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Comment You need to gather more info (Score 1) 149 149

You need to look into the problem at hand more closely! The software plays a very important role. Perhaps it can benefit more from a GPU cluster rather than a CPU cluster? Can it benefit from the instruction set of the latest Xeons or will the older (and now cheaper) generation suffice? CFD simulations are quite memory-hungry, so 3 GB per core is pretty standard. Also, you need to make sure that the cores can talk to the RAM efficiently, so definitely pick a CPU with 4 memory channels. After 6 cores per cpu or so the communication between the cores and the RAM becomes the bottleneck, so don't stack too many cores on the chip. Dual socket motherboards and CPU combos are also pretty cost effective. Also, users tend to suck the performance advantage of such a machine quite rapidly, so you shouls also plan for the future.

Comment Re:Bypassing consumer resistance to poor design (Score 2) 199 199

People will actually gain the right to vote with their wallets in this model. Until now, everyone would get their Windows with every new PC. Hey, it was already there and the cost was in the price of the machine. So, why should Joe Average look for something else? If MS switches to a subscription model, I would love to see you explain to your grandmother that she will now have to cough up a montly allowance for MS so that she can Skype with her family or do whatever it is that grandmothers do with their PCs these days.

I'm very interested in seeing how this is going to turn up. Maybe they will sell PCs using a subscription model like they do with cellphones? So, you don't like it? Switch to Ubuntu, Chrome OS, Apple etc.

Firefox

Firefox 37 Released 156 156

Today Mozilla began rolling out Firefox version 37.0 to release channel users. This update mostly focuses on behind-the-scenes changes. Security improvements include opportunistic encryption where servers support it and improved protection against site impersonation. They also disabled insecure TLS version fallback and added a security panel within the developer tools. One of the things end users will see is the Heartbeat feedback collection system. It will pop up a small rating widget to a random selection of users every day. After a user rates Firefox, an "engagement" page may open in the background, with links to social media pages and a donation page. Here are the release notes and full changelist.

Comment A good thing? (Score 2) 112 112

Although this could be due to the "publish or perish" mentality, that often forces researchers to break down their work in several publications of lesser impact than make a single publication of larger impact, the fact that the "lifetime" of publications is getting shorter may also mean that the research is speeding up. Knowledge moves faster from papers, then to books, and then to being "common", and before you know it you don't really have to cite someone every freaking time anymore because everyone knows what you're talking about (I'm talking about things that are considered "common knowledge" here; you surely don't cite Newton every time you mention that white light can be broken up using a prism). More commonly, somebody will sum the "state of the art" into a book or in a good introductory chapter of a doctoral dissertation and people will cite that, instead of all the papers. Also, books keep getting cited for decades after their publication, so maybe a follow-up study could check whether there is a similar trend in the citation of books?

While the plurality of journals has made publishing quite easy nowadays, I don't think this is the reason for the observation that papers get forgotten faster. A bad paper will not even get noticed and will probably get cited only by its own authors in subsequent publications. Since we are talking about papers that do get cited here, this means that they have managed to attract some attention, and can therefore not be too crappy.

Comment Re:amazing (Score 1) 279 279

The price of $3/kg must be for metallurgical grade silicon, i.e. with a purity of about 98-99%. The polycrystalline silicon used as a raw material to produce wafers is solar grade (the same used in solar panels), which is 99.999999999% pure. This used to go for $200/kg a few years ago, but now the prices have plummeted at about $20/kg. Pulling a monocrystal, chopping it up and polishing it for the semiconductor industry adds a premium to the price, but I can't tell how much that is per kg. I think they are sold per piece after that, and the price also depends on the wafer's diameter.

Comment The IP is right where it is needed. (Score 2) 145 145

Given that China, the US and the EU are together responsible for more than 50% of the worldwide CO2 emissions, I would expect that the Intellectual Property to combat climate change is right where it is needed. Saying that taking action against climate change is hurdled by poor countries not having the intellectual rights to the necessary technology silently suggests that poor countries are part of the climate change problem, which is absolutely not true.

I've heard a lot of lame excuses on why nothing is being done concerning climate change, but whoever thought of this one deserves a cookie.

Comment Re:um, OK (Score 1) 690 690

After WWII:
World: Greece, you gotta re-build your infrastructure! You look like shit.
Greece: I don't have any money!
World: OK, we will lend you some, but the Marshall Plan is for the big boys. You'll get normal loans.
Greece: Uh, thanks, I guess.
World: Also, what's all that communist talk over there? Here are some of our boys to rule. Don't worry we checked them up; they're legit.
Greece: They're all over the place torturing people and starting fights with Turkey! We'll overthrow them.
World: Ugh, that turned up ugly! Now Turnkey is pissed and you'll need weapons. You got any?
Greece: We got some old stuff hanging around.
World: That won't do. You need proper equipment.
Greece: I don't have any money!
World: Don't worry, here's a loan. I hear the US is having a yard sale.
Greece: Thanks, I guess.
Russia: Why are you buying their stuff instead of ours? We just sold of our best stuff over to Turkey and they'll screw you over!
Greece: Uh-oh. I need another loan!
World: Sure, here ya go. By the way, do you need any cars? We make all kinds of stuff you can use for improving your infrastructure, too.
Greece: Cars are cool! But we don't have any money and we already owe you tons.
World: Yeah, you do, but this shit's gotta go. Hey, now that you're a democracy again, maybe your politicians like getting re-elected?
Greek politicians: Sure thing!
World: Then take this loan (and a fat "bonus") and use the money to create counter-productive jobs in the public sector. Then hire your voters to fill them and you're all set!
Greek politicians: Gee-wiz! This plan is foolproof. We can go on for decades!
World: See? Now everyone is happy. By the way, you still owe us a shitload of money.
Greek politicians: Sure, whatever.
Greece: The public sector is swollen like a toad, we owe money to everyone, some genius had the bright idea to host the Olympic Games in 2004 for the lulz, and why do we keep buying those weapons again? Shouldn't NATO and the EU back us up in case of trouble?
World + Greek politicians: Look at the silly monkey!
Greece: This debt is too much. I can't take it.
Greek government: Hmmm, yeah. That's probably because of the last government. By the way, they lied about the economic balance to get us in the Euro-zone.
Greek opposition: All we did was some creative accounting! They do that in Hollywood all the time! And don't you give me that last-government shit. We were in this together!
World: You did what?! I want my money back!
Greece: We don't have any. We never actually did!

I think the rest is ongoing history, so I might as well stop here.

So much for your "Greece spent the money in entitlement" bullshit.

Comment Re:Is google now about to become a target? (Score 4, Insightful) 311 311

Charlie Hebdo themselves are responsible for provoking this tragedy

Just like women that get raped are "asking for it" when showing cleavage, right? So, in public they must conceal their body under a burqa, right?

Repeat after me: You cannot tell a journalist what to write just like you cannot tell a woman what to wear.

The reward of a thing well done is to have done it. -- Emerson

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