Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 


Forgot your password?
Close
typodupeerror

Comment Re:Do we always need more space ? (Score 2, Interesting) 315

by arcelios (#33037392) Attached to: Why SSDs Won't Replace Hard Drives
Or, more to the point, do we need to store all of our biggest files (media, usually) on a SSD? I, for one, have no problems playing music, looking at photos, and watching movies on my normal hard drive. I have a SSD and a traditional HDD in my computer. I use my (much larger) HDD for storing my media, and my SSD for storing high-traffic things like my OS and games. I get the speed I need for my applications, and the size I need for my media.
Education

Science Historian Deciphers Plato's Code 402

Posted by kdawson from the rewriting-the-foundations-of-western-civ dept.
Reader eldavojohn tips the news of a researcher in the UK, Jay Kennedy, who has uncovered a hidden code in the writings of Plato. From the University of Manchester press release: "[Dr. Kennedy said] 'I have shown rigorously that the books do contain codes and symbols and that unraveling them reveals the hidden philosophy of Plato. This is a true discovery, not simply reinterpretation.' ... The hidden codes show that Plato anticipated the Scientific Revolution 2,000 years before Isaac Newton, discovering its most important idea — the book of nature is written in the language of mathematics. ... Plato did not design his secret patterns purely for pleasure — it was for his own safety. Plato's ideas were a dangerous threat to Greek religion. He said that mathematical laws and not the gods controlled the universe. Plato's own teacher [Socrates] had been executed for heresy. Secrecy was normal in ancient times, especially for esoteric and religious knowledge, but for Plato it was a matter of life and death." Here is the paper (PDF), which was published in the journal Apeiron: A Journal of Ancient Philosophy and Science.
Security

Security For Open Source Web Projects? 105

Posted by Soulskill from the get-your-hands-on-some-military-level-ice dept.
PoissonPilote writes "I'm currently developing a multi-player, browser-based game, using the good old HTML, JavaScript, PHP, and MySQL combination. Progress is good so far, and the number of players is slowly but steadily increasing. At the beginning of the project, I decided to put the entirety of my game under the MIT license, so that anyone could study the code or even start their own server for the game. However, with the increasing popularity of my project, I am starting to worry about security issues. Even though I consider myself decent at web development and am pretty sure I'm not making any classic mistakes (SQL injection, cross-site scripting, URL forgery, etc.), I am no web security expert. I didn't find any relevant examples to compare my game to, as most open source games are written in a compiled language, and no web server is at stake in those cases. Some web developer friends told me not to release the source code at all; others told me to release it only when the game will be shut down. Naturally, I'm not satisfied by either of these solutions. What approach would you recommend?"
Government

Senate Panel Approves Cybersecurity Bill 269

Posted by kdawson from the wrong-meme dept.
GovTechGuy writes "A Senate Committee approved a bill that would give the president an emergency 'kill switch' over the Internet, but added some restrictions to the bill. The president may no longer simply assert that the threat remains indefinitely, he must now seek Congressional approval after 120 days. Still, privacy advocates are concerned about the government's ability to shut down private networks. Sen. Susan Collins (R-Maine) 'said she was disappointed to read reports that the bill gives the White House a "kill switch" for the Internet, an authority she says the president already has under a little-known clause in the Communications Act passed one month after the December 1941 attack on Pearl Harbor by the Japanese. ... Collins [argued] the new bill actually circumscribes the president's existing authority and puts controls on its use.'"
Canada

Canadian Arrested Over Plans to Test G20 Security 392

Posted by timothy from the now-that's-forward-thinking dept.
epiphani writes "Byron Sonne, of Toronto, was arrested today by a task force of around 50 police officers associated with the G20 summit taking place this week. An independent contractor, IT security specialist and private investigator, he had notable ties to the Toronto technology and security communities. According to friends and associates, he had been purchasing goods online and speaking with security groups about building devices to collect unencrypted police broadcasts and relay them through Twitter, as well as other activities designed to test the security of the G20 summit. By all accounts, it would appear that Mr. Sonne had no actual malicious intent. In Canada, the summit has been garnering significant press for the cost and invasive nature of the security measures taken." "By all accounts" may not be quite right; the charges against Sonne, exaggerated or not, involve weapons, explosives, and intimidation.
Earth

New Air Conditioner Process Cuts Energy Use 50-90% 445

Posted by kdawson from the tortured-backronym dept.
necro81 writes "The US National Renewable Energy Laboratory has announced that it has developed a new method for air conditioning that reduces energy use by 50-90%. The DEVap system (Desiccant-Enhanced eVaporative air conditioner) cools air using evaporative cooling, which is not new, but combines the process with a liquid dessicant for pulling the water vapor out of the cooled air stream. The liquid dessicant, a very strong aqueous solution of lithium chloride or sodium chloride, is separated from the air stream by a permeable hydrophobic membrane. Heat is later used to evaporate water vapor back out — heat that can come from a variety of sources such as solar or natural gas. The dessicants are, compared to typical refrigerants like HCFCs, relatively benign on the environment."
Advertising

California Wants To Put E-Ads On License Plates 624

Posted by kdawson from the distracted-stopping dept.
techmuse writes "The San Jose Mercury News reports that the California state legislature wants to put electronic advertising on license plates. The plate would display standard plate information when the car is moving, but would also display ads when the car is stopped for more than 4 seconds (say, at a red light). Not distracting or annoying at all! 'The bill has received no formal opposition. It passed unanimously through the Senate last month and is scheduled to be heard Monday by the Assembly Transportation Committee.'"
Media

