Slashdot Mirror

KentuckyFC writes "A NASA-funded test of an entirely new way to control orbiting satellites has ended with the prototype arcing dangerously and parts of the machine exploding. The new propulsion system is based on the Lorentz force: that a charged particle moving through a magnetic field experiences a force perpendicular to both its velocity and the field. So the plan is to ensure that a satellite passing though the Earth's magnetic field is electrically charged so as to generate a force that can be used to steer the spacecraft. The advantage of the idea is that it requires no propellant, which is a big deal since most satellites' lifespans are limited by the amount of fuel they can carry. But the first ground-based tests haven't gone entirely to plan."

angelheaded writes "Brian Krebs from the Washington Post is reporting that the Bush administration is proposing a new tax collection program that would force credit card companies to report merchants' income to the Internal Revenue Service. The plan has come under fire from privacy groups, who say it will create another private sector database tied to Social Security numbers at a time when ID theft experts are urging companies to wean themselves from the use and collection of such information."

HikingStick writes "I've been in the tech field for over 15 years. After more than nine years with the same company, I've been asked to step in and establish an IT department for a regional manufacturing firm. I approached my company early, providing four weeks notice (including a week of pre-scheduled [and pre-approved] vacation time). I have a number of projects to complete, and had planned to document some of the obscure bits of knowledge I've gleaned over the past nine years for the benefit of my peers, so I figured that would give me plenty of time. That was on a Friday. The following Monday, word came down from above that all of my privileged access was to be removed — immediately. So, here I sit, stripped of power with weeks ahead of me. From discussions with my peers in other companies, I know that cutting off high-privilege users is common, but usually in conjunction with a severance offer (to keep their hands off the network during those final weeks, especially if there is any ill-will). Should I argue for restored access, highlight the fact that I am currently a human paperweight, request a severance package, or simply become the most prolific Slashdot poster over the next few weeks? Does your company have a policy/process for dealing with high-privilege users who give notice? What is it, and do you make exceptions?"

Stony Stevenson points out an iTnews summary of a security researcher's account of the cyber-attacks on Estonia last year. The full report [PDF] is also available. We've discussed this internet-based conflict in the past. From the report: "In the days leading up to the attack, numerous clues pointed to a large-scale operation that was being planned online. Russian-language Internet discussion forums were abuzz with preparations for an online attack. Three days before the expected onslaught, Estonia planned to release the news of the coming strike in hopes that European media attention would oblige the EU to pressure the Kremlin to intervene, whether or not the attacks emanated from the Russian authorities."

gadzook33 writes "CNN is reporting that oil billionaire T. Boone Pickens is planning to invest billions of dollars in what will probably be the world's largest wind farm. It will eventually generate 4 gigawatts, enough to power 1.3 million homes. The first 600 GE wind turbines are scheduled for delivery in 2010. Pickens says that each turbine will generate about $20,000 in income annually for the landowner who hosts it."

mishmash writes "The Times of London is reporting a proposal for a massive government database holding details of all phone calls, emails, and time spent on the Internet. This is to be justified as being 'part of the fight against crime and terrorism.' Quoting: 'Internet service providers and telecoms companies would hand over the records to the Home Office under plans put forward by officials.' If you want to write to representatives to let them know your views, contact details are available at Write to Them." UK telecoms are already required to keep records of phone calls and text messages for 12 months, accessible by subpoena; the requirement is already slated to expand to records of Internet usage, emails, and VoIP. This new proposal aims to centralize all that information in a single database in the Home Office.

Roland Piquepaille writes "The St. Petersburg Times, Florida, reports that a well-known robot designer, Robin Murphy, a professor of computer science and engineering at the University of South Florida (USF), 'plans to add a heart to robot rescuers.' As says USF, the goal is to develop 'a robot that will be a companion to a person who may be trapped after a car crash or in building ruins following an earthquake, or someone pinned down by sniper fire.' As said Murphy, 'robots can provide not only a sense of being a 'buddy' by playing soothing music or providing other entertainment, the robot also can be the audio and video link between survivor and family.' Murphy will develop this robot with some money coming from Microsoft. But read more for additional references and a picture of Murphy with her robot rescuers."

