pattern of this criminal activity seems to be coming clear only recently."EWeek.com, a technology news site owned by Ziff Davis Enterprise, in February displayed an ad on its homepage masquerading as a promotion for LaCoste, the shirt maker. The retailer hadn't placed the ad — a hacker had, to direct users to a Web site where harmful programs would be downloaded to their computers, says Stephen Wellman, director of community and content for Ziff Davis."

suraj.sun writes "The UK's Virgin Media could start suspending persistent file sharers on a temporary basis, using information provided to it by Universal Music. The ISP announced on Monday that it would, before Christmas, launch an all-you-can-eat music download service for its users, based on a monthly subscription fee. The tracks will all be DRM-free. 'In parallel, the two companies will be working together to protect Universal Music's intellectual property and drive a material reduction in the unauthorized distribution of its repertoire across Virgin Media's network,' a statement read. 'This will involve implementing a range of different strategies to educate file sharers about online piracy and to raise awareness of legal alternatives. They include, as a last resort for persistent offenders, a temporary suspension of internet access.' DTecNet has already been working with UK content companies for some time to do much the same thing, and is also working with RIAA in the United States."