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Comment Re:ehh (Score 1) 672

Interestingly I have a dell D600 laptop where you can put it in standby and swap the battery and it doesnt loose its memory contents (no AC connected). I'm not sure if its a feature, or the RAM just happens to retain its contents for the 5 seconds or so it takes to swap the battery.

It probably just backs the RAM up to HD.

Comment Re:Must not be using silicon then... (Score 1) 259

You are correct, they plan to transition from silicon to unobtainium.

No, probably Gallium arsenide (GaAs). http://en.wikipedia.org/wiki/Gallium_arsenide

GaAs has a lattice constant that's about the same as Silicon's (Si is 0.54 nm, GaAs is about 0.57 nm), so at 4nm feature size you'd still have transitors of ~10 atoms wide, depending on the direction you're measuring in.
Maybe Intel is thinking of some other, yet to be thought of design?

Education

US Colleges Say Hiring US Students a Bad Deal 490

theodp writes "Many US colleges and universities have notices posted on their websites informing US companies that they're tax chumps if they hire students who are US citizens. 'In fact, a company may save money by hiring international students because the majority of them are exempt from Social Security (FICA) and Medicare tax requirements,' advises the taxpayer-supported University of Pittsburgh (pdf) as it makes the case against hiring its own US students. You'll find identical pitches made by the University of Delaware, the University of Cincinnati, Kansas State University, the University of Southern California, the University of Wisconsin, Iowa State University, and other public colleges and universities. The same message is also echoed by private schools, such as John Hopkins University, Brown University, Rollins College and Loyola University Chicago."

Comment Re:Informatics is a weird word (Score 1) 74

True as it may be, the subject is called really "Informatics" in Bulgaria (I should know, it's my high school major, and I am Bulgarian coincidentally). It is not Computer Science as you understand it, because we didn't study much about e.g. networks, compilers, operating systems and such, but we concentrated really on the fundamentals and theory of programming and related mathematics - writing and testing algorithms, building and testing low-level code in e.g. Pascal or BASIC (on paper, too). Great starter for future programmers, I tell you that. If you haven't written your standard issue quicksort or a customized implementation of Newton's method in 10th grade for a homework assignment, then you wouldn't understand.

This is actually what most computer science curriculum covers in the US - the theoretical and algorithmic aspects of programming.

Portables

Submission + - Microsoft hopes to release portable XBox (pcworld.com)

anonymousbob22 writes: Microsoft is hoping to dip their hands in the portables market and potentially unseat Nintendo from the top of the heap. As of now, the details are scant, but Microsoft corporate VP Shane Kim warns us to be ready.

Comment Re:virtualization (Score 1) 501

since all south korean online banking is done with windows computers, friday will seriously suck.

That's what VMware, Parallels, and Virtual Box are for. Just roll back to a snapshot that isn't infected.

You could probably accomplish the same thing with Deep Freeze (or a similar) product if all you have is straight Windows.

(Of course these are simply workarounds, and not treating the actual root cause of the issue.)

And then everyone can go on a spending spree, because once the virus hits their debts will all get rolled back anyway!

New Router Manages Flows, Not Packets 122

An anonymous reader writes "A new router, designed by one of the creators of ARPANET, manages flows of packets instead of only managing individual packets. The router recognizes packets that are following the first and sends them along faster than if it had to route them as individuals. When overloaded, the router can make better choices of which packets to drop. 'Indeed, during most of my career as a network engineer, I never guessed that the queuing and discarding of packets in routers would create serious problems. More recently, though, as my Anagran colleagues and I scrutinized routers during peak workloads, we spotted two serious problems. First, routers discard packets somewhat randomly, causing some transmissions to stall. Second, the packets that are queued because of momentary overloads experience substantial and nonuniform delays, significantly reducing throughput (TCP throughput is inversely proportional to delay). These two effects hinder traffic for all applications, and some transmissions can take 10 times as long as others to complete.'"

Comment Re:I guess (Score 1) 268

the reason people on the net generally refuse to pay 0.99 for things (like porn sites) is not thrift, but fear. Usually, it's a scam. Pandora is not a scam, so I'll gladly pay.

Or maybe because it is available free by other means. Pandora is a little different because you can make the argument that you're paying for the recommendation service.

Education

We Rent Movies, So Why Not Textbooks? 398

Hugh Pickens writes "Using Netflix as a business model, Osman Rashid and Aayush Phumbhra founded Chegg, shorthand for 'chicken and egg,' to gather books from sellers at the end of a semester and renting — or sometimes selling — them to other students at the start of a new one. Chegg began renting books in 2007, before it owned any, so when an order came in, its employees would surf the Web to find a cheap copy. They would buy the book using Rashid's American Express card and have it shipped to the student. Eventually, Chegg automated the system. 'People thought we were crazy,' Rashid said. Now, as Chegg prepares for its third academic year in the textbook rental business, the business is growing rapidly. Jim Safka, a former chief executive of Match.com and Ask.com who was recently recruited to run Chegg, said the company's revenue in 2008 was more than $10 million, and this year, Chegg surpassed that in January alone."

Comment Re:Publishers have had it too easy (Score 2, Informative) 468

The way textbooks are pushing above $100, I'm not surprised. Publishers have made a mint and have tried their best to hamper the second hard market. This is a positive change.

How is this positive? With DRM now they can charge what they want, and all you get is a PDF that expires in a year, that you can't read without lugging a laptop and charger wherever you go.
Also, has anyone actually tried to read books on a computer? It's pretty painful after a while.

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