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First Pulsar Discovery By an @Home Project
pq writes "In a paper published today (abstract) in Science, astronomers are reporting the discovery of a radio pulsar in data acquired at the world's largest radio telescope and analyzed by hundreds of thousands of volunteers in 192 countries for the Einstein@Home project. This is the first scientific discovery by a distributed computing project, and specific credit is being given to Chris and Helen Colvin of Ames, Iowa, and Daniel Gebhardt of Germany." The claim that this is the first discovery to be made through distributed computing is hard to swallow; there are quite a few distributed projects out there, several of which have reported positive results, such as the discovery of the 47th known Mersenne number.
Judging by Folding@Home's long list of results I'd say they would also dispute the 'first scientific discovery' claim.
Perhaps they accidentally their claim and meant to say that it's the first stellar discovery by distributed computing? I'm fairly confident SETI@home hasn't discovered anything conclusive yet....
Free Pie! The Pie is Also Evil!
While not distributed computing, this isn't even the first crowdsourced scientific discovery; Galaxy Zoo discovered something so weird that people are still trying to figure out what it is:
http://en.wikipedia.org/wiki/Hanny%27s_Voorwerp
Yes, BOINC allows people to use idle computing capacity. But if we need plenty of computing capacity today, it is not that hard to get it: It is much simpler to simply rent a few EC2 machines, or get a computing grant from Google/Yahoo/Microsoft/Amazon/IBM/NSF (you get the idea), and get such projects done much faster, rather than trying to use BOINC.
SETI@Home (and later BOINC) were revolutionary 10 years back. Today distributed human computation seems to be as revolutionary as distributed computing was back in 1999. reCAPTCHA seems more revolutionary in utilizing idle human capacity for a good purpose (digitizing books). The FoldIt project (see the recent Nature article), which also uses creatively human computation, seems much more fresh and interesting.
Oh wait, it was claimed in something that wasn't the Title, which I guess makes me as stupid as the submitter.
que sera sera.
The enemies of Democracy are
A Mersenne number is any integer of the form 2^n - 1. If this number happens to be prime, it is called a Mersenne prime. The summary clearly means Mersenne primes, not Mersenne numbers.
Escher was the first MC and Giger invented the HR department.
First off the claim in an associated release was the "first astronomical object" discovered, not first scientific discovery.
Secondly, even that's not correct. It's the first by a distributed project with an "@" in the name. Just because a project doesn't have @home or @thegym doesn't mean it's not distributed.
For example the PSC (Pulsar Search Collaboratory), which probably ought to be called psc@home or some such had an earlier hit.
http://www.universetoday.com/41006/high-school-student-discovers-strange-pulsar-like-object/
If they want to claim that this was the first pulsar found by a distributed project with @ in the name from Arecibo based data then they're probably correct.
It's a cool find and a great project, don't want to come of as *completely* jaded and glad Arecibo is getting good use.
Jesus Christ, get a life, stop arguing about which distributed computing program discovered something first. If the summary was bad, then it was bad. You guys need to get out more and stop being dorks.
One of the things that wasn't talked much about in the press conference was that the software heavily utilizes the GPU over the CPU when compatible hardware exists. I meant to bring it up somehow, but I was happy to be done and off camera after an hour. Media events, while interesting, require a lot of sitting still, being quiet, and not sneezing.
Yes, the technology for doing distributed computing is now over ten years old and I was a very early adopter. So as some people pointed out that's not new 'news' anymore per say. What is computationally newer is that the projects now don't just expand at Moore's law's rate anymore and as GPUs get better it will increase much faster for the next few years until leveling off at some new growth rate. Yes I know other things have been found, but finding a pulsar was really cool. Speaking with the scientists and science media all over the world and seeing the full international scope of this project over the last few weeks was also fascinating.
Ten-plus years ago, the methodology itself was news even when there was no results. This news story is about the result coming from the methodology.
Maybe it's not as exciting as the news you'd like to hear, but it isn't sad in the slightest.
The enemies of Democracy are
You keep using that word. I do not think it means what you think it means.
The fight cancer at home project seems pretty worthwhile to me. And there are more projects on biochemistry, that your computer can help with. Think of the higher electricity bill as a donation to science, because that's what it is. And you're not making a donation to a foundation that's lobbying for bigger funds from the state, you're actually paying for direct work in a certain field. The ability of the population to control how money is spent on research is pretty much maximized with the @home model.
Also, you can easily fine tune CPU usage with BOINC.
Anyway, it's your money, and you don't have to feel bad about it. But in case you wanted to donate to science, this is the best way for many projects.
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