Sunday, 26 September 2010

The sun at night

This picture of the Sun is hardly high-definition. But, in its own way, it is extraordinary. Why? Because it was taken at night. It was taken looking down through the Earth. And it was taken not with light but with neutrinos.
Neutrinos are ghostly subatomic particles which are created in abundance by the sunlight-generating nuclear reactions in the core of the Sun. To them solid matter is as transparent as a pane of glass.
Hold up your hand. You would never know it but about a 100 million million neutrinos are passing through every square centimetre of your flesh every second. That’s why it is possible to image the Sun on the other side of the Earth by looking down through almost 13,000 kilometres of rock.
This picture was obtained by the Japanese Super-Kamiokande neutrino detector, situated in the Kamioka metal mine in the Japanese Alps. While sunlight takes about 30,000 years to work its way out from the centre to the surface of the Sun, neutrinos take just two seconds.
Once at the surface, it is only another eight-odd minutes of free-flight before they get to the Earth. Consequently, neutrinos reveal what the core of the Sun is like “now”.
Since the Sun’s light was made at the height of the last Ice Age, for all we know its nuclear fires could have gone out 29,000 years ago. However, solar neutrinos, on account of being in the heart of the Sun just over eight minutes ago, tell us all is well with the Sun and there is no need to worry. For now.
Marcus Chown @'New Humanist'

Saturday, 25 September 2010

Visualizing Madness: The Art of “Howl”

Fundamental - Mixology Four: Grievous Angel

 

Spaceboy - This one's for you!

http://www.kraftfuttermischwerk.de/blogg/wp-content/uploads2/2010/09/5660_98b6_390.gif
Thanx HerrB!

Hamster vs Microwave Pt.2

Courgette saves woman from bear

YouTube wins Spanish copyright case

A Spanish federal court has dismissed copyright infringement charges against Google’s YouTube that could have brought the online video service to a halt by forcing it to monitor every piece of content.
Telecinco, a Spanish broadcaster, had brought the charges against YouTube, arguing that it should be liable when users upload material that violates copyright protection.
Google, which owns YouTube, praised the court’s decision to reject the charges on the basis that YouTube offers users tools to remove content that infringes on copyrights.
“This decision is a clear victory for the internet and the rules that govern it,” Google said on its blog.
The ruling follows a similar victory in the US in a case brought by Viacom, creating clearer legal direction for Google’s copyright responsibilities on YouTube. Viacom has said it will appeal against that decision
It comes as Google steps up efforts to make the site a destination for professional content, as well as the home-made videos for which it is still best known.
Television programmes and films are already available for free viewing on the site in some countries, including shows from Channel 4 and Channel 5, the UK broadcasters. Vevo, its music video subsidiary, is expected to launch in Europe later this year.
YouTube has also shown live broadcasts of a U2 concert and Indian Premier League cricket matches, and Google has explored offering pay-per-view movies with Hollywood studios.
Under European law, owners of content are considered best placed to monitor how their work is being used rather than service providers such as YouTube.
The company said that more than 24 hours of video is uploaded to its website every minute and that the task of screening all of that content would make it and other social media websites such as Facebook, Twitter and MySpace “grind to a halt”.
YouTube said it had created a content identification tool that allows content creators to remove edited copyrighted material and alerts them if something is wrongfully uploaded. This “Content ID” service is used by more than 1,000 media companies.
Aaron Ferstman, head of communications for YouTube’s operations in Europe, the Middle East and Africa said the decision “demonstrates the wisdom of European laws” and that YouTube hopes to work with Telecinco in the “spirit of copyright protection.”

Friday, 24 September 2010

Turn on, Tune in to a Trippy Afterlife

Visual Chronology of Cosmologies



Man jailed for killing hamster in microwave


A man who killed his hamster by cooking it in a microwave has been jailed for nine weeks.
Anthony Parker, 29, of Holyrood Way, Hartlepool, admitted causing unnecessary suffering to a Syrian hamster in February.
He was also banned from keeping animals for five years by Hartlepool magistrates.
The court heard Parker put the animal, called Suzie, in the microwave after a drunken row with his girlfriend.
Neil Taylor, prosecuting, said the animal had been killed in a cruel way.
He said: "It was clear the hamster died in agony."
The animal's lips were burned and its eyes were opaque. A post-mortem examination showed Suzie had been exposed to microwave radiation.
Parker had initially denied the offence because he made a confession to police when he was drunk.
He later said he had no recollection of events. But he changed his plea before Wednesday's hearing.
The court heard he told officers he had not meant to kill Suzie.
Adrian Morris, defending, said his client had previous convictions for drink-driving and a public order offence which happened six years ago.
But there was nothing on his record linked to cruelty.
He said: "He effectively comes before this court a man of good character."
Suzie's death would have been rapid and the "cruelty and suffering were not prolonged", he said.
But Mr Taylor said: "This is a man so drunk he puts a hamster into a microwave and kills it."

