Cody Taylor

Al notes a story in Technology Review reporting on a CMU study (now over a month old) claiming that the Volt doesn’t make economic sense, and GM’s response (PDF). The study suggests that hybrids with large batteries offering up to 40 miles of range before an on-board generator kicks in simply cost too much for the gas savings to work out. Al writes: “Unsurprisingly, GM disputes the claims, saying ‘Our battery team is already starting work on new concepts that will further decrease the cost of the Volt battery pack quite substantially in a second-generation Volt pack.’ Interestingly, however, GM admits that the tax credits for plug-in hybrids will be crucial to making the volt successful. Without those credits, would an electric vehicle like the Volt be viable?”

Read more of this story at Slashdot.

Amerika sends in a Wired blog post on the desire in Congress to make data on lawmaking more easily available to the public. The senator who introduced the language into an omnibus appropriations bill wants feedback on the best way to make (e.g.) the Library of Congress’s Thomas data more available — an API or bulk downloads, or both. Some comments on the blog posting call for an authenticated versioning system so we can know unequivocally how any particular language made its way into a bill. “Congress has apparently listened to the public’s complaints about lack of convenient access to government data. The new Omnibus Appropriations Bill includes a section, introduced by Rep. Mike Honda (D-Calif.), that would mark the first tangible move toward making federal legislative data available to the public in bulk, so third parties can mash it up and redistribute it in innovative and accessible ways. This would include all the data currently distributed through the Library of Congress’s Thomas web site — bill status and summary information, lists of sponsors, tracking timelines, voting records, etc.”

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KentuckyFC writes “Place two conducting parallel plates a few nanometres apart and the well-known but difficult-to-measure Casimir force will push them together. The force depends crucially on the shape of the plates but nobody is exactly sure how. That’s because calculations with anything other than flat plates are fiendishly difficult and measurements are even harder. Now a group at MIT has come up with an ingenious new way to investigate Casimir forces. What the team has noticed is a mathematical analogy between the Casimir force acting on microscopic bodies in a vacuum and the electromagnetic behavior of macroscopic bodies floating in a conducting fluid. Their idea is to build a centimeter-scale metal model of the system they want to investigate, place it in salt water, and bombard it with microwaves and see what happens. The team says the experiment does not measure the force on the scale model but instead a quantity that is mathematically related to the force. So the experiment is not a simulator but actually an analog computer that calculates the force (abstract). What’s exciting is that the method should for the first time give researchers a way of testing nano-machines designed to exploit the Casimir force.”

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It’s impressive to be able to give away 31.2 million free Gmail accounts, as Google has. It’s even more impressive to get customers to pay for 40 million mailboxes, as Zimbra’s reported to me today, representing a sharp spike from the 20 million paid mailboxes reported in early 2009.

theodp writes “On Thursday, Barack Obama tapped Vivek Kundra for the post of Federal CIO, giving him responsibility for establishing and overseeing enterprise architecture across the federal government. So what might that look like? Well, little more than a month ago Kundra was slated to sing the praises of Google Apps to government officials in a webcast. A Kundra quote from the presentation slides: ‘Why should I spend millions on enterprise apps when I can do it [with Google] at one-tenth cost and ten times the speed? It’s a win-win for me.’ You can follow Kundra’s love affair with Google on YouTube, from his announcement of the Google-Washington DC partnership he brokered through a co-starring role with a Google attorney on a video pitching Google-enabled technology for the Obama Administration. Not surprisingly, some say Obama’s choice of a Google-party-goer who worships Google could cause big headaches for Microsoft.”

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krou writes “The BBC is reporting that the Information Commissioner’s Office has shut down a company in the UK for a serious breach of the Data Protection Act. It claims that the company, The Consulting Association in Droitwich, Worcs, ran a secret system that it repeatedly denied existed for 15 years, selling workers’ confidential data, including union activities, to building firms, allowing potential employers to unlawfully vet job applicants. About 3,213 workers were in the database, and other information included data on personal relationships, political affiliations, and employment histories. More than 40 firms are believed to have used the service, paying a £3,000 annual fee, and each of them will be investigated, too.” The article says that The Consulting Association faces a £5,000 fine — after pulling in £1.8 million over 15 years with its illegal blacklist.

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The Bad Astronomer writes “The legislators in Illinois, always on the lookout for more places to find voters, have passed a resolution declaring Pluto is a planet. I’m not sure what else can be said here, except that — besides overstepping their jurisdiction just a wee bit — they make a couple of scientific howlers in the resolution itself.”

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Penguin_me writes “A UK school has quietly introduced new facial recognition systems for registering students in and out of school: ‘HIGH-TECH facial recognition technology has swept aside the old-fashioned signing of the register at a school. Sixth-formers will now have their faces scanned as they arrive in the morning at the City of Ely Community College. It is one of the first schools in the UK to trial the new technology with its students. Face Register uses the latest high-tech gadgets to register students in and out of school in just 1.5 seconds.'”

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mikesd81 writes “ZDNet Australia writes that NSW state corporation RailCorp has threatened a Sydney software developer with legal action if he fails to withdraw a train timetable application that is currently the second-most-popular application in its category in Apple’s App Store. Alvin Singh created Transit Sydney after he began teaching himself how to program in Cocoa Mobile. Within days of its Feb 18 release, Singh received a cease and desist notice from Rail Corporation NSW, the government body that administers Sydney’s CityRail network. The email states: ‘I advise that copyright in all CityRail timetables is owned by RailCorp. … Any use of these timetables in a manner which breaches copyright by a third party can only occur through the grant of a suitable licence by RailCorp.'”

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These are ads that start out as regular box or rectangle ads, but then expand into much larger ones that sit on top of content. Yes, they are annoying. Luckily, Google’s ads won’t auto-expand or do so on a mouse roll-over – only when the user clicks.