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Cassini's Primary Mission Ends, Two-Year Extension Begins
wooferhound points out recent news that the Cassini probe has completed its original four-year mission and is beginning a two-year extended mission, which was authorized earlier this year. Cassini's first mission brought us a treasure trove of information about Saturn and its various moons. The new mission will target two of those moons in particular for further study: Titan and Enceladus. Quoting: "The spacecraft is extremely healthy and carries 12 instruments powered by three radioisotope thermoelectric generators. Data from Cassini's nominal and extended missions could lay the groundwork for possible future missions to Saturn, Titan or Enceladus. [The two moons] are primary targets in the two-year extended mission, dubbed the Cassini Equinox Mission. This time period also will allow for monitoring seasonal effects on Titan and Saturn, exploring new places within Saturn's magnetosphere, and observing the unique ring geometry of the Saturn equinox in August of 2009 when sunlight will pass directly through the plane of the rings."
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Working Towards an Eco-Friendly Fireworks Display
phobos13013 writes "Here's an article just in time for 4th of July fireworks shows! The ACS's Chemical and Engineering News provides a fairly technical discussion about the hazardous chemicals in modern fireworks displays. Perchlorate is currently the oxidizer of choice in fireworks, but it is also known to be a thyroid blocker. Since perchlorates are water-soluble anions, they dissolve into groundwater quickly. A study performed last summer over a lake in Ada, Oklahoma showed that less than a day after a fireworks display, the lake's chlorate levels jumped by a factor of 1,000. It took weeks for the levels to drop back down to their baseline. On the other hand, heavy metals are used to produce the pretty colors typically associated with the best fireworks. The trend is to start using nitrogen-based oxidizing fireworks; they produce less smoke, which means a smaller amount of colorizing agents can be used in displays."
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Interview With Author of the First Spoof Language
An anonymous reader brings us Computerworld's interview with Don Woods, one of the creators of Compiler Language With No Pronounceable Acronym (INTERCAL). INTERCAL and its documentation were created in 1972 as a parody of that era's languages and instruction manuals. Among other things, Woods had this to say: "We designed the language without too much trouble. Writing the manual took a while, especially for things like the circuit diagrams we included as nonsensical illustrations. The compiler itself actually wasn't too much trouble, given that we weren't at all concerned with optimising the performance of either the compiler or the compiled code. I admit I'm surprised at its longevity. Some of the jokes in the original work feel rather dated at this point. It helps that the language provides a place where people can discuss oddball features missing from other languages, such as the 'COME FROM' statement and operators that work in base 3."
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IE 8 To Include New Security Tools
Trailrunner7 writes "Internet Explorer has been a security punching bag for years, and rightfully so. IE 6 was arguably the least secure browser of all time. But Microsoft has been trying to get their act together on security, and the new beta of IE 8, due in August, will have a slew of new security features including protection against Type-1 cross-site scripting attacks, a better phishing filter and better security for ActiveX controls."
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NC Judge Takes "A Fresh Look" At RIAA Subpoenas
NewYorkCountryLawyer writes "When some North Carolina State students recently brought to the attention of the Court the apparent illegality of the RIAA's investigations by unlicensed investigators, they also caught the attention of the judges. After reading these new papers, District Judge Louise W. Flanagan, who admits that she's been routinely signing the RIAA's ex parte discovery orders in the past, has indicated that she is now going to take 'a fresh look' at the RIAA's tactics. She issued a stay of the subpoena, ordering NC State not to respond to it, and referred the motions to dismiss the cases to a Magistrate Judge for him to take that 'fresh look' at what has been going on."
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Open Source Twitter Competitor Emerges
ruphus13 writes "Twitter has had a lot of public woes with Open Source technologies like Ruby on Rails, and a lot of alternatives have sprung up in the micro-blogging world, but no one has managed to dislodge twitter in its usage or appeal. Now, an Open Source alternative by Identi.ca, backed by project Laconica has emerged. From the article, 'It supports OpenID for logins, is completely free software, and is designed to apply a Creative Commons license to all the traffic that it carries. It's also built to support the OpenMicroBlogging protocol, meaning that (at least in theory) it can attack scalability issues by federating together multiple autonomous servers. The underpinnings of Laconica include PHP, PEAR, and XMPP. You can download a tarball of the source, or check it out directly if you're using Darcs (there's also an unofficial mirror on Google Code, giving you Subversion access for a read-only copy).' The community will still need to work on this, if a true competitor to twitter is to be had. It is lacking APIs, and SMS integration. Oh, and millions of users!"
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Lost Footage of "Metropolis" Found
ram.loss writes "According to a Reuters article, a long version of Metropolis has been found at a cinema museum in Argentina, by a newly appointed archivist. The reels have been authenticated by the Murnau foundation at Germany. 'Although estimates of its original length vary depending on the speed at which it is shown, Possmann said "Metropolis" was conceived as a film lasting just over 2-1/2 hours. Around 20 to 25 minutes of footage that fleshes out secondary characters and sheds light on the plot would be added to the film pending restoration, he added. But around 5 minutes of the original were probably still missing, he said.'"