Made-For-Torrents Sci-Fi Drama "Pioneer One" Debuts 321

Posted by Soulskill from the it's-tv-jim-but-not-as-we-know-it dept.
QuantumG writes "The first episode of the new science fiction drama Pioneer One has debuted and it looks like a hit. The pilot was shot for just $6,000, raised through the micro-funding platform Kickstarter, and the production is being supported through donations on the show's website. Donations can be made on a sliding scale with 'bonus' rewards for each level, such as an MP3 of the opening theme and deleted scenes. The show is being distributed through file-sharing systems such as BitTorrent and LimeWire thanks to VODO, the group that also helped produce it. Is this the future of television?"
Earth

US Climate Satellite Capabilities In Jeopardy 127

Posted by Soulskill from the potent-potables dept.
An anonymous reader writes with this excerpt from Wired: "The United States is in danger of losing its ability to monitor key climate variables from satellites, according to a new Government Accountability Office report. The country's Earth-observing satellite program has been underfunded for a decade, and the impact of the lack of funds is finally hitting home. The GAO report found that capabilities originally slated for two new Earth-monitoring programs, NPOESS and GOES-R, run by the National Oceanic and Atmospheric Administration and the Department of Defense, have been cut, and adequate plans to replace them do not exist. Meanwhile, up until six months ago, NASA had 15 functional Earth-sensing satellites. Two of them went down in the past year, and of the remaining 13, 12 are past their design lifetimes. Only seven may be functional by 2016, said Waleed Abdalati, a longtime NASA satellite scientist now teaching at the Cooperative Institute for Research in Environmental Studies at the University of Colorado at Boulder. Taken together, American scientists will soon find themselves without the ability to monitor changes to key Earth systems at a time when such measurements could help determine the paths of the world's energy and transportation systems."
Privacy

A Call For an Open, Distributed Alternative To Facebook 363

Posted by Soulskill from the privacy-revolution dept.
qwerty8ytrewq writes "Ryan Singel, writing for Wired, claims that Facebook has gone rogue: 'Facebook used to be a place to share photos and thoughts with friends and family and maybe play a few stupid games that let you pretend you were a mafia don or a homesteader. It became a very useful way to connect with your friends, long-lost friends and family members. ... And Facebook realized it owned the network. Then Facebook decided to turn "your" profile page into your identity online — figuring, rightly, that there’s money and power in being the place where people define themselves. But to do that, the folks at Facebook had to make sure that the information you give it was public.' Singel goes on to call for an open, distributed alternative. 'Facebook’s basic functions can be turned into protocols, and a whole set of interoperating software and services can flourish. Think of being able to buy your own domain name and use simple software such as Posterous to build a profile page in the style of your liking.' Can Slashdotters predict where social networking is going? And how?" Relatedly, jamie points out a graphical representation of how Facebook's privacy settings have changed over the last five years.
Education

Do Children's E-Books Ruin Reading? 149

Posted by timothy from the different-nodes-in-the-brain dept.
An anonymous reader writes "A fierce argument has begun over whether children are actually 'reading' new e-books or simply 'watching' them. As publishers pump increasing levels of interactivity into e-books, the New York Times and others argue that these highly-interactive, popular titles are ruining the purpose of reading. The NYT also worries that new e-book titles could distract kids from the tougher task of actually concentrating on literature: '[W]hat will become of the readers we've been: quiet, thoughtful, patient, abstracted, in a world where interactive can be too tempting to ignore?' Others, like Gizmodo, defend these new e-books, pointing at titles like Alice for the iPad, of which they blabber, 'For the first time in my life, I'm blown away by an interactive book design.' But, the NYT counters, 'What I really love [about traditional books] is their inertness. No matter how I shake Alice's Adventures in Wonderland, mushrooms don't tumble out of the upper margin, unlike the Alice for the iPad.'"
Earth

Government Approves First US Offshore Wind Farm 432

Posted by samzenpus from the blow-baby-blow dept.
RobotRunAmok writes "In a groundbreaking decision that some say will usher in a new era of clean energy, US Interior Secretary Ken Salazar said today he was approving the nation's first offshore wind farm, the controversial Cape Wind project off of Cape Cod. The project has undergone years of environmental review and political maneuvering, including opposition from the late Senator Edward M. Kennedy, whose home overlooks Nantucket Sound, and from Wampanoag Indian tribes who complained that the 130 turbines, which would stand more than 400 feet above the ocean surface, would disturb spiritual sun greetings and possibly ancestral artifacts and burial grounds on the seabed. But George Bachrach, president of the Environmental League of Massachusetts, hailed the decision, saying it was 'a critical step toward ending our reliance on foreign oil and achieving energy independence.'"
The Courts

Terry Childs Found Guilty 982

Posted by kdawson from the miss-carriage dept.
A jury in San Francisco found Terry Childs guilty of one felony count of computer tampering. The trial lasted four months. Childs now faces a maximum sentence of five years in prison.

Slashdot Top Deals

One man's "magic" is another man's engineering. "Supernatural" is a null word. -- Robert Heinlein

Close