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Transportation

GM Criticized Over Chevy Volt's Hybrid Similarities 657

Attila Dimedici writes "This article says the Chevy Volt is not what GM claimed it was: an Extended Range Electric Vehicle. The Volt is simply a plug-in hybrid. Instead of a vehicle that is only driven with the electric drive train that uses a gasoline engine to charge the batteries, the Volt actually uses the gasoline engine to drive the front wheels at speeds above 70 miles per hour or when the batteries run down. Additionally, the Volt gets nowhere near the 230 mpg that GM was claiming for it. If this is all true, why did GM misrepresent the car? The facts as stated in the article make the Volt a pretty decent competitor to the Prius and other hybrids already on the market." A post at the Car Connection blog takes the opposing view, saying that accusations of GM "lying" are overhyped, since the capability to power the wheels with gasoline is reserved for situations where electricity isn't a viable option. The author says GM didn't mention this ability before now due to concerns over patents and competition from other companies.
Censorship

Italy Floats Official Permission Requirement for Web Video Uploads 131

An anonymous reader writes with some bad news from Italy, noting that new rules proposed there would "require people who upload videos onto the Internet to obtain authorization from the Communications Ministry similar to that required by television broadcasters, drastically reducing freedom to communicate over the Web." Understandably, some say such controls represent a conflict of interest for Silvio Berlusconi, "who exercises political control over the state broadcaster RAI in his role as prime minister and is also the owner of Italy's largest private broadcaster, Mediaset."
Operating Systems

Ubuntu 10.04 Alpha 2 vs. Early Fedora 13 Benchmarks 157

Given that early benchmarks of the Lucid Lynx were less than encouraging, Phoronix decided to take the latest alpha out for a spin and has set it side-by-side with an early look at Fedora 13. "Overall, there are both positive and negative performance changes for Ubuntu 10.04 LTS Alpha 2 in relation to Ubuntu 9.10. Most of the negative regressions are attributed to the EXT4 file-system losing some of its performance charm. With using a pre-alpha snapshot of Fedora 13 and the benchmark results just being provided for reference purposes, we will hold off on looking into greater detail at this next Red Hat Linux update until it matures."
Idle

Canadian Blood Services Promotes Pseudoscience 219

trianglecat writes "The not-for-profit agency Canadian Blood Services has a section of their website based on the Japanese cultural belief of ketsueki-gata, which claims that a person's blood group determines or predicts their personality type. Disappointing for a self-proclaimed 'science-based' organization. The Ottawa Skeptics, based in the nation's capital, appear to be taking some action."
Programming

The State of Ruby VMs — Ruby Renaissance 89

igrigorik writes "In the short span of just a couple of years, the Ruby VM space has evolved to more than just a handful of choices: MRI, JRuby, IronRuby, MacRuby, Rubinius, MagLev, REE and BlueRuby. Four of these VMs will hit 1.0 status in the upcoming year and will open up entirely new possibilities for the language — Mac apps via MacRuby, Ruby in the browser via Silverlight, object persistence via Smalltalk VM, and so forth. This article takes a detailed look at the past year, the progress of each project, and where the community is heading. It's an exciting time to be a Rubyist."

Comment Boeing 707 (Score 1) 903

Boeing 707s were developed in the early 1950s and hundreds of are still flying today. I would imagine that at least one line of code from them original software is still running on these planes. That code is not only old, but it also is a life critical function. -Kitplane01

Feed Science Daily: Birth Of A Colossus On Wheels: First Astronomical Observatory Transporter Ready (sciencedaily.com)

The first of two spectacular vehicles for the ALMA astronomical observatory rolled out of its hangar. The ALMA antenna transporter is a rather exceptional "lorry": It is 10 meters wide, 20 meters long and 6 meters high, weighs 130 tons and has as much power as two Formula 1 engines. This colossus will be able to transport, at 5000 meter altitude, a 115-ton antenna and set it down on a concrete pad within millimeters of a prescribed position.

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