Forgot your password?

typodupeerror

+ - Over 200,000 Tons of Deep Water Horizion Oil and Gas Consumed by Bacteria ->

Submitted by SchrodingerZ
SchrodingerZ writes "The University of Rochester and Texas A&M University have determined that in the five months following the Deepwater Horizon Disaster in the Gulf of Mexico, bacteria have consumed over 200,000 tons of oil and natural gas. The researched was published in the journal; Environmental Science and Technology (abstract available, full text pay-walled). 'A significant amount of the oil and gas that was released was retained within the ocean water more than one-half mile below the sea surface. It appears that the hydrocarbon-eating bacteria did a good job of removing the majority of the material that was retained in these layers," said co-author John Kessler of the University of Rochester.' The paper debuts for the first time 'the rate at which the bacteria ate the oil and gas changed as this disaster progressed, information that is fundamental to understanding both this spill and predicting the behavior of future spills'. It was also noted that the oil and gas consumption rate was correlated with the addition of dispersants at the wellhead . Still an estimated 40% of the oil and natural gas from the spill is still in the Gulf today."
Link to Original Source
Facebook

+ - Facebook Chiefs quizzed over Facial Recognition Technology->

Submitted by Anonymous Coward
An anonymous reader writes "This summer, Facebook’s ever growing ability to collect valuable information about its 900m users has come under scrutiny from the most senior law makers in America.

Facebook’s Privacy and Policy Manager Rob Sherman has been summoned to the US senate about the social network behemoth’s use of facial recognition technology. Minnesota Senator Al Franken called the hearing to examine Facebook and get answers from its senior management about new features such as default tagging suggestions in photos and about why there is so little information about the technology it utilises on its site...."

Link to Original Source

+ - Mathematician Claims Proof of Connection between Prime Numbers->

Submitted by cekerr
cekerr writes "A Japanese mathematician claims to have the proof for the ABC conjecture, a statement about the relationship between prime numbers that has been called the most important unsolved problem in number theory.

Mathematician Shinichi Mochizuki of Kyoto University in Japan has released a 500-page proof of the abc conjecture, which proposes a relationship between whole numbers — a 'Diophantine' problem.

The abc conjecture, proposed independently by David Masser and Joseph Oesterle in 1985, might not be as familiar to the wider world as Fermat’s Last Theorem, but in some ways it is more significant. “The abc conjecture, if proved true, at one stroke solves many famous Diophantine problems, including Fermat's Last Theorem,” says Dorian Goldfeld, a mathematician at Columbia University in New York. “If Mochizuki’s proof is correct, it will be one of the most astounding achievements of mathematics of the twenty-first century.”

The proof is contained over four papers produced by Mochizuki: INTER-UNIVERSAL TEICHMULLER THEORY I-IV"

Link to Original Source

Comment: Trolls are particularly vulnerable to their own MO (Score 1) 304

by Truth_Quark (#40732691) Attached to: Patent Troll Claims <em>Minecraft</em> Infringement
It turns out that making the process as difficult and expensive as possible for the patent troll is very effective. They don't have a clicks and mortar business generating cashflow or profit, so each lawsuit has to end up with positive cash.

If you start demanding that they spend time and money, they can rapidly disappear.

http://www.ted.com/talks/drew_curtis_how_i_beat_a_patent_troll.html

Comment: Re:NoScript might save FireFox (Score 1) 107

by Truth_Quark (#37745090) Attached to: NoScript For Android Devices Released
I find the navigation the best of all the browsers on my phone.

Dragging the screen left and right to expose the navigation and tabs is an awsome use of real-estate, that I reckon will be copied.

If you want to go home or to a bookmark, open a tab and choose the page from the menu.

Sometimes I want to open an image in a new tab, which it doesn't do, but that's the only frustration I've got with ff on my mobile.

Comment: Re:Pesky critics (Score 1) 507

by Truth_Quark (#36905064) Attached to: Climate Unit Releases Virtually All Remaining Data
Between 24 July and 28 July, CRU received no less than 60 FoI requests, and 10 more between 31 July and 14 August. The requesters demanded access to both raw temperature station data and any related confidentiality agreements. The Review found evidence that this was an organized campaign (one request asked for information “involving the following countries: [insert 5 or so countries that are different from ones already requested]”)

- Skeptical Science

Comment: Re:Pesky critics (Score 1) 507

by Truth_Quark (#36904842) Attached to: Climate Unit Releases Virtually All Remaining Data

You've completely missed the possibility of group-think within a tight community of people for whom professional diligence, competency and quality, critical workmanship have been substantially weakened by a tribal quasi-religious zeal to save the human race.

Tight community?

Science is competitive, not a community activity. (Although the community certainly benefits, if it is clever enough to use the science).

And there have been over 100,000 scholarly papers written on climate science ... most in the last 5 years.

That's a lot of output for a tight community don't you think?

Many people might think that there are diverse people from all over the world working and publishing on the subject.

Comment: Re:Global warming is not the big problem (Score 1) 638

by Truth_Quark (#36537996) Attached to: Aussie Climate Scientists Receiving Death Threats
This is the correct response to the parent post.

But since I don't have modpoints, I have to post to agree.

Humans and trees don't have a net effect on atmospheric CO2 when the integral over their whole life and decomposition is taken.

It is digging up coal and oil from trees that lived 200,000,000 years ago that is altering the current climate.

Comment: Re:UK Government Hinders WiFi (Score 1) 280

by Truth_Quark (#36090170) Attached to: Global Warming To Hinder Wi-Fi Signals, Claims UK Gov't

There a number of reasons to be highly skeptical of the AGW cabal. For one, there is such a thing as an AGW cabal, that was targeting CO_2 (and oil) long before there was any evidence or models at all that suggested that it was a problem.

I strongly suspect that this is wrong.

Evidence of CO2 causing a problem was available since the late 50s. There was a scientific consensus since the late 70s.

Who is in this AGW Cabal, and how did it get a hold on every scientific organisation of national or international note?

Since 2007, when the American Association of Petroleum Geologists released a revised statement, no scientific body of national or international standing rejects the findings of human-induced effects on climate change

It is at this point perfectly clear that the AGW cabal have tampered with data, cherrypicked data, and cooked up fits designed to minimize or eliminate "problems" for the theory, like the medieval optimum and little ice age.

Except that all investigations into such matters have shown that not only is it not perfectly clear, its patently false.

Everybody knows that Mann's infamous hockey stick graph is wrong at this point ...

Unless this "everybody" person has even a passing acquaintance with science. Nature magazine (you won't know what that is, will you) wrote "Academy affirms hockey-stick graph" in response to the NRC (you won't know who they are either) report that affirmed Mann's results. (Which have since been reproduced many times).

The truth is that at best we do not really know if CO_2 is a major influence on climate

That might be the case if we read only industry propaganda. But the greenhouse effect is no secret to science.

Hey, diddle, diddle the overflow pdl To get a little more stack; If that's not enough then you lose it all And have to pop all the way back.

Working...