sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

sciencehabit writes "From the human perspective, few events in evolution were more momentous than the split among primates that led to apes (large, tailless primates such as today's gorillas, chimpanzees, and humans) and Old World monkeys (which today include baboons and macaques). DNA studies of living primates have estimated that the rift took place between 25 million and 30 million years ago, but the earliest known fossils of both groups date no earlier than 20 million years ago. Now, a team working in Tanzania has found teeth and partial jaws from what it thinks are 25-million-year-old ancestors of both groups. If the interpretations hold up (abstract), the finds would reconcile the molecular and fossil evidence and possibly provide insights into what led to the split in the first place."

Read more of this story at Slashdot.

New submitter Wisdom writes "1bir (1 Block Interactive Raycaster) is a simple ray casting engine implemented only in 254 bytes to run on a stock, unexpanded Commodore 64. The name comes from the fact that on a C64 floppy disk, 1 block is equivalent to 254 bytes stored on a disk sector. In 254 bytes, 1bir sets up the screen for drawing, creates sine and cosine tables for 256 brads based on a simple approximation, casts rays into a 2D map that lives inside the C64 KERNAL ROM, renders the screen in coordination with KERNAL, evaluates 8-way joystick input and detects collision against walls. The ray casting core employs a brute force algorithm to determine visible walls, while the mapping portion supports both open-ended (infinitely looped) and traditional, closed maps. The source code in 6502 assembly is available, with extensive comments. A YouTube video showcases 1bir in a detailed manner with both kind of maps and more information, while a Vimeo video presents a shorter demonstration."

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An anonymous reader writes "In their ongoing battle against websites said to infringe music copyrights, record labels have initiated a fresh wave of actions aimed at forcing UK ISPs to carry out domain blocking. This third wave is set to be the biggest so far, affecting as many as 25 domains and including some of the world's largest torrent sites and file-hosting search engines. Furthermore, the BPI – the entity coordinating the action – will ask courts to block U.S.-based music streaming operation, Grooveshark."

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Today The New Yorker unveiled a project called Strongbox, which aims to let sources share tips and leaks with the news organization in a secure manner. It makes use of the TOR network and encrypts file uploads with PGP. Once the files are uploaded, they're transferred via thumb-drive to a laptop that isn't connected to the internet, which is erased every time it is powered on and booted with a live CD. The publication won't record any details about your visit, so even a government request to look at their records will fail to find any useful information. "There’s a growing technology gap: phone records, e-mail, computer forensics, and outright hacking are valuable weapons for anyone looking to identify a journalist’s source. With some exceptions, the press has done little to keep pace: our information-security efforts tend to gravitate toward the parts of our infrastructure that accept credit cards." Strongbox is actually just The New Yorker's version of a secure information-sharing platform called DeadDrop, built by Aaron Swartz shortly before his death. DeadDrop is free software.

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msm1267 writes "There are a lot of echoes of the disclosure debate in the current discussions about vulnerability exploit sales. The commercial exploit market has developed relatively quickly, at least the public portion of it. Researchers have been selling vulnerabilities to a variety of buyers – government agencies, contractors, other researchers and third-party brokers – for years. But it was done mostly under cover of darkness. Now, although the transactions themselves are still private, the fact that they're happening, and who's buying (and in some cases, selling) is out in the open. As with the disclosure debate, there are intelligent people lining up on both sides of the aisle and the discussion is generating an unprecedented level of malice."

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MTorrice writes "A low-cost chemical process can turn hemp fiber into carbon nanomaterials. Researchers used the materials to make devices called supercapacitors that provide quick bursts of electrical energy. Supercapacitors made with the hemp nanosheets put out more power than commercial devices can." According to one of the authors, "Hemp bast is a nanocomposite made up of layers of lignin, hemicellulose, and crystalline cellulose ... If you process it the right way, it separates into nanosheets similar to graphene." Perhaps the process could be applied to related plants (hops?) too.

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An anonymous reader writes "A report released this morning looks at the maintainability level of the Firefox codebase through five measures of architectural complexity. It finds that 11% of files in Firefox are highly interconnected, a value that went up significantly following version 3.0 and that making a change to a randomly selected file can, on average, directly impact eight files and indirectly impact over 1,400 files. All the data is made available and the report comes with an interactive Web-based exploratory tool." The complexity exploration tool is pretty neat.

Read more of this story at Slashdot.

Google's I/O annual conference is ramping up at San Francisco's Moscone Center. Last year, in the conference keynote, the company took its biggest-yet dive into hardware when it introduced the Nexus 7 tablet, Google Glass, and the ill-fated Nexus Q. The secret is out on Glass, of course: this year, there's a pavilion inside the conference center where I'm sure they'll be showing off applications for it. (Quite a few of the people in the endless lines here are wearing their own, too.) Anticipating the announcements at I/O is practically its own industry, but it's easy to guess that there will be announcements from all the major pots in which Google has its many thousands of (tapping) fingers. Android, search, Chrome, mapping, and all the other ways in which the behemoth of Mountain View is watching what you do. You can watch the keynote talk (talks, really) streamed online from the main conference link above, but this story will be updated with highlights of the announcements, as well with stories that readers contribute. Update: 05/15 16:22 GMT by T : Updates below. Update: 05/15 19:02 GMT by T :Update details: Notes (ongoing) added below on maps, gaming, the Play store, Google+, and more. And, notable, Larry Page is (at this writing) on stage, with an unannounced Q & A session.

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cluedweasel writes "A Federal judge in Medford, OR has dismissed a piracy case lodged against 34 Oregonians. Judge Ann Aiken ruled that Voltage Pictures LLC unfairly lumped the defendants into what she called a 'reverse class action suit' to save on legal expenses and possibly to intimidate them into paying thousands of dollars for viewing a movie that could be bought or rented for less than $10." The judge was not enthused that they offered to settle for $7500 while noting that potential penalties could be as much as $150,000.

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itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.

itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.

itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.

itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.

itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.

itwbennett writes "The goal of saving $3 billion by closing 1253 data centers is 'very realistic,' says David Powner, director of IT management issues at the U.S. Government Accountability Office — except that agencies haven't been able to track cost savings for the initiative. Eighteen months from the 2015 deadline, 'we have no idea how much we've saved the taxpayers,' said Steve O'Keeffe, founder of MeriTalk, an online community for government IT issues. This isn't the first snag in the project. Almost a year ago, Slashdot reported that the project was woefully behind schedule." The government released a summary of what data they do have (PDF), and at least the DoD expects to save $575 million next fiscal year. Also see the full GAO report.

Read more of this story at Slashdot.