Sepiraph writes "In a letter sent to the Canadian Association of Internet Providers and Bell Canada on May 15, the Canadian Radio-television and Telecommunications Commission (CRTC) have ordered Bell Canada to provide tangible evidence that its broadband networks are congested to justify the company's Internet traffic-shaping policies. This is a response after Bell planned to tackle the issue of traffic shaping, also called throttling, on the company's broadband networks. It would be interesting to see Bell's response, as well as to see some real-world actual numbers and compare them to a previous study."

Jay writes "Firefox 3 Release Candidate 1 is out now. If yours didn't auto-update, then get it while it's hot! The release came a bit early, with Computer World noting: 'As recently as last Saturday, Mozilla's chief engineer said that although the company had locked down RC1's code, it was planning to publicly launch the build in "late May."'" My copy just downloaded — restarting after I save this story. God I hope it's better than the last beta.

coondoggie writes to tell us that congressional watchdogs have called on Congress to create a body within the FAA to oversee unmanned aircraft development and integration. The group cited the rapidly growing unmanned aircraft community and is worried about the possible repercussions. "The GAO also called on the FAA to work with the Department of Defense, which has extensive unmanned aircraft experience, to issue its program plan. In addition, the Department of Homeland Security (DHS) assesses the security implications of routine unmanned aircraft access to commercial airspace, the GAO said. Even if all issues are addressed, and there are a number of critical problems, unmanned aircraft may not receive routine access to the national airspace system until 2020, the GAO concluded."

The BBC is reporting that Sugar Labs is planning on taking "Sugar," the XO laptop's innovative interface, to the next level and distribute to a broader audience. "Sugar is a user interface that allows children to collaborate even when working on different machines. For example, they can write documents or make music together. The open source software also contains a journal and automatically saves and backs up all data. [...] Sugar Labs will work closely with developers from the open source community to develop the user interface for other computers and operating systems. It has already been bundled with the most recent releases of the Ubuntu and Fedora Linux operating systems."

D Ninja writes "Yesterday, Lockheed Martin was awarded the $1.4 billion Air Force contract to build the next-generation global positioning satellite system. This occurred after a series of delays as the Air Force decided between Lockheed and the competing bidding contractor, Boeing Co. 'GPS III, will give new navigation warfare (NAVWAR) capabilities to shut off GPS service to a limited geographical location while providing GPS to US and allied forces. GPS III will offer significant improvements in navigation capabilities by improving interoperability and jam resistance. The procurement of the GPS III system is planned for multiple blocks, with the GPS IIIA portion currently underway. GPS IIIA includes all of the GPS IIF capability plus up to a ten-fold increase in signal power, a new civil signal compatible with the European Union's Galileo system, and a new spacecraft bus that will allow a growth path to future blocks.'"

An anonymous reader brings news that Verizon Wireless has announced plans to use a Linux-based software platform for phones on its network. Verizon is the first US mobile carrier to join the Linux Mobile Foundation, the goal of which is to "collaboratively develop a comprehensive Linux-based mobile software stack that can be modified easily and used at no cost on a wide range of hardware devices." Many had expected Verizon to go with Android, but according to the Register, Verizon feels Android "isn't as open as it would prefer." Continuing: "Yes, Google bills Android as open. And, yes, it's backed by the Open Handset Alliance, another industry consortium calling for the open development of mobile apps. But [Verizon spokesman Jeffrey] Nelson argues that at this point, Google is calling the shots. 'Google said "Here's the plan. Sign on the dotted line if you support." It may end up being collaborative. It may end up being collegial. But it need not be.' He actually has a point. But maybe Verizon just wants more control over the situation. It should be noted that the company made sure it has a place on the LiMo board. In any event, Verizon says that customers will be free to attach any device and any application to its network by the end of the year - provided those devices and applications met certain minimum specifications. So, in theory, you'll have free rein to attach an Android phone even if you don't buy it from Verizon."

