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Plastic Bottle Catamaran Crosses The Pacific Ocean 56

The Plastiki, a catamaran made with plastic bottles, has completed a 8,000 mile trip between San Francisco and Sydney. Captain David de Rothschild said, "The Plastiki is literally a metaphorical message in a bottle about beating waste and reducing our human fingerprints on our natural environment." The boat will go on display at the Australian National Maritime Museum for the next month.

Comment Re:Don't give up so easily (Score 1) 790

The State government would have the power to regulate any monopolies inside its borders, including electrical providers, natural gas providers, phone companies, and yes Internet providers. - The local government/town that granted the exclusive license to Comcast also has the right to regulate, per the terms of the monopoly. Both these levels of government could mandate that Comcast provide equal access to ALL websites.

That's not necessarily so.

Indiana got a Telecommunications Reform Act a few years ago, written by the telecommunications industry (thanks to Mitch Daniels).

Cities are forbidden from competing with private telecomm. Regulation is done at the state level (which is reliably Republican, so only regulates consumers).

Comment Re:You got it. (Score 1) 544

The birthday collision illustrated:
http://en.wikipedia.org/wiki/Birthday_problem

Even with 365 days a year, there is 50% probability that two people will have the same birthday in any random group of 23 people.

Now take 300 million people right now in the USofA.

Where is the evidence that these strings of "junk" DNA really are that unique?

If each of the 26 DNA sections were reduced to "Yes" or "No", the would be 2^26 possibilities.

If instead of 2 possibilities, there were 10, how many times does 3x10^8 go into 10^26? Just saying.

Comment Re:This is not science. (Score 1) 505

"Why should I make the data available to you, when your aim is to find something wrong with it?"

That used to be what Science was. Of course, that was when truth was the goal.

That's still the goal of Science.

But it's not the goal of everyone. Just as with tobacco and cancer, there are a lot of people with vested interests.

But the ice is melting.

Comment Re:This is not science. (Score 1) 505

Irrelevant. If you can't take some trolls, maybe you shouldn't be in such a controversial topic. The accuracy of your data is far more significant than your petty emotions, especially if your data will be affecting trillions of dollars worldwide.

First, that sounds a lot like "if you're not willing to get beat up by my goons, don't say things I don't like."

Second, your emotional attachment to dollars seems to be driving your brain.

Comment Re:Stop posting articles from arXiv! (Score 4, Interesting) 650

If you've spent any time in academia, you'd know that peer review is a cruel joke.

It's more politics than science.

Somebody didn't get tenure.

I didn't get tenure either, and there were serious political issues, the first time. But that's not a problem with peer review (which I still am asked to do, occasionally). Most PhD's never get tenure, at least not in a research university. Academia is one bitch of a career path.

I still publish papers, in less-prestigious journals and conferences, mostly peer-reviewed. Some papers are turned down. So it goes...

Comment Re:Voodoo Science (Score 1) 684

This is actually rather obvious. If Jimbo tells you that there's a 1% chance that your tire will go flat if you don't fix it, that's not 1% if Jimbo is wrong 50% of the time. At best, it's 50.5%. Or something like that.

You need to know the probability that it will go flat if Jimbo is right, and the probability if he's wrong. You don't.

Basically, they're saying that the research provides a wider error bound than it may claim, assuming that scientists uniformly make logical mistakes--which they very probably do.

What an interesting assertion. Foolish scientists!

Space

Rare Lone Neutron Star Found Nearby 37

F4_W_weasel sends us to the BBC for news of the eighth lone neutron star ever discovered. It has no associated supernova remnant, binary companion, or radio pulsations. It's in our stellar neighborhood, at most 1,000 light years away. The object emits all its radiation (as far as wa can detect with current instruments) in X rays. The object is called Calvera, after the bad guy in The Magnificent Seven — which is itself the collective nickname for the seven such objects previously known.

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