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Hardware

Submission + - Stephen Fry and DVD Jon back USB Sniffer Project (kickstarter.com)

An anonymous reader writes: bushing and pytey of the iPhone DevTeam and Team Twiizers have created a Kickstarter project to fund the build of an open-source/open-hardware high-speed USB protocol analyzer. The board features a high-speed USB 2.0 sniffer that will help with the reverse engineering of proprietary USB hardware, the project has gained the backing from two high-profile individuals Jon Lech Johansen (DVD Jon) and Actor and Comedian Stephen Fry

Comment Book publishers endangered, cry me a river (Score 4, Insightful) 160

They pushed the copyright law to over hundred years (just to make sure they will make money of writers even after they are dead), now comes our big brother Google to the ring to resurrect all the OUT OF COPYRIGHT books -- meaning those dead books that publishers no longer exclusively distribute. What an offense against the poor publishers. Google is creating a real e-Library of enormous proportions of virtually free books, what a threat. I bet I am not alone who wants to see the Newton's books on physics e-published again and searchable.

Comment Re:Cross-platform code signing costs (Score 1) 158

I just checked and a 1-year code signing cert from Comodo is $179.95, with discounts for multi-year certs. Other vendors also seem to have pretty reasonable prices.

That's at least on the order of $100 per platform. The certificate for Windows is $179.95 per year, and the certificate for a secure web site from which to distribute copies of the software is another $99 per year. It gets even more expensive to target more than one platform: the certificate for XNA is $99 per year, the certificate for iPod Touch is $99 per year, and by the time one has ported an application to all the platforms that his audience uses, he'd be out of his hobby money.

Hold on, most code signing CA's include both the codeSigning and msCodeCom usage extensions in the same certificate so there's no need to buy multiple code signing certs. Unless you're conducting an e-commerce transaction (in which case you're no longer a hobbyist), there's no need for a website cert -- and even then I've found website certs for as little as $15/year. Mac OS X/iPhone code signing certs just require the code signing extension, so they just work. Ditto XNA. To join the iPhone developer program is $99/year, so we're up to $280/year, or about $24/month. This is well within the budget for most hobbyists. Most hobbyists won't be faced with multi-platform issues anyway. I sure as heck don't have the time to write and maintain a cross-platform app -- keeping up with Mac OS X is enough for me.

--Paul

Comment "scholarly" information (Score 2, Interesting) 160

As someone who majored in English Literature in college, I can tell you that academics love getting their panties in a bunch over what is Scholarly Publication and what is not. Some teachers will actually have special assignments that have to be written entirely using Scholarly sources, or in response to a Scholarly article.

Before the advent of the internet, I can see how it might have been useful to have an in-group comprised of people who had some sort of qualifications to write about something, but it seems antiquated in light of the ease with which we can independently verify claims.

Usually, if someone's going to write something that's actually useful, they'll write an actual book. Soon thereafter, a bunch of "Scholars" will come along and write a bunch of journal articles and tell us all about how the useful work was one of three things: misogynistic, code for a religious statement, or arcane, carefully-hidden innuendo.

Sorry if I sound bitter, but I spent a lot of time reading this crap, and very little of it was as insightful or interesting as even my classmates' comments.

Image

10 Worst Evolutionary Designs 232

JamJam writes "Besides my beer gut, which I'm sure has some purpose, Wired is running a story on the 10 Worst Evolutionary Designs. Ranging from baby giraffes being dropped 5-foot during birth to Goliath bird-eating spiders that practically explode when they fall from trees."
Data Storage

Garbage Collection Algorithms Coming For SSDs 156

MojoKid writes "A common concern with the current crop of Solid State Drives is the performance penalty associated with block-rewriting. Flash memory is comprised of cells that usually contain 4KB pages that are arranged in blocks of 512KB. When a cell is unused, data can be written to it relatively quickly. But if a cell already contains some data, even if it fills only a single page in the block, the entire block must be re-written. This means that whatever data is already present in the block must be read, then it must be combined or replaced, and the entire block is then re-written. This process takes much longer than simply writing data straight to an empty block. This isn't a concern on fresh, new SSDs, but over time, as files are written, moved, deleted, or replaced, many blocks are a left holding what is essentially orphaned or garbage data, and their long-term performance degrades because of it. To mitigate this problem, virtually all SSD manufacturers have incorporated, or soon will incorporate, garbage collection schemes into their SSD firmware which actively seek out and remove the garbage data. OCZ, in combination with Indilinx, is poised to release new firmware for their entire line-up of Vertex Series SSDs that performs active garbage collection while the drives are idle, in order to restore performance to like-new condition, even on a severely 'dirtied' drive."
Mars

Mars Lander Sees Falling Snow 118

Riding with Robots writes "NASA reports that the Phoenix Mars Lander has detected snow falling from Martian clouds. According to the Canadian team running a weather experiment, a laser instrument designed to study how the atmosphere and surface interact on Mars has detected snow from clouds about 4 kilometers above the landing site. Data shows the snow vaporizing before reaching the surface, but one of the mission scientists said, 'We'll be looking for signs that the snow may even reach the ground.' Spacecraft soil experiments have also provided evidence of past interaction between minerals and liquid water."

New Solar Cell Sets World Efficiency Record 299

asoduk writes to tell us that a new world record has been set for the most efficient photovoltaic device. Topping the scale at 40.8% efficiency, the new solar cell differs significantly from the previous record holder. "Instead of using a germanium wafer as the bottom junction of the device, the new design uses compositions of gallium indium phosphide and gallium indium arsenide to split the solar spectrum into three equal parts that are absorbed by each of the cell's three junctions for higher potential efficiencies. This is accomplished by growing the solar cell on a gallium arsenide wafer, flipping it over, then removing the wafer. The resulting device is extremely thin and light and represents a new class of solar cells with advantages in performance, design, operation and cost."
Classic Games (Games)

PC Historian Finds Puzzling Game Diskette Image 232

This past weekend, Trixter — a self-proclaimed IBM PC historian — picked up some old software for his archive. What he didn't count on was a couple of additional Avantage titles that had never been released into the wild. If this weren't enough of a find, one of these titles provided Trixter with an interesting puzzle: the diskette for Mental Blocks is apparently hand-formatted to work on both C64 and IBM (on a single side, not the "flippy disks" of old). Quite an interesting little piece of history.
Television

Submission + - NBC to offer Free Video Download Service

Damocles the Elder writes: Apparently NBC realized that people on the internet do watch TV, because after breaking up with Apple over iTunes pricing schemes, they're setting up their own free service. FTA:

NBC first contracted with Amazon to offer its programs for sale to downloading devices like MP3 players. Now it is establishing its own downloading service, which NBC executives say they expect to become a viable competitor to iTunes. "With the creation of this new service, we are acknowledging that now, more than ever, viewers want to be in control of how, when and where they consume their favorite entertainment," said Vivi Zigler, the executive vice president of NBC Digital Entertainment. "Not only does this feature give them more control, but it also gives them a higher quality video experience."

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