OrochimaruVoldemort writes "Microsoft has said to Engadget that they do not plan on making new consoles available in 2009. This comes from the same company that said it wasn't producing a Blu-ray drive for that Xbox, so it is pure speculation. Expect to see a new console within that year. Engadget also hints: 'Microsoft representative let us know today that "While we don't normally comment on rumors like this, we can tell you that we have no plans to release a new console in 2009."' The rest of us will wait and see. For now, focus on what is available."

Charter Communications has begun sending letters to its customers informing them that, in the name of an "enhanced user experience," it will begin spying on their traffic and inserting targeted ads. This sounds almost indistinguishable from what Phorm proposed doing in the UK. Lauren Weinstein issues a call to arms.

StonyandCher writes in about a collaboration between NASA and a leading Australian exploration and mining scientist, Dr. Brent McInnes, to search for signs of ancient life on Mars. The plan is to develop and miniaturize the "Alphachron" — an exploration technology currently employed by the Australian minerals industry to determine the age of minerals. If the Alphachron can be miniaturized, it could fly with the next rover mission set for launch in 2010. "The highest priority is to understand when liquid water was present on Mars. 'The same minerals that can be found in [Western Australia]... can also be found on Mars,' McInnes said. Accordingly, by using the Alphachron to date minerals on Mars and thus tell when liquid water may have been present, it can be inferred when life may have been sustainable near the surface of the planet."

mattnyc99 writes "Popular Mechanics is reporting that NASA — faced with the looming retirement of the space shuttle, and planning for longer missions like the one to Mars we've been discussing — is looking to free up its budget and depend a lot more on private space startups to carry key payloads into orbit in the next few years. For an agency so steeped in bureaucracy, it seems like everyone from NASA chief Mike Griffin to contracted officials to the key players in this in-depth podcast roundtable is finally acknowledging that commercial rocketeering (space tourists aside) is a more efficient means of getting back into space for NASA. Quoting: 'Because of a new focus for NASA's strategic investments — not to mention incentives like the Ansari X Prize, which spurred the space-tourism business, and the Google Lunar X Prize, which could do the same for payloads — private-sector spaceships could be ready for government service soon, says Sam Scimemi, who heads NASA's Commercial Orbital Transportation Services program. "The industry has grown up," he tells PM. "It used to be that only NASA or the Air Force could do such things."'"

An anonymous reader writes "In response to recent criticism, EA has decided to eliminate the periodic validation of Mass Effect and Spore. 'Specifically, EA's plan to dial in to game owner's computers every ten days to check whether they were running a legitimate version of their software has been scrapped, ShackNews reports. EA had planned to use the validation method for upcoming titles Mass Effect and Spore. EA now says that validation will now only occur when a user attempts to download new content for either game. Chief among the voices in opposition to this measure were members of the armed forces, who pointed out that they could not rely on having an internet connection every ten days.'"

Facebook has reached an agreement with the attorneys general of 49 states and the District of Columbia to develop and enhance controls to protect minors from inappropriate content. This follows a similar commitment from MySpace several months ago. The lone holdout in each case was Texas. News.com notes: "In the deal, the social network has agreed to develop age verification technology, send warning messages when an under-18 user may be giving personal information to an unknown adult, restrict the ability for people to change their ages on the site, and keep abreast of inappropriate content and harassment on the site. While the agreement is with U.S. state authorities, Kelly said that the tools deployed will apply to Facebook's international users as well. More than half of the site's 70 million users are outside the U.S."

FudRucker points out a story from The Guardian about NASA's plans to visit 2000SG344, an asteroid 40 meters wide and weighing roughly 71 million kilograms. The manned mission would take three to six months, and it would make use of the Orion spacecraft, which will be replacing to retiring space shuttle fleet. "A report seen by the Guardian notes that by sending astronauts on a three-month journey to the hurtling asteroid, scientists believe they would learn more about the psychological effects of long-term missions and the risks of working in deep space, and it would allow astronauts to test kits to convert subsurface ice into drinking water, breathable oxygen and even hydrogen to top up rocket fuel. All of which would be invaluable before embarking on a two-year expedition to Mars. As well as giving space officials a taste of more complex missions, samples taken from the rock could help scientists understand more about the birth of the solar system and how best to defend against asteroids that veer into Earth's path."