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Social Networks

Could Open Source Render Facebook the Next AOL? 293

Posted by CmdrTaco from the can't-happen-fast-enough dept.
joabj writes "Now that Facebook has amassed more than 500 million users, a growing number of open source social networking developers are wondering if Facebook's photo sharing, status updates and other features wouldn't work better as Internet-wide standardized services. At the OSCON conference last week, the head of Identi.ca, an open source Twitter-like microblogging service, likened today's social networking services to the enormously proprietary online services of the early 1990s, like AOL or Prodigy. He suggested that just like SMTP and Sendmail standardized what were previously propriety e-mail services, so too could open source social networking stacks, like OStatus, render walled garden services like Facebook obsolete."
NASA

NASA's Phoenix Mars Lander Killed By Ice 113

Posted by Soulskill from the wonder-if-it-will-rise-again dept.
coondoggie writes "NASA officially ended its Phoenix Mars Lander operation today after a new image of the machine showed severe ice damage to its solar panels, and repeated attempts to contact the spacecraft had failed. 'Apparent changes in the shadows cast by the lander are consistent with predictions of how Phoenix could be damaged by harsh winter conditions. It was anticipated that the weight of a carbon-dioxide ice buildup could bend or break the lander's solar panels. [Michael Mellon of the University of Colorado] calculated hundreds of pounds of ice probably coated the lander in mid-winter.'"
Operating Systems

OpenBSD 4.7 Released 143

Posted by timothy from the inexorable-and-dedicated dept.
An anonymous reader writes "The release of OpenBSD 4.7 was announced today. Included in this release are support for more wireless cards, the loongson platform, pf improvements, many midlayer filesystem improvements including a new dynamic buffer cache, dynamic VFS name cache rewrite and NFS client stability fixes, routing daemon improvements including the new MPLS label distribution protocol daemon (ldpd) and over 5,800 packages. Please help support the project by ordering your copy today!"
The Internet

The Telcos' Secret Anti-Net Neutrality Strategy 457

Posted by kdawson from the net-brutality dept.
NoMoreHelio writes "The political blog ThinkProgress lays out big telecom's plan to attack net neutality. The blog obtained a secret PowerPoint presentation from a telecommunications industry front group (PPT) that outlines the industry strategy for defending against regulatory attempts by the FCC. The industry plans to partner with two conservative 'astroturfing' groups, best known for their work seeding the Tea Party movement. Today's revelation from ThinkProgress comes as Rep. Cliff Stearns (R-FL) joined various telecom-funded front groups to unveil an anti-net neutrality bill."
United States

9/11 Made Us Safer, Says Bruce Schneier 280

Posted by timothy from the silver-lining dept.
richi writes "Security guru and BT CTO Bruce Schneier discusses terrorist attacks. In fact, Bruce seems to be saying that 9/11 actually made us safer from terrorists, which seems like a curious argument. While Bruce's blog post is interesting and no doubt insightful, I'm not sure I really buy it. And what's the deal with the new rules for searching the TSA No Fly List? Why is it, in 2010, we're still mucking about with publishing database extracts and waiting hours for them to be searched? How about checking within seconds of an update? Couldn't someone volunteer to show them how to implement a reliable, scalable, NoSQL setup? Instead, the TSA plan to fix this is a classic 'big government' solution."
NASA

Voyager 2 Speaking In Tongues 260

Posted by kdawson from the now-voyager dept.
dangle sends in an update from the borderland of Sol. "Voyager 2's flight data system, which formats information before beaming it back to Earth, has experienced a hiccup that has altered the pattern in which it sends updates home, preventing mission managers from decoding the science data beamed to Earth from Voyager 2. The spacecraft, which is currently 8.6 billion miles (13.8 billion km) from Earth, is apparently still in overall good health, according to the latest engineering data received on May 1. 'Voyager 2's initial mission was a four-year journey to Saturn, but it is still returning data 33 years later,' said Voyager project scientist Ed Stone of the California Institute of Technology in Pasadena. 'It has already given us remarkable views of Uranus and Neptune, planets we had never seen close-up before. We will know soon what it will take for it to continue its epic journey of discovery.' The space probe and its twin Voyager 1 are flying through the bubble-like heliosphere, created by the sun, which surrounds our solar system."
Bug

