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Science

Some Dinosaurs Made Underground Dens 124

anthemaniac writes "Scientists have long puzzled over how some dinosaurs and other creatures survived the asteroid impact that supposedly caused the KT mass extinction 65 million years ago and wiped out all the big dinosaurs. One idea has been that smaller animals, including mammals, could have endured the fallout, the big chill, the subsequent volcanoes, and whatever else by burrowing. Now scientists have come up with the first evidence of burrowing dinosaurs. They speculate that underground dens might explain how some dinosaurs got through long, dark winters at high latitudes, too."
Toys

How Scientific Paradigms Relate 163

Here is a giant chart mapping relationships among scientific paradigms, as published in the journal Nature. This map was constructed by sorting roughly 800,000 published papers into 776 different scientific paradigms (shown as pale circular nodes) based on how often the papers were cited together by authors of other papers. Information Esthetics, an organization founded by map co-creator W. Bradford Paley, is giving away 25" x 24" prints of the Map of Science (you pay postage and handling via PayPal). There are also links to a 3000+ pixel wide jpg of the chart. It would be all one long spectrum except for Computer Science, which makes the connection (via AI) between the hard sciences and the soft sciences.
The Internet

Most Digital Content Not Stable 353

brunes69 writes "The CBC is running an article profiling the problems with archiving digital data in New Brunswick's provincial archives. Quote from the story: 'I've had audio tape come into the archives, for example, that had been submerged in water in floods and the tape was so swollen it went off the reel, and yet we were able to recover that. We were able to take that off and dry it out and play it back. If a CD had one-tenth of one per cent of the damage on one of those reels, it wouldn't play, period. The whole thing would be corrupted'. Given the difficulties with preserving digital data, is it really the medium we should be using for archival purposes?"
Science

The Air Car Nears Completion 750

torok writes "According to an article on Gizmag, Tata, India's largest automotive manufacturer, has developed a car that runs on compressed air. It costs less than $3 USD to fill a tank on which it can run for 200 to 300km. The car will cost about USD $7,300 and has a top speed of 68mph. About once every 50,000 km you have to change the oil (1 liter of vegetable oil). Initial plans are to produce 3,000 cars per year."
Data Storage

Toshiba Touts 51GB HD DVD 236

srizah writes to mention that Toshiba plans to launch a 51 GB HD DVD, with a 1 GB advantage over Sony's Blu-ray disc. From the article: Toshiba has submitted a triple-layer, 51GB HD DVD-ROM disc to the standard's overseer in the hope the technology will be adopted as a standard by the end of the year. If approved, it allow the format to exceed the 50GB storage capacity of rival medium Blu-ray Disc. The HD DVD standard currently defines single- and dual-layer discs capable of holding 15GB and 30GB of data, respectively."
Microsoft

Why "Upgrade" To Office 2007 598

walterbyrd writes "IMO: Office-2007 is a contender for the least useful upgrade in the history of computing. It's expensive, has a steep learning curve, and it's default format is even less compatible with anything else. Stan Beer discusses the "upgrade" in his article: Question: why do I need to upgrade to Office 2007?."
Your Rights Online

Canada May Lose Copyright Fair-Use Rights 303

DotNM writes with an article from the CBC reporting that the Canadian government is considering removing fair-use rights from Canada's copyright law. From the article: "Exacerbating the situation is intense pressure from the United States, where Canada is considered a rogue when it comes to copyright and intellectual property. It still hasn't ratified a 1997 World Intellectual Property Organization copyright treaty... Two of the most controversial issues are [DRM] and the closely related technological protection measures."

Google to Use PC Microphones to Listen In? 554

seriv writes "The Register reports that Google plans to use PC microphones to collect statistics on a user's environment. Peter Norvig, who directs research at Google, told Technology Review that this software would start to show up in Google software 'sooner rather than later'. The software collects short sound clips and removes background noise. Google then targets its ads based on the statistics collected. With the current level of online privacy, this new level of invasion would seem to have frightening possibilities."