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eBay'er Arrested for Attempting to Sell His Vote
The Associated Press reports that Max P. Sanders, 19 is charged with a felony for attempting to auction off his vote in the upcoming presidential election on eBay. From the article: '"Fundamentally, we believe it is wrong to sell your vote," said John Aiken, a spokesman for the office. "There are people that have died for this country for our right to vote, and to take something that lightly, to say, 'I can be bought.'" [...] "It's a real shame"' Yes, that is a terrible shame, isn't it. Perhaps we should arrest, prosecute, and imprison everyone who sells their vote. The boy says it was all a joke, but prosecutors aren't laughing. Max faces up to 5 years in prison and $10,000 in fines if he is convicted.
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Prominent Mathemathicians Rebuke Recent Riemann Hypothesis Proof
Bryan writes "Xian-Jin Li's purported proof of the Riemann Hypothesis (reported on recently) has been rebuked by Fields Medalist Terence Tao. Fortunately, Dr. Li's proof fails alongside a respectable graveyard of previous attempts." Relatedly, jim.shilliday writes "The proof cites and appears to be based in part on the work of the leading French theorist Alain Connes. A few hours ago, Connes posted a comment on his blog stating that the purported proof is so badly flawed that he stopped reading it."
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First Results From Messenger's Mercury Flyby
Several readers noted the special section in Science, published today, with results from Messenger's flyby of Mercury last January. One conclusion is that volcanism has shaped the planet, contrary to earlier theories that Mercury had been "dead on arrival." The LA Time's coverage highlights the finding that Mercury has shrunk by a mile in diameter over its lifetime, due to shrinkage at its core.
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Bavarian Police Can Legally Place Trojans On PCs
An anonymous reader writes "The Bavarian Parliament passed a law that allows Bavarian police to place 'Remote Forensic Software' (Google translation) on a suspect's computer as well as on the computers of a suspect's contacts. They may break into houses in secret to install the RFS if a remote installation is not possible; and while they are there a (physical) search is permitted too. The RFS may be used to read, delete, and alter data." The translation says that RFSs may be used in cases of an "urgent threat to the existence or the security of the Federation or a country or physical, life or liberty of a person... Even where there is a reasonable assumptions on concrete preparatory acts for such serious offenses."
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Google Seeking "FriendRank" Patent
theodp writes "In its just-published patent application for Network Node Ad Targeting, Google hatches plans for identifying the most influential of a circle of friends and providing this 'influencer' with 'financial incentives from advertisers in exchange for permission to display advertisements on the member's [social network] profile' (sound familiar, Jeremy?). Doing so will 'provide advertisers with the option of targeting either all members in the community or advertising only on the profile of the influencer, thereby targeting the entire community,' explains Google. Who says you can't buy friendship!"
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Best Way To Get Back a Stolen Computer?
davidphogan74 writes "I have some stolen computers checking in with a server we have (software pre-loaded), and I have full access to the systems. What's the best way to deal with this situation? The local police (to the theft) have been contacted several times and seem to be clueless. I personally have no financial interest in these computers, I just don't like atom-thieves. What's the best way to handle knowing the IPs, email addresses, MySpace sites, the Google login, etc. when working with law enforcement? The officer I spoke with (who genuinely seemed to care) didn't know an IP address from a mailing address, so I called others. Nobody cared. Anyone have any ideas?"
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The Privacy Paradox
Dekortage writes "The NYTimes has a piece up about the paradox of privacy: 'Normally sane people have inconsistent and contradictory impulses and opinions when it comes to their safeguarding their own private information.' More specifically, it's all how you ask: if you don't talk about privacy, people won't worry about it. In one survey, 'When the issue of confidentiality was raised, participants clammed up. For example, 25 percent of the students who were given a strong assurance of confidentiality admitted to having copied someone else's homework. Among those given no assurance of confidentiality, more than half admitted to it.'"
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Irrigation Controller Stolen, Wirelessly Rescues Itself
wooferhound sends along an amusing piece about thieves who got run over by technology and never knew what hit them. "A Rain Master Eagle-i Irrigation Controller recently stolen out of a housing development just outside of Tucson traveled nearly 80 miles before rescuing itself. The smart controller is now back in place on the wall where it was originally pinched... In this day and age, something that may look passive like an irrigation controller may not be so passive. The thieves didn't realize they were removing equipment that features 2-way wireless communications via the Internet. Three weeks later, the unexpected happened. The Maintenance Supervisor noticed a signal coming in from the stolen controller. He thought it was kind of odd that it was up and running... Whoever had stolen it had plugged it back in."
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