Stock Market Sell-Off Might Stem From Trader's Fat Finger 643

Posted by timothy from the knight-of-the-order-of-magnitude dept.
s122604 points out a CNBC story according to which "the catalyst for today's extraordinary price swing (at one point the Dow lost almost 9 percent in less than an hour) may have been because a trader entered a 'B' for billions instead of an 'M' for millions on a trade of Procter and Gamble: 'According to multiple sources, a trader entered a "b" for billion instead of an "m" for million in a trade possibly involving Procter & Gamble, a component in the Dow. (CNBC's Jim Cramer noted suspicious price movement in P&G stock on air during the height of the market selloff).' Unbelievable there are no safeguards to protect against this."
Earth

Japanese Researchers Make Plastic Out of Water 117

Posted by timothy from the what's-kanji-for-boffin? dept.
greenrainbow writes with this excerpt from Inhabit: "The material shown in the picture above is just ice, right? Look again. Elastic water, a new substance invented by researchers at Tokyo University, is a jelly-like substance made up of 95% water along with two grams of clay and a small amount of organic materials. As is, the all-natural substance is perfect for medical procedures, because it's made of water, poses no harm to people, and is perfect for mending tissue. And, if the research team can increase the density of this exciting new substance, it could be used in place of our current oil-based plastics for a host of other things."
Programming

Why Paying For Code Doesn't Mean You Own It 447

Posted by Soulskill from the sadly-you-broke-it-you-bought-it-doesn't-work-either dept.
Barence writes "Why do people think they own code just because they've paid for it? PC Pro's Kevin Partner says many of his clients believe that by paying for the work to be done, they take ownership of it. But, put simply, code is owned by its developer even once the client has paid, unless that developer is legally employed by the client or a contract exists that transfers full ownership (and even then it's far from clear-cut). He discusses the thorny issue of making clients understand that distinction and gives advice on how developers can assert their rights."
Idle

Submission + - Liberalism, atheism linked to IQ (cnn.com)

Submitted by Pharmboy
Pharmboy writes: CNN is reporting that "Evolutionary psychologist Satoshi Kanazawa at the the London School of Economics and Political Science correlated data on these behaviors with IQ from a large national U.S. sample and found that, on average, people who identified as liberal and atheist had higher IQs. This applied also to sexual exclusivity in men, but not in women. The findings will be published in the March 2010 issue of Social Psychology Quarterly."
Science

Submission + - How telescopes deal with earthquakes in Chile (edgeofphysics.com) 1

Submitted by edgeofphysics
edgeofphysics writes: Given that Chile is one of the most seismically active countries in the world, how do astronomers protect their giant telescopes that have been built or are being built in the Chilean Andes? This blog post discusses how Chile's most advanced facility — the European Southern Observatory's Very Large Telescope (VLT) — protects its precious 8.2-metre primary mirrors in the event of an earthquake.
Robotics

Evolving Robots Learn To Prey On Each Other 115

Posted by Soulskill from the this-can-only-end-well dept.
quaith writes "Dario Floreano and Laurent Keller report in PLoS ONE how their robots were able to rapidly evolve complex behaviors such as collision-free movement, homing, predator versus prey strategies, cooperation, and even altruism. A hundred generations of selection controlled by a simple neural network were sufficient to allow robots to evolve these behaviors. Their robots initially exhibited completely uncoordinated behavior, but as they evolved, the robots were able to orientate, escape predators, and even cooperate. The authors point out that this confirms a proposal by Alan Turing who suggested in the 1950s that building machines capable of adaptation and learning would be too difficult for a human designer and could instead be done using an evolutionary process. The robots aren't yet ready to compete in Robot Wars, but they're still pretty impressive."

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