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Communications

Solar-Powered Flight Grounded By Equipment Bug 28

crimeandpunishment writes "If your plane is powered by the sun, it's tough to fly if your crew is in the dark. A 24-hour test flight for the world's first solar-powered round-the-world flight had to be postponed Thursday due to an equipment problem that would have left mission control out of touch with the technology on the experimental aircraft. When they're able to make this test flight, they hope by flying all day they'll be able to fully charge the batteries, then use the stored energy to power the plane all night."
Cellphones

Nokia Trades Symbian For MeeGo In N-Series Smartphones 184

An anonymous reader writes "Nokia announced that moving forward, MeeGo would be the default operating system in the N series of smartphones (original Reuters report). Symbian will still be used in low-end devices from Nokia, Samsung, and Sony Ericsson. The move to MeeGo is a demonstration of support for the open source mobile OS, but considering the handset user experience hasn't been rolled out and likely won't be rolled out in time for its vague June deadline outlined at MeeGo.com, could the decision be premature?"
Medicine

Rats Breathe Air From Lungs Grown In the Lab 112

cremeglace writes "'For the first time, an animal has drawn a breath with lungs cultivated in the lab.' Although preliminary, the results might eventually lead to replacement lungs for patients. Researchers at Yale University have successfully applied a technique called decellularization that involves using detergent to remove all of the cells from an organ, leaving a scaffold consisting of the fibrous material between cells."
Graphics

Nintendo 3DS GPU Revealed 133

An anonymous reader writes "The GPU for the Nintendo 3DS has just been revealed, and it's not made by Nvidia, ATI, or even Imagination Technologies. Instead, Nintendo has signed up Japanese startup Digital Media Professionals (DMP) in a deal that sees the company's PICA200 chip churning out the 3-D visuals. For the first time in Nintendo's history, the 3DS will feature a GPU with programmable shaders, rather than a fixed-function pipeline, meaning the 3DS is more graphically versatile than the Wii. Among the PICA200's features are 2x anti-aliasing, per-pixel lighting, subdivision primitives, and soft shadows. As well as featuring DMP's own 'Maestro' extensions, the PICA200 also fully supports OpenGL ES 1.1. The architecture supports four programmable vertex units and up to four pixel pipelines."
Australia

Australia Gets Its First Female Prime Minister 419

An anonymous reader writes "Julia Gillard has been elected unopposed to the Labor leadership, seizing power in a bloodless Parliament House coup after Prime Minister Kevin Rudd decided not to contest this morning's leadership ballot. Ms. Gillard will now be sworn in as Australia's first female prime minister. Emerging from this morning's meeting, she said she felt 'very honored' and said she would be making a statement shortly. Treasurer Wayne Swan now steps up as deputy prime minister. He was also elected unopposed."
Communications

Skype Releases Open SDK 108

An anonymous reader writes "SkypeKit gives Linux developers access to core functionality, allowing Linux developers to add video, calling, and instant messaging features to desktop applications. The SDK also comes with the freshly royalty-free SILK codec for high-end audio. Skype is hoping that the inclusion of SILK will popularize the codec, extending its reach. Currently, the SkypeKit beta is only available for Linux on an invite-only basis, with Windows and Mac versions planned in coming weeks. The SDK does not cover Android or Mac, an odd choice considering the announcement of SkypeKit championed itself for extending the functionality of Skype to multiple platforms and devices. Including smartphones in the SDK seems like an obvious move." Ars Technica has a rundown, too.
Businesses

Best Places To Work In IT 2010 205

CWmike writes "These top-rated IT workplaces combine choice benefits with hot technologies and on-target training. Computerworld's 17th annual report highlights the employers firing on all cylinders. The Employer Scorecard ranks IT firms based on best benefits, retention, training, diversity, and career development. Also read what IT staffs have to say about job satisfaction. How's your workplace, IT folk?" Read below for a quick look at the top 10 IT workplaces according to this survey.
Earth

First Photos From the European Solar Decathlon 26

An anonymous reader writes "The 2010 Solar Decathlon Europe kicked off today in Madrid, Spain, with a stunning array of solar-powered prefab homes. Seventeen teams from around the globe are battling it out in the center of the city to see who has the most efficient solar-powered and eco-friendly house. Just as in the competition in Washington DC, the teams will be graded on minimal energy use, innovative architecture and engineering, sustainability, and more. Check out these exclusive photos from the event for a first look at the most exciting houses in this year's competition."
Power

Traffic-Flow Algorithm Can Reduce Fuel Consumption 328

thecarchik writes "New projects from German automakers Audi and BMW promise to ease congestion simply by looking at traffic signals and driving style, in an effort to smooth the flow of traffic. Through a test course in Munich, vehicles were able to post phenomenal fuel efficiency gains simply by adjusting the timing of traffic lights depending on traffic volume — to whatever speed provides a so-called 'green wave' of four or more synchronized signals."
Image

Snails On Methamphetamine 93

sciencehabit writes "Science answers the question: What happens when you put a snail on speed? From the article: 'The results suggest that meth improves memory, something that has been previously observed in creatures with large, complex brains like rats and humans. But since the snails store their memories in a simple, three-neuron network, the team hopes that studying the meth effect in these gastropods will help pinpoint how the drug's memory magnification powers work.'"

Comment Play video games - turn nightmares into wet dreams (Score 2, Funny) 308

"Live Science reports that researchers say that playing video games before bedtime may give gamers an unusual level of awareness and control in their dreams which could provide an edge when fighting nightmares or even mental trauma."

yeah... and it also provides the ability to get laid!! =D

Cellphones

Why Overheard Cell Phone Chats Are Annoying 344

__roo writes "American researchers think they have found the answer to the question of why overhearing cell phone chats are annoying. According to scientists at Cornell University, when only half of the conversation is overheard, it drains more attention and concentration than when overhearing two people talking. According to one researcher, 'We have less control to move away our attention from half a conversation (or halfalogue) than when listening to a dialogue. Since halfalogues really are more distracting and you can't tune them out, this could explain why people are irritated.' Their study will be published in the journal Psychological Science."
Earth

New Estimates Say Earth's Oceans Smaller Than Once Believed 263

Velcroman1 writes with this snippet from Fox News: "Using lead weights and depth sounders, scientists have made surprisingly accurate estimates of the ocean's depths in the past. Now, with satellites and radar, researchers have pinned down a more accurate answer to that age-old query: How deep is the ocean? And how big? As long ago as 1888, John Murray dangled lead weights from a rope off a ship to calculate the ocean's volume — the product of area and mean ocean depth. Using satellite data, researchers from the Woods Hole Oceanographic Institute set out to more accurately answer that question — and found out that it's 320 million cubic miles. And despite miles-deep abysses like the Mariana Trench, the ocean's mean depth is just 2.29 miles, thanks to the varied and bumpy ocean floor."

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