vossman77 writes "I was looking into renewable energy from a hobbyist perspective, maybe generating a few watts of solar or wind power, just to reduce my electric bill. But upon further review, I found out that I need a special grid-tied AC inverter that shuts off when the grid turns off (for worker safety reasons) and makes the current in-phase with the grid. These two additional features, over the cheap inverters sold at department store, make the cost upwards of $2000, but support more watts than I need. While this is fine for large-scale projects, it is out of range for a small scale hobbyist. A Google search came with some home-brew hacks at best. So, are there any Slashdotters out there doing small-scale renewable energy projects with grid-tied systems? What are other options for the hobbyist to play around with renewable energy, other than charging a cell phone?"

BDPrime writes "Michael Manos, Microsoft's director of data center services, shows a 3-D rendering of the company's upcoming containerized data center, which is like a facility full of shipping containers. He also demos Scry, Microsoft's internal data center analytics tool that lets the company monitor the data center's energy use, carbon footprint and power bill. There are a few companies out there that are now touting the data center in a shipping container. Sun was one of the first with its Blackbox, now called the Sun MD, while others include Rackable Systems' ICE Cube and Verari's FOREST."

holy_calamity writes "New Scientist takes a look at the evidence-base behind the science and technology in the new blockbuster Iron Man, and finds it is pretty solid. From exoskeletons to real-time translation there are at the very least proof-of-concept demonstrations of pretty much all the glitzy tech the hero Tony Stark uses."

Tracy Mayor writes "Is a gig on an IT help desk really the career death it's always assumed to be? Not always, this Computerworld writer found out, just don't get comfy and stay too long. "

I Don't Believe in Imaginary Property writes "We now know how the Whitehouse managed to lose about five million emails. It seems that they 'upgraded' their Lotus Notes system, which had an automatic retention and backup system, for Microsoft Exchange, which did not support the automatic system. So they changed it to a manual process, where aides would manually sort emails one by one into individual PST files, which they call a 'journaling' archive system. They're still building a replacement for the retention system. Right when they had one finished, the White House CIO complained that it made Microsoft Exchange too slow, so they hired yet another contractor to build another one, causing a senior IT official to quit in protest. So they still haven't completed the project after almost eight years, and rely on humans to sort millions of emails."

An anonymous reader writes "A good friend of mine had her younger brother apparently commit suicide last week. He was a young, promising CS major who was close to being accepted into a very prestigious school. He was very into Linux as well as PHP/MySQL coding. He left absolutely nothing behind for the family as far as a death note or explanation, and there is some possibility that this was all somehow a tragic accident. The family is in a situation where proof of accidental death would change how this was viewed in terms of paying for parts of the funeral. More importantly, some members of the family are hoping to find something, anything, that might explain why this all went down. Since I'm the most computer-skilled person the family knows, they have asked me if I could help them try to find some information. My possible approaches are: his Linux laptop, his university, Gmail And Hotmail email accounts, and a second MySpace profile that apparently has been tagged as private. How ethical would it be to, say, try to crack his root password in a situation like this? I wouldn't attempt to crack a man's account for his wife because she thinks he is cheating on her, as his life is his own business. In death, would you have the same respect for a person's private thoughts? Secondly, If I contacted places like Google, MSN, the university, and MySpace, what are the odds that they would give me access to any of his accounts? I have links to obituaries and such to prove that he is indeed gone. Would it be a matter of not giving it to me (maybe only to the family), or is this something that they would not do at all? Any opinions on if I should do this and if so, how I should go about it?"

cgh4be writes "I have been working in the IT industry for about 12 years and have had various jobs as a consultant and systems engineer. Over that time I've had the chance to do a little bit of everything: programming, networking, SAN, Linux/AIX/UNIX, Windows, sales, support, and on and on. However, over the last couple of months I have become a little disillusioned with the IT industry as a whole. Occasionally, I will get interested in some new technology, but for the most part I'm starting to find it all very tedious, repetitive, and boring and I'm no longer really interested in the hands-on aspect of the business. I suppose going the management route is one option, but I would still be dealing with a lot of the same frustrating technology issues. The other route I had in mind was a complete career change; take something I really enjoy doing outside of work now and try to make a career out of it. The only problem is that I have a wife and kid to support and my current job pays very well. Have any of you been through this kind of career 'mid-life crisis?' What did you do to get out of the rut? Is making a complete career change at this point a bad idea?"

Sastira writes "Jordan Bunnell has successfully modded his Macbook Air to use an internal EVDO Broadband card. In order to make everything fit, he had to sacrifice the WiFi and bluetooth cards, but considering the portable nature of the laptop, it is a small price to pay for being truly wireless." (You'll need to scroll down past the sketchy-looking top section of that page.) Sastira also links to this InsanelyMac forum thread on the mod.

