krou writes "Writing in Acta Astronautica, Seti astronomer Seth Shostak argues that we should be looking for 'sentient machines' rather than biological life. In an interview with the BBC, he said, 'If you look at the timescales for the development of technology, at some point you invent radio and then you go on the air and then we have a chance of finding you. But within a few hundred years of inventing radio — at least if we're any example — you invent thinking machines; we're probably going to do that in this century. So you've invented your successors and only for a few hundred years are you... a "biological" intelligence.' As a result, he says 'we could spend at least a few percent of our time... looking in the directions that are maybe not the most attractive in terms of biological intelligence but maybe where sentient machines are hanging out.'"

Kurofuneparry writes "Pennsylvania generally and Philadelphia specifically have had a number of budget issues and some bloggers are seeing the results. From the article: '... yes, cash-strapped cities can't very well ignore potential sources of income. But at the same time, there must be some room for discretion and common sense.'"

theodp writes "The National Park Service is finding technology to be a double-edged sword. While new technologies can and do save lives, the NPS is also finding that unseasoned hikers and campers are now boldly going where they never would have gone before, counting on cellphones, GPS, and SPOT devices to bail them out if they get into trouble. Last fall, a group of hikers in the Grand Canyon called in rescue helicopters three times by pressing the emergency button on their satellite location device. When rangers arrived the second time, the hikers complained that their water supply tasted salty. 'Because of having that electronic device, people have an expectation that they can do something stupid and be rescued,' said a spokeswoman for Grand Teton National Park. 'Every once in a while we get a call from someone who has gone to the top of a peak, the weather has turned and they are confused about how to get down and they want someone to personally escort them. The answer is that you are up there for the night.'"

Plammox writes "A non-profit suborbital space endeavor lead by Kristian von Bengtson and Peter Madsen is trying to put a man in space. The first test of the boosters and space craft in combination with the sea launch platform will take place this week. The catch? All of this is a non-profit project based on voluntary labor and sponsors. How will they get the launch platform out in the middle of the Baltic sea to perform the test? With the founder's home-built submarine pushing it, of course."

An anonymous reader writes "The German government is proposing a bill declaring that employees have an expectation of privacy at the workplace (translated article). Among other provisions, the bill would ban employers from surveilling their employees by cameras or logging and reading their emails. Also, potential employers would not be allowed to view an applicant's profile at Facebook or any other social network that hasn't actually been made for this purpose."

crimeandpunishment writes "North Korea has apparently decided this social networking thing is worth doing. Just days after launching Twitter and YouTube accounts, it appears to have added Facebook to the list. It probably won't get too many friends in South Korea, which has already blocked access to the North Korean Twitter account for containing 'illegal information' under its security laws...and says the Facebook page could suffer the same fate."

An anonymous reader writes "Did you ever notice how each new generation of cell-phone tech gets branded '3G,' and the previous thing is retroactively downgraded to some lesser number of Gs? An MIT engineer explains why in this brilliant essay about '3G' over the last 10 years, showing how the cell carriers have kept offering it and swiping it away to sell more stuff. He cites numerous Cingular/AT&T and Sprint press releases showing how the companies have made '3G' into a brand name ideally suited for amnesiac consumers. Meanwhile, no cell carrier is foolish enough to sell you bottom-line throughput like an ISP in 1996 — you could actually hold them to that (PDF)."

An anonymous reader writes "Anyone who's ever taken a programming course or tried to learn how to code out of a book will have come across sorting algorithms. Bubble, heap, merge — there's a long list of methods for sorting data. The subject matter is fairly dry. Thankfully, someone has found a way to not only make sorting more interesting, but easier to remember and understand, too."

astroengine writes "New observations by NASA's Lunar Reconnaissance Orbiter have uncovered a number of previously unknown, recently formed 'lobate scarps' — raised cliffs about 9 meters high and several kilometers long — over the lunar surface. These scarps form along thrust faults where compression forces the moon's crust to rise. Up until now it was thought these lobate scarps only occurred around the lunar equator, but the high resolution LRO imagery suggests they are ubiquitous, regardless of latitude. As the moon is geologically inactive, what could be creating these features? It would appear the moon's surface is acting like the skin of an apple surrounding the shrinking, dehydrated flesh of the fruit; the lunar crust (skin) is wrinkling as the body of the moon (the flesh) shrinks due to cooling contraction inside the moon's core."

War, earthquakes, and broken washers are all unavoidable events for which a carrier should not be liable if travel is delayed according to Southwest Airlines. Southwest quietly updated their act of God list a few weeks ago to include mechanical problems with the other horrors of an angry travel god. From the article: "Robert Mann, an airline industry analyst based in Port Washington, NY, called it 'surprising' that Southwest, which has a reputation for stellar customer service, would make a change that puts passengers at a legal disadvantage if an aircraft breakdown delays their travel. Keeping a fleet mechanically sound 'is certainly within the control of any airline,' Mann said. 'Putting mechanical issues in the same category as an act of God — I don't think that's what God intended.'"

Caledfwlch writes with a followup to news we discussed a couple days ago about a study that found only 0.3% of torrents to be legal. (A further 11% was described as "ambiguous.") TorrentFreak looked more deeply into the study and found a number of flaws, suggesting that the researchers' data may have been pulled from a bogus tracker. Quoting: "Here's where the researchers make total fools out of themselves. In their answer to the question they refer to a table of the top 10 most seeded torrents. ... the most seeded file was uploaded nearly two years ago (The Incredible Hulk) and has a massive 1,112,628 seeders. The torrent in 10th place is not doing bad either with 277,043 seeds. All false data. We're not sure where these numbers originate from but the best seeded torrent at the moment only has 13,739 seeders; that's 1% of what the study reports. Also, the fact that the release is nearly two years old should have sounded some alarm bells. It appears that the researchers have pulled data from a bogus tracker, and it wouldn't be a big surprise if all the torrents in their top 10 are actually fake." They also take a cursory look at isoHunt, finding that 1.5% of torrent files come from Jamendo alone, "a site that publishes only Creative Commons licensed music."

whisper_jeff writes "The US government on Monday announced new rules making it officially legal for iPhone owners to 'jailbreak' their device and run unauthorized third-party applications, as well as the ability to unlock any cell phone for use on multiple carriers." The EFF has further details on this and some of the other legal protections granted in the new rules.