youngjohn14 - Slashdot User

Japanese Researchers Make Plastic Out of Water 117

Posted by timothy on Friday April 30, 2010 @07:22PM 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."

North Korea's Own OS, Red Star 316

Posted by timothy on Wednesday March 03, 2010 @06:00PM from the linux-is-sometimes-for-communists dept.

klaasb writes "North Korea's self-developed computer operating system, named 'Red Star,' was brought to light for the first time by a Russian satellite broadcaster yesterday. North Korea's top IT experts began developing the Red Star in 2006, but its composition and operation mechanisms were unknown until the internet version of the Russia Today TV program featured the system, citing the blog of a Russian student who goes to the Kim Il-sung University in Pyongyang."

Comment Re:Took mine scuba diving (Score 1) 422

by youngjohn14 on Sunday February 28, 2010 @11:25PM (#31311578) Attached to: What Has Your Phone Survived?

2 years ago I went wakeboarding with one of those blue blackberry's in my pocket. In salt water. Took it completely apart, rinsed in fresh water, dried it out and it was fine for a few months but gradually the screen degraded.

xkcd, Devotion To Duty 167

Posted by CmdrTaco on Monday February 22, 2010 @12:39PM from the a-different-breed dept.

xkcd really hit the nail on the head today.

After 2 Years of Development, LTSP 5.2 Is Out 79

Posted by timothy on Sunday February 21, 2010 @06:22PM from the terminal-velocity dept.

The Linux Terminal Server Project has for years been simplifying the task of time-sharing a Linux system by means of X terminals (including repurposed low-end PCs). Now, stgraber writes "After almost two years or work and 994 commits later made by only 14 contributors, the LTSP team is proud to announce that the Linux Terminal Server Project released LTSP 5.2 on Wednesday the 17th of February. As the LTSP team wanted this release to be some kind of a reference point in LTSP's history, LDM (LTSP Display Manager) 2.1 and LTSPfs 0.6 were released on the same day. Packages for LTSP 5.2, LDM 2.1 and LTSPfs 0.6 are already in Ubuntu Lucid and a backport for Karmic is available. For other distributions, packages should be available very soon. And the upstream code is, as always, available on Launchpad."

Brain Surgery Linked To Sensation of Spirituality 380

Posted by timothy on Thursday February 11, 2010 @05:30PM from the applied-psychology dept.

the3stars writes "'Removing part of the brain can induce inner peace, according to researchers from Italy. Their study provides the strongest evidence to date that spiritual thinking arises in, or is limited by, specific brain areas. This raises a number of interesting issues about spirituality, among them whether or not people can be born with a strong propensity towards spirituality and also whether it can be acquired through head trauma." One critic's quoted response: "It's important to recognize that the whole study is based on changes in one self-report measure, which is a coarse measure that includes some strange items."

Dinosaur Feather Color Discovered 219

Posted by timothy on Wednesday January 27, 2010 @05:28PM from the horsefeathers-still-a-mystery dept.

anzha writes "Do you remember being a kid and told we'd never know what colors the dinosaurs were? For at least some, that's no longer true. Scientists working in the UK and China have closely examined the fossils of multiple theropods and actually found the colors and patterns that were present in the fossilized proto-feathers. So far, the answer is orange, black and white in banded and other patterns. The work also thoroughly thrashes the idea that fossils might not be feathers, but collagen fibers instead. If this holds up, Birds Are Dinosaurs. Period. And colorful!"

Microsoft Patches "Google Hack" Flaw In IE 142

Posted by timothy on Thursday January 21, 2010 @05:40PM from the you-saw-this-coming dept.

An anonymous reader writes "As expected, Microsoft has issued an out-of-band security patch to address a remote code execution hole in Internet Explorer that was used in the recent Chinese attacks disclosed by Google. Ars Technica has all the download links you need."

Researchers Pooh-Pooh Algae-Based Biofuel 238

Posted by timothy on Thursday January 21, 2010 @04:56PM from the feed-it-pooh-pooh-undies dept.

