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Science

The Tree of Life Consolidates 266

Roland Piquepaille writes "The Tree of Life is an expression first used by Charles Darwin to describe the diversity of organisms on Earth and their evolutionary history. There are only two life forms, — eukaryotes, which gather their genetic material in a nucleus, and prokaryotes, such as bacteria, which have their genetic material floating freely in the cell. Until recently, eukaryotes, which include humans, were divided into five groups. But now, based on work by European researchers, the Tree of Life has lost a branch. After doing the largest ever genetic comparison of life forms they concluded that there are only four groups of eukaryotes."
NASA

Messenger Probe Sends Back Mercury Photos 137

arbitraryaardvark writes "NASA's Messenger probe flew past Mercury at a distance of 125 miles. The spacecraft took hundreds of pictures during the pass, updating photos from the now 30-year-old Mariner mission. According to an article at the International Business Times, the probe will eventually settle into orbit around Mercury in 2011. 'The images obtained by the $446 million MESSENGER mission (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) this week contain some of those unexplored areas. One image released Saturday was taken after Messenger made its closest approach to Mercury last week. In the photos released this week, scientists have observed unexplored cratered areas of the planet. On Monday, Messenger made its closest approach to Mercury yet, aiming for new discoveries. Among its goals is to discover if Mercury has ice water in its polar craters and to complete the mapping of the whole planet.' Meanwhile here on Earth, a joint EU/Japan probe with an ion drive is set to head towards Mercury sometime in 2013."
Wireless Networking

Sony Starts a Standards War Over Wireless USB 401

Stony Stevenson alerts us to news out of CES that Sony has kick-started another standards war, this time over wireless USB. Ars notes that Sony "[never was] one to settle for an open standard when the opportunity to push a proprietary alternative presents itself." Sony's TransferJet technology uses low-power UWB at very short distances to transfer data at a nominal 520 Mbps. Almost every other large technology company — including Intel, Microsoft, HP, and Samsung — has embraced the W-USB standard, which promises transfer speeds of 480 Mbps at distances up to 3 meters, vs. TransfeJet's 3 centimeters.
Space

Introducing Magnet-Responsive Memory Foam 69

Roland Piquepaille writes "The U.S. National Science Foundation (NSF) has recently reported that two research teams have developed a new porous foam of an alloy that changes shape when exposed to a magnetic field. The NSF states that this new material is able to remember its original shape after it's been deformed by a physical or magnetic force. This polycrystalline nickel-manganese-gallium alloy is potentially cheaper and lighter than other materials currently used in devices ranging from sonar to precision valves. It also could be used to design biomedical pumps without moving parts and even for space applications and automobiles."
United States

Colorado Decertifies E-voting Machines 169

mamer-retrogamer writes "On December 17, Colorado Secretary of State Mike Coffman decertified election equipment used by 64 Colorado counties, including machines made by Premier Election Solutions, formerly known as Diebold Election Systems. A report issued by the Secretary of State's office details a myriad of problems such as lack of password protection on the systems, controls that could give voters unauthorized access, and the absence of any way to track or detect security violations. Manufacturers have 30 days to appeal the decertification."
Microsoft

Users and Web Developers Vent Over IE7 528

Spinlock_1977 writes "ComputerWorld is running a story about developers frustration with IE 7, and Microsoft's upcoming plans (or lack thereof) for it. From the article, "But the most pointed comment came from someone labeled only as dk. You all continue to underestimate the dramatic spillover effect this poor developer experience has had and will continue to have on your other products and services. Let me drive this point home. I am a front-end programmer and a co-founder of a start-up. I can tell you categorically that my team won't download and play with Silverlight ... won't build a Live widget ... won't consider any Microsoft search or ad products in the future.""
Power

Football Field-Sized Kite Powers Latest Freighter 251

coondoggie writes to tell us that a new freighter set to launch in December will be receiving a hefty dose of power from a kite the size of a football field. The 460-foot ship, owned by the Beluga shipping company, hopes to see as much as a 50% drop in fuel consumption during optimal conditions. "The SkySails system consists of a towing kite with rope, a launch and recovery system and a control system for the whole operation. The control system acts like the autopitot systems on an aircraft, the company says. Autopilot software sends and receives data about the sail etc to make sure the sail is set at its optimal position. The company also says it provides an optional weather routing system so that ships can sail into optimal wind conditions.The kites typically fly at about 1,000 feet above sea level, thereby tapping winds that can be almost 50% stronger than at the surface. "
The Internet