6 Things You Won't Believe Are More Legal Than Marijuana


HERE

Explosion Rocks Honeywell Uranium Facility Run by Scab Workers

Union workers have been locked out at the uranium enrichment facility in Metropolis, Illinois for two months now after contract negotiations broke down over Honeywell's demand that workers give up their retiree health care coverage and pension plans. The Metropolis uranium facility is the only one in the United States that can convert U308 into the extremely deadly UF6.
Because the plant is the only conversion facility of its kind in the United States, familiarity with the Metropolis plant, and not just generic experience in the field, is essential to ensuring the plant's safety. Concerns have been raised by local community members and union officials that replacement workers at the Honeywell facility cannot safely operate the plant since they have no site-specific experience in this type of conversion facility.
Workers claim that Cote is far more interested in keeping his record profits high than actually protecting workers and the surrounding community. They believe that Honeywell CEO David Cote is willing to risk radioactive contamination in order to demand that uranium workers cut their retiree health care and pension plans.
On Saturday, nuclear regulators allowed Honeywell to start up core production at the facility, where core production had been shut down for over two months due to concerns about the training of replacement workers. The Nuclear Regulatory Commission delayed reopening the plant for several days after questions were raised about the unusually high levels of uranium that were appearing in the urine tests of several nuclear workers.
The following day, a hydrogen explosion rocked the plant. The blast shook the ground in front of the plant and could be heard a mile away, according to local reports. State Trooper Bridget Rice said that police were called to investigate to the scene of the explosion after receiving several phone calls reporting an explosion at the plant. Nuclear Regulatory Commission spokesman Roger Hannah also confirmed that there was indeed "a small hydrogen explosion that was very loud" at the Metropolis facility.
The plant splits hydrofluoric acid into hydrogen and fluoride. The hydrogen then gets scrubbed and released into the atmosphere and fluorine goes into the process. If the hydrogen and fluorine recombine, it can be very reactive and cause a non-radioactive hydrogen explosion. On Saturday, hydrogen was accidentally recombined with fluorine causing a massive explosion that could be heard a mile away and leading to the plant being temporarily shut down.
Honeywell Spokesman Peter Dapel released this statement: "There was a noise at Metropolis Works yesterday that occurred as a result of the normal venting of one of our systems.... The union workforce is very familiar with the procedure that caused yesterday's noise, having executed similar processes on at least two occasions earlier this year prior to the work stoppage with the exact same outcomes. It is common to plants that work with fluorine, and characteristic of plants that are following correct procedures."
However, union spokesman John Paul Smith claims that the workers who worked at the plant for decades said very minor explosions had occurred, but no explosion of such a magnitude that it could be heard outside of the plant. State police also could not cite an incident where they had been called to the plant to investigate an explosion at the Metropolis facility that had been reported to them by local community members.
Workers and local community members see this explosion as evidence that the quickly trained replacement workers are not qualified to operate the plant.
Local union officials claim that the workers are not properly trained to work in the plant. In a statement released last week USW Local 7-699 claimed, "The Union workforce was required to have extensive on-the-job training on running units from qualified trainers for several months prior to being qualified. We have recently learned that several Fluorination workers were deemed 'qualified' by company personnel after one week of training. Furthermore, Union employees were required to have been a qualified operator for six months on a running unit before they were allowed to begin to train another employee. The company is currently training their own employees with people who themselves are not qualified."
Additional concerns have been raised about the safety records of the replacement workers at the Metropolis facility who are employed by the Shaw Group. In 2009, a subsidiary of the Shaw Group was made to pay $6.2 million to the federal government for forcing its workers not to report safety and site violations when working on nuclear plant sites in Alabama and Tennessee.
Local community members are claiming that Honeywell is also not properly reporting safety violations at the nuclear facility in Metropolis. A recent report by Nuclear Regulatory Commission (NRC) says Honeywell has failed to notify the NRC of 37 reportable unplanned, uranium contamination events at its Metropolis facility between January 2008 and January 2010.
The Metropolis facility had previously been shut down after a release of deadly toxic UF6 gas in December of 2003, which hospitalized four community members and lead to evacuations of dozens of residents near the plant. This was only the second time in American history (the first being the infamous Three Mile Island disaster) where a site area emergency forced the evacuation of a community surrounding a nuclear power facility. The Nuclear Regulatory Commission at the time found that Honeywell "failed to implement some parts of its emergency response plan and did not provide sufficient information to local emergency responders".
The Environmental Protection Agency has also been very critical of the safety record of the uranium enrichment facility. According to the report by Sam Tranum of Uranium Intelligence Weekly, in May of 2009 the EPA listed the Metropolis facility as being "in significant noncompliance - a high priority violator" of the Clean Air Act and that the Metropolis facility had been in violation of the Clean Air Act for the nine months prior to that. Also, the EPA found that the Honeywell Metropolis uranium facility had been violating the Clean Water Act for about two years, but returned to compliance in December of 2009...
Continue reading
 Mike Elk @'HuffPo'