TechRadar writes "A hacker has turned his OQO ultraportable into the world's smallest Mac running Leopard. 'I will warn you this project is not for the plug and play crowd but definitely do-able,' the hacker, 'TRF' says. Interesting, given the OQO was designed by ex-Apple employees." It might run Mac OS X, but one thing this OQO is not is a Mac.

Anonymous Stallion writes "Two security researchers from TippingPoint (sponsor of the recent CanSecWest hacking contest) were able to infiltrate the Kraken botnet, which surpasses its predecessors in size. The researchers have published a pair of blog entries: Owning Kraken Zombies and Kraken Botnet Infiltration. They dissect the botnet and go so far as to suggest that they could cleanse it by sending an update to infected hosts. However, they stopped short of doing so. This raises the old moral dilemma about a hypothetical 'friendly worm' that issues software fixes (except that the researchers' vector is a server that can be turned off, not an autonomous worm that can't be recalled once released). What do you think — is it better to allow the botnet to continue unabated, or perhaps to risk crashing a computer controlling a heart monitor somewhere?"

KentuckyFC writes "The first naturally occurring superheavy element has been found. An international team of scientists found several nuclei of unbibium in a sample of the naturally occurring heavy metal thorium. Unbibium has an atomic number of 122 and an atomic weight of 292. In general, very heavy elements tend to be unstable but scientists have long predicted that even heavier nuclei would be stable. The group that found unbibium in thorium say it has a half life in excess of 100 million years and an abundance of about 10^(-12) relative to thorium, which itself is about as abundant as lead." I'd also like it known that my spell checker did not know 'unbibium' before today, but it is now one word closer to encompassing all human knowledge.

Deviant writes "Speaking as an IT consultant, the one big gap in the Linux stack is in messaging / collaboration. MS Outlook with Exchange is a fine product on which many businesses truly rely, and it is almost impossible to match on Linux — server or desktop. The one competitor to MS in this space has been IBM's Lotus Notes / Domino, which has always had the general reputation of being expensive, bloated, and unfriendly. I certainly wouldn't have considered it for the small businesses that we usually sell on MS's SBS server product. That is why I was truly surprised to hear about the new Domino Express Licensing and Notes 8. This is a product that has native server and client versions for both Mac and Linux. Notes 8, now written in Eclipse, also includes an integrated office suite, Lotus Symphony. This could conceivably let a user do all of their work in one application. And you can now license the server and client components together for as low as $100/user. It's packaged for companies of 1,000 seats or fewer. Is this the silver bullet to take out the entire MS stack — server, client, and Office? Or will IBM drop the ball yet again?"

earthforce_1 writes "The vested interests of restrictive copyright are stacking the deck in Canada. The Public Policy Forum Symposium on intellectual property reform has bowed to pressure from certain interests and dis-invited noted copyright scholar Howard Knopf. The forum's stated mandate is '...to strive for excellence in government — to serve as a neutral, independent forum for open dialogue on public policy, and to encourage reform in public sector management.' For some reason, the US Ambassador to Canada and the former head of the Canadian Motion Picture Industry Association have been invited — apparently they are perceived to have a more neutral view of what Canadian copyright laws should be? More information at Howard Knopf's blog."

timholman writes "After a series of burglaries and auto break-ins in my neighborhood, I'm thinking about adding some video security cameras to my home. To me, the object isn't just deterrence — if someone tries to break into my house or my car (parked on the street in front of my house), I'd like to provide a high-quality image of the perpetrator to the police. Inexpensive video surveillance systems, with their atrocious image quality, are nearly useless. The problem is being able to get good image quality at an affordable price. After some research, I've decided that using network cameras to FTP images to a central server over a HomePlug network is the best solution. However, good megapixel network cameras (e.g. Stardot or Axis cameras) can easily cost more than $1,000 each. Has any of you dealt with a similar situation? Is there any way to get reasonable quality (preferably open source) daytime and nighttime video surveillance equipment for home use without paying an arm and a leg? Is it better to go with a couple of expensive cameras, or a multitude of inexpensive cameras? Is paying two to three thousand dollars simply unavoidable if I want to monitor my front and back yards?"

rbf writes "A girl I like at my university, a graduate student in mathematics, will be having a birthday next month. She had thought of throwing a nerd-themed party — show up with tape on your glasses, pants hiked up, etc. However, she decided against it because most of her friends are math nerds and wouldn't even have to dress up! So my question for the community is: What fun party ideas would appeal to a group of mostly math-major nerds?"