FTC To Take a Second Look at P2P 132

BlueMerle writes to mention that the House Committee on Oversight and Government Reform has asked the FTC to take another look into the world of peer-to-peer file sharing. This time around however the inquiry has nothing to do with copyright. "But a USPTO report earlier this year stirred up the issue again by claiming that P2P installs could adversely affect national security when they made confidential government information available. This has already happened several times, as the Oversight Committee learned in July when it held hearings on the USPTO report and its findings. At that hearing, representatives were also shown real-time P2P search data. While most of the searches were for porn, movies, and music, the committee noted a surprisingly number of searches for private financial information."
Microsoft

How Microsoft Beat Linux In China 313

kripkenstein notes an analysis up on TechRepublic detailing how Microsoft beat Linux in China, and the consequences of that victory: "With the soon-to-be largest economy standardized on Windows desktops, desktop Linux does seem to have an uphill battle ahead of it." "Linux has turned out to be little more than a key bargaining chip in a high stakes game of commerce between the Chinese government and the world's largest software maker... The fact that... Linux failed to gain a major foothold in China is yet another blow to desktop Linux. After nearly eight years of being on the verge of a breakthrough, Linux seems more destined than ever to be a force in the server room but little more than a narrow niche and an anomaly on the desktop."
Space

Top Ten Discoveries of the Mars Rovers 176

eldavojohn writes "Space.com brings us the top ten discoveries of the Martian rovers that landed there in 2004. They were expected to last three months but, as Slashdot has covered time and time again, they have lasted over three years. From minor discoveries about the formation of Mars to images of atmospheric phenomena, to final and definitive proof of a Mars with water, these two robots have definitely reserved themselves a place in the history books. Pending a dust storm, they may not even be done with their mission yet."
United States

FBI Used Spyware for Online Search 79

juct writes "The FBI has used PC spyware for the first time to reveal the identity of an offender who sent bomb threats to a high school in Washington state. According to heise Security, a declaration from the FBI official who applied for the search warrant describes the mode of operation of the spyware which the FBI is using under the abbreviation CIPAV (Computer and Internet Protocol Address Verifier)."
Education

Computer Science or Info Tech? 380

An anonymous reader writes "I am currently completing my final year of secondary schooling, and in the next few weeks I need to submit my university (or college to all you Americans) preferences for processing. I've decided that I want a career in the IT industry, but am unsure of whether to apply for a Computer Science course or an Information Technology course. I understand the difference between the two courses (CS being the study of the principles and concepts involved in Computing at a more fundamental, and often more sophisticated level, and IT being a more practical, application based approach to computing), but would like to know from anybody who has studied either or both of the courses what kinds of careers each course would lead into and what would you recommend for someone such as myself, having a broad range of interests and wishing to dabble in everything before deciding where to specialise?"
Music

Music Industry Shaking Down Coffee Shops 541

realjd writes with news out of Florida that music licensing companies are now hitting small bars and coffee shops that offer live music, even if only occasionally and even if the musicians don't get paid. One coffee-shop owner told musicians they can only perform their own songs from now on. "A restaurant owner who doesn't even offer live music was approached for payment for having the TV on while the Monday Night Football theme played. And if the owners pay up to one licensing company, all of the others start harassing them, calling four times a day, demanding payment too. It sounds like they don't even check whether any copyright violations occurred, they're just sending bills to any business that may or may not have live music."
Desktops (Apple)

The Next-Gen iMac With Brushed Aluminum In August? 252

Alfaresy writes "As previously reported by Degadget back on June 19th, the iMac update due this summer and is expected to be available in 20- and 24-inch versions, while the 17-inch version set to be discontinued. Apple's next iMac revision is currently tracking for release in August, and will have a brushed aluminum enclosure with measure just 2-inch thick, according to ThinkSecret's sources. Furthermore, ThinkSecret's sources say, "The elegant new enclosure will somewhat resemble the current white iMac but is said to feature a shorter space below the actual display, where most of the internals are housed." The upcoming iMacs are expected to be based on Intel's Santa Rosa platform with speeds to reach the highest point at 2.4GHz."
Power

MIT Wirelessly Powers a Lightbulb 394

kcurtis writes "According to the Boston Globe, MIT Researchers have powered a light bulb remotely. The successful experiment lit a 60-watt light bulb from a power source two meters away, with no physical connection between the power source and the light bulb. Details about WiTricity, or wireless electricity, are scheduled to be reported today in Science Express, the advance online publication of the journal Science, the Massachusetts Institute of Technology said. 'The team from MIT is not the first group to suggest wireless energy transfer. Nineteenth-century physicist and engineer Nikola Tesla experimented with long-range wireless energy transfer, but his most ambitious attempt - the 29m high aerial known as Wardenclyffe Tower, in New York - failed when he ran out of money. Others have worked on highly directional mechanisms of energy transfer such as lasers. However, unlike the MIT work, these require an uninterrupted line of sight, and are therefore not good for powering objects around the home.'"

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