AMD Says Power Efficiency Still Key 167

Larsonist writes to tell us that even though AMD's new architecture wont be released until mid-2007 they are still letting people in on what some of the new features will be. From the article: "While clock speeds have not been revealed, each of the four cores will integrate 64 KB L1 Cache and 512 KB L2 cache. The native quad-core architecture will also include a 2 MB shared L3 cache, which may increase in capacity over time. The processor will have a total of four Hypertransport links - up from three today - that provide a total bandwidth to outside devices of 5.2 GB/s. AMD is also thinking about integrating support for FB-DIMMs 'when appropriate.'"

Samsung Breaks the 4G Barrier 88

eastbayted writes "Samsung shifted wireless networking into a higher gear yesterday, demonstrating for the first time in public the power of it WiBro (Wireless Broadband) 4G technology. The company had two 4G demonstrations. A mobile stunt entailed providing delegates on a specially designed bus with a live broadcast of the forum, Internet access, and video on demand, all simultaneously at speeds of 100Mbps. Inside the forum venue, Samsung showed off its 1Gbps 4G service with 32 HD channel broadcast downloads, Internet access, and video telephony. The downside for users craving that kind of speed: WiBro won't be out until 2010, though Sprint has a 4G WiMax service in the works for later this year. The downstream speeds will be 2Mbps to 4Mbps, which seem downright sluggish — compared to WiBro."

Humanity Gene Found? 231

Banana_Republican writes "Nature is reporting that that multiple copies of a mystery gene may be what makes us human. It appears that humans have multiple carbon copies of a recently discovered gene that other primates lack. In particular, one sequence not so romantically or emotionally termed 'DUF1220' was mentioned . Humans carry 212 copies of DUF1220, whereas chimps have 37 copies, and monkeys have only 30 copies. Apparently the current thinking is that this gene is responsible for coding important areas of brain function."

AT&T Crack Part of a Phishing Operation 96

JohnGrahamCumming writes "According to a story in the San Francisco Chronicle the AT&T store crack was the prelude to a very sophisticated phishing operation. The phishers were aiming to use the information from the store to fool existing customers into divulging SSNs and other personal information." From the article: "'The information that was provided by customers who ordered DSL-related equipment included name, address, e-mail address, phone number, credit card number and credit card expiration,' the memo says, adding that the hacked data didn't include Social Security numbers or birth dates. But the hackers had a scheme to get this extra info. After accessing the customer data, they incorporated it into phishing messages that were promptly sent to AT&T's DSL customers ... Each message included a legitimate order number culled from the AT&T vendor's database to create an illusion of authenticity. Messages also included the recipient's home address and the last four digits of his or her credit card number. "

HD-DVD and Blu-Ray Disappointing So Far 469

Dster76 writes "Reuters is reporting that the new format wars are showing signs of underwhelming performance, both technically and financially. In fact, according to the article, the new formats are just not selling. Reuters chalks it up to a current lack of interest. They indicate that as more movies and players become available this autumn, sales should improve. Just the same, the current picture is quite sour." From the article: "'Neither format is selling well or at the level I had expected. I had expected early adopters to step up and other retailers have had the same experience,' said Bjorn Dybdahl, president of San Antonio, Texas-based specialty store Bjorn's. 'High expectations were set. At every meeting with Sony, every demonstration was spectacular,' Dybdahl said. 'Then along comes the first Blu-ray player from Samsung and that's when my expectations were hurt. When we put the disc in, all the sales people looked around and said it doesn't look much better than a standard DVD,' he said."

FBI Data Mining Students' Financial Aid Records 254

crumley writes "The U.S. Department of Education has been running a program that data mines student financial aid records for the FBI. The program, now five years old, is known as Project Strike Back. It trolls for names of suspected terrorists through the Education Department's database of information, which is derived from students who fill out the Free Application for Federal Student Aid (FAFSA). The discovery of this program by Northwestern University journalism student Laura McGann has added fuel to the debate about the Education Department's proposal to start a new database tracking the academic progress of all students."

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