separsons writes "Researchers at Japan's Tohoku University designed a new shape memory metal alloy. The super elastic iron alloy can endure serious stretching and still return to its original shape. The scientists say that once optimized, the material could be used in everything from braces to medical stents to earthquake-proof buildings!"

Roland Piquepaille writes "Scientific American reports that Xcel Energy, a Minneapolis-based utility company, has started to test a new technology to store wind energy in batteries. The company is currently trying it in a 1,100 megawatt facility of wind turbines in Southern Minnesota. The company started this effort because 'the wind doesn't always blow and, even worse, it often blows strongest when people aren't using much electricity, like late at night.' It has received a $1 million grant from Minnesota's Renewable Development Fund and the energy plant should be operational (PDF) in the first quarter of 2009. If this project is successful, the utility expects to deploy many more energy plants before 2020 to avoid more polluting energy sources."

eldavojohn writes "Is there life on Mars? Maybe not, but a better question might be whether or not it has ever existed on Mars? Scientists are claiming that the best indication for this will be in newly found evaporated salt deposits on Mars which they can use to check for cellulose. Here on earth, tiny fuzzy fibers have been found in salt dating back almost 250 million years making it the oldest known evidence of life on earth. Jack Griffith, a microbiologist from UNC, is quoted as saying, 'Cellulose was one of the earliest polymers organisms made during their evolution, so it pops out as the most likely thing you'd find on Mars, if you found anything at all. Looking for it in salt deposits is probably a very good way to go.'"

wiredog writes "The Washington Post is reporting that Microsoft is developing a program that classifies news stories according to whether liberal or conservative bloggers are linking to them and also measures the 'emotional intensity' based on the frequency of keywords in the blog posts." If you would like to jump right to the tool you can check out "Blews" on the Microsoft site.

jades writes "The University of Waterloo (Canada), sometimes billed as the 'MIT of the North' is establishing a residence 'incubator'. Meant to challenge 70 of their very top students in the tech and business fields, students will live together and work on 'the future of mobile communications, the web and digital media'. It's called 'VeloCity', and it launches in Fall 2008 after renovations are completed this summer."

Riding with Robots writes "Scientists have announced that they have used images from the robotic spacecraft Cassini to find moonlets embedded in Saturn's outer rings that are likely the remains of a larger moon that was shattered by an asteroid or comet. The team from the University of Colorado at Boulder that made the discovery has now posted details and pictures."

narramissic writes "Microsoft this week cut the retail price of Windows Vista Home Basic in China by 67% — from 1,521 renminbi to 499 renminbi ($65.80). This is a steep discount compared to what users in the US and elsewhere are charged for the software. The reason for the price reduction? Battling piracy, of course. The new pricing 'narrows the price gap between original versions of Microsoft's software and pirated copies,' making it that much easier for consumers to 'do the right thing.'"

An anonymous reader writes "InfoWeek blogger Alex Wolfe put together a scorecard which makes the obvious but interesting point that, when you list every major DRM technology implemented to "protect" music and video, they've all been cracked. This includes Apple's FairPlay, Microsoft's Windows Media DRM, the old-style Content Scrambling System (CSS) used on early DVDs and the new AACS for high-definition DVDs. And of course there was the Sony Rootkit disaster of 2005. Can anyone think of a DRM technology which hasn't been cracked, and of course this begs the obvious question: Why doesn't the industry just give up and go DRM-free?"

jcatcw writes "On Thursday Sophos released a new set of global statistics pointing out the biggest spam relaying countries in the world. Toping the list between April and June of this year were the US and China. 'Sophos senior security consultant Carole Theriault said that while the U.S. remains the top spam dog, there results show an urgent need for countries to join together and take global action. "Once a machine is compromised, it is often used to send out spam for a variety of campaigns," she said. "In a matter of seconds, we can see compromised systems send messages on a dozen different topics from stock scams to diet drugs." Paul Ducklin, Sophos Asia Pacific head of technology, said that spammers are ready to "borrow" any computer illegally to send e-mail regardless of the location.'"

The nytfeed provides us with an article about the current state of internet connectivity on the African continent. Only 4 percent of Africa's population has regular access to the internet, with most of those people living in North African countries, or the country of South Africa. This might seem like a market ripe for development, but the article explains that there are numerous difficulties involved getting an infrastructure project off the ground. "Africa's only connection to the network of computers and fiber optic cables that are the Internet's backbone is a $600 million undersea cable running from Portugal down the west coast of Africa. Built in 2002, the cable was supposed to provide cheaper and faster Web access, but so far that has not happened. Prices remain high because the national telecommunications linked to the cable maintain a monopoly over access, squeezing out potential competitors. And plans for a fiber optic cable along the East African coast have stalled over similar access issues. Most countries in Eastern Africa, like Rwanda, depend on slower satellite technology for Internet service." The good news is that, of course, progress is being made. Just ... slowly.

amigoro writes "A 'true' random number generator that relies on the unpredictable quantum process of photon emission has gone online providing academic and scientific community access to true random numbers free of charge."

tcd004 writes "Imagine sheer mountains of discarded Pentium IIIs, tractor trailers overflowing with discarded wall warts. Photojournalist Natalie Behring visited Guiyu, China and documented the world's biggest digital dump where, for $2 per day, the locals sort, disassemble, and pulverize hundreds of tons of e-waste. The payoff is huge: computer waste contains 17 times more gold than gold ore, 40 times more copper than copper ore. But the detritus also leaches chemicals and metals into local water supplies."

An anonymous reader writes "Remember the UMPC, that little tablet that Microsoft once called Origami? Well it looks like that Intel has scrapped the idea of promoting the UMPC, in favor of a much smaller (and less capable) Mobile Internet Device (MID). The UMPC is now heading for a market niche, where it may be replacing the tablet PC as a mobile computer for field technicians. The MID takes on the role of the original UMPC concept, but it won't run Vista."

gollum123 writes with a link to the Berkley site about an impressive star explosion that took place some tens of millions of years ago. We first caught sight of it in 2004, when there was a bright outburst, ahead of a massive supernova. "All the observations suggest that the supernova's blast wave took only a few weeks to reach the shell of material ejected two years earlier, which did not have time to drift very far from the star. As the wave smashed into the ejecta, it heated the gas to millions of degrees, hot enough to emit copious X-rays. The Swift satellite saw the supernova continue to brighten in X-rays for 100 days, something that has never been seen before in a supernova. All supernovae previously observed in X-rays have started off bright and then quickly faded to invisibility."