stronghawk writes "The creator of the Nickel-O-Matic is back at it and has now built a Turing Machine from a Parallax Propeller chip-based controller, motors, a dry-erase marker and a non-infinite supply of shiny 35mm leader film. From his FAQ: 'While thinking about Turing machines I found that no one had ever actually built one, at least not one that looked like Turing's original concept (if someone does know of one, please let me know). There have been a few other physical Turing machines like the Logo of Doom, but none were immediately recognizable as Turing machines. As I am always looking for a new challenge, I set out to build what you see here.'"

solanum writes "On March 2nd Crossover 9.0 was released. CrossOver 9 features a new user interface that focuses on making installation of Windows software quicker and easier than previous versions. Another new feature is CrossOver's ability to download installation 'recipes' directly from CodeWeavers online Compatibility Database. 'If another CrossOver user has figured out how to use CrossOver to install a Windows application, they can upload that installation recipe to our database,' said Jeremy White, CodeWeavers chief executive officer. 'As we go forward, and build this online storehouse, CrossOver will begin to automatically install that same application for other users. This enables us to move closer to a world where CrossOver will begin to run the majority of Windows apps, and not just an officially supported subset. In other words, our diabolical plot for world domination is going exactly as planned,' he added. Early reviews and comments are positive, and my own experience is that many more Windows applications work in this new version than previously."

Arvisp writes "In 1912 Australian explorer Douglas Mawson planned to fly over the southern pole. His lost plane has now been found. The plane – the first off the Vickers production line in Britain – was built in 1911, only eight years after the Wright brothers executed the first powered flight. For the past three years, a team of Australian explorers has been engaged in a fruitless search for the aircraft, last seen in 1975. Then on Friday, a carpenter with the team, Mark Farrell, struck gold: wandering along the icy shore near the team's camp, he noticed large fragments of metal sitting among the rocks, just a few inches beneath the water."

Several readers wrote in with a CNET report that raises novel free-speech questions. MySpace asked GoDaddy to pull the plug on Seclists.org, a site run by Fyodor Vaskovich, the father of nmap. The site hosts a quarter million pages of mailing-list archives and the like. MySpace did not obtain a court order or, apparently, compose a DMCA takedown notice: it simply asked GoDaddy to remove a site that happened to archive a list of thousands of MySpace usernames and passwords, and GoDaddy complied. Fyodor says the takedown happened without prior notice. The site was unavailable for about seven hours until he found out what was happening and removed the offending posting. The CNET article concludes: "When asked if GoDaddy would remove the registration for a news site like CNET News.com, if a reader posted illegal information in a discussion forum and editors could not be immediately reached over a holiday, Jones replied: 'I don't know... It's a case-by-case basis.'"

John C. Worsley writes "Google announced today a modification to their search algorithm that minimizes well-known googlebombing exploits. Searches on 'miserable failure' and their ilk no longer bring up political targets. The Google blogger writes: 'By improving our analysis of the link structure of the web, Google has begun minimizing the impact of many Googlebombs. Now we will typically return commentary, discussions, and articles about the Googlebombs instead.'"

baron writes with a blog post explaining in detail why 99.9% of S. Korea uses Windows. This amazing tale began in 1998 when Korea decided it couldn't wait for SSL to be standardized (which it was in 1999) and commissioned an ActiveX control for secure Web transactions. At first there was a secure Netscape plugin too, but we know how that story ended. Quoting: "This nation is a place where Apple Macintosh users cannot bank online, make any purchases online, or interact with any of the nation's e-government sites online. In fact, Linux users, Mozilla Firefox users, and Opera users are also banned from any of these types of transactions..." Now that Microsoft has made ActiveX more secure in Vista, every Web site in S. Korea is scrambling to get things working again and the government is advising citizens not to install Vista. At the end of all this work, they will still be a monoculture in thrall to Microsoft, with millions of users sitting behind some of the fattest pipes in the world.

DeadlyBattleRobot writes in with a story from Computerworld about a rather simple scam that has been observed in the wild in several US airports. Bad guys set up a computer-to-computer (ad hoc) network and name it "Free Wi-Fi." You join it and, if you have file sharing enabled, your computer becomes a zombie. The perp has set up Internet sharing so you actually get the connectivity you expected, and you are none the wiser. Of course no one reading this would fall for such an elementary con. The article gives detailed instructions on how to make sure your computer doesn't connect automatically to any offered network, and how to tell if an access point is really an ad hoc network (it's harder on Vista).

K7DAN writes "It appears that state-of-the-art connectivity in Boeing's newest aircraft means a wired, not a wireless network. The Seattle Times reports that Boeing has abandoned plans to bring entertainment and information to passengers through a wireless system in its 787 Dreamliner due to possible production delays and potential conflicts with other radio services around the world. A side benefit is an actual reduction in weight using the wired system. Amazingly, the LAN cables needed to connect every seat in the aircraft weigh 150 lbs less than all the wireless antennae, access points, and thickened ceiling panels required to accommodate a wireless network (the design called for an access point above each row)." The article concludes: "The net impact, [a Boeing spokesman] said, is less technical risk, some weight saved, the system's flexibility and quality preserved plus 'a bit of schedule relief.'"

An anonymous reader writes "Stanford University and Microsoft Research have published a study that claims that the new Extended Validation SSL Certificates in IE7 are ineffective (PDF). The study, based on user testing, found that EV certificates don't improve users' ability to detect attacks, that the interface can be spoofed, and that training users actually decreases their ability to detect attacks. The study will be presented at Usable Security 2007 next month, which is a little late now that the new certificates are already being issued."

Z-MaxX writes to point out Reuters coverage following up on last month's news that the US Mint has made it illegal to melt or export US coins in bulk, since the value of their constituent metals — in the case of pennies and nickels — now exceeds their face value. The new story quotes Francois Velde, senior economist at the Federal Reserve Bank of Chicago, who thinks the new rules will not be enough — he believes that determined speculators are already piling up pennies. Velde suggests "rebasing" the penny to be worth five cents. Quoting Velde: "These factors suggest that, sooner or later, the penny will join the farthing (one-quarter of a penny) and the hapenny (one-half of a penny) in coin museums."

WaltonNews wrote in with a story about possible underground water on Mars. The article begins: "The Mars Express spacecraft, from the European Space Agency (ESA), has indicated to scientists that the dry atmosphere and surface on the planet Mars does not necessarily mean Mars is dry underneath the surface. In fact, a huge storehouse of water and carbon dioxide could be found in underground reservoirs."