Julie188 writes "Researchers from the University of Virginia have found that current algae biofuel production methods consume more energy, have higher greenhouse gas emissions and use more water than other biofuel sources, such as switchgrass, canola and corn. The researchers suggest these problems can be overcome by situating algae production ponds behind wastewater treatment facilities to capture phosphorous and nitrogen — essential algae nutrients that otherwise need to come from petroleum."

Facebook Master Password Was "Chuck Norris" 319

Posted by samzenpus on Thursday January 21, 2010 @03:56PM from the ad-nauseum-roundhouse dept.

I Don't Believe in Imaginary Property writes "A Facebook employee has given a tell-all interview with some very interesting things about Facebook's internals. Especially interesting are all the things relating to Facebook privacy. Basically, you don't have any. Nearly everything you've ever done on the site is recorded into a database. While they fire employees for snooping, more than a few have done it. There's an internal system to let them log into anyone's profile, though they have to be able to defend their reason for doing so. And they used to have a master password that could log into any Facebook profile: 'Chuck Norris.' Bruce Schneier might be jealous of that one."

Correlation Found Between Brain Structure and Video Game Success 110

Posted by Soulskill on Wednesday January 20, 2010 @06:50PM from the correlation-does-not-equal-yadda-yadda dept.

kghapa writes "Still want to argue that video games shrink your brain? While video games have been previously shown to stimulate brain activity and improve coordination skills, a recently published study has directly linked structures in the human brain with video game aptitude. And yes, apparently size does matter in this case. Quoting: '... each subject received 20 hours of training to play a video game specifically created for research purposes, called Space Fortress. It's basically an Asteroids-type arcade game, in which the object is to knock down and destroy an enemy fortress while dodging space mines. However, the game has lots of extra twists that require close attention. Some of the players were told to focus exclusively on running up a high score, while others were told to shift their priorities between several goals. The result? The subjects who had more volume in an area called the nucleus accumbens did significantly better in the early stages of training. Meanwhile, those who were well-endowed in different areas of the striatum, known as the caudate nucleus and putamen, handled the shifting strategies better.'"

Police Called Over 11-Year-Old's Science Project 687

Posted by samzenpus on Saturday January 16, 2010 @05:37PM from the duck-and-cover dept.

garg0yle writes "Police in San Diego were called to investigate an 11-year-old's science project, consisting of 'a motion detector made out of an empty Gatorade bottle and some electronics,' after the vice-principal came to the conclusion that it was a bomb. Charges aren't being laid against the youth, but it's being recommended that he and his family 'get counseling.' Apparently, the student violated school policies — I'm assuming these are policies against having any kind of independent thought?"

Apple Orders 10 Million Tablets? 221

Posted by ScuttleMonkey on Monday January 04, 2010 @03:11PM from the pricepoint-better-be-right dept.

Arvisp writes "According to a blog post by former Google China president Kai-Fu Lee, Apple plans to produce nearly 10 million tablets in the still-unannounced product's first year. If Lee's blog post is to be believed, Apple plans to sell nearly twice as many tablets as it did iPhones in the product's first year."

Lack of Manpower May Kill VLC For Mac 398

Posted by timothy on Wednesday December 16, 2009 @05:53PM from the vlc-generally-rocks dept.

plasmacutter writes "The Video Lan dev team has recently come forward with a notice that the number of active developers for the project's MacOS X releases has dropped to zero, prompting a halt in the release schedule. There is now a disturbing possibility that support for Mac will be dropped as of 1.1.0. As the most versatile and user-friendly solution for bridging the video compatibility gap between OS X and windows, this will be a terrible loss for the Mac community. There is still hope, however, if the right volunteers come forward."

Super-Earths Discovered Orbiting Nearby, Sun-Like Star 242

Posted by Soulskill on Monday December 14, 2009 @05:52PM from the i-for-one dept.

likuidkewl writes "Two super-earths, 5 and 7.5 times the size of our home, were found to be orbiting 61 Virginis a mere 28 light years away. 'These detections indicate that low-mass planets are quite common around nearby stars. The discovery of potentially habitable nearby worlds may be just a few years away,' said Steven Vogt, a professor of astronomy and astrophysics at UCSC. Among hundreds of our nearest stellar neighbors, 61 Vir stands out as being the most nearly similar to the Sun in terms of age, mass, and other essential properties."

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