Wednesday, November 28, 2012

Dark matter running out of place to hide

The hiding spots for the particles making up dark matter are narrowing, and the answer to this cosmic mystery could come within the next three or four years, scientists say.

Dark matter is an elusive substance that is invisible and almost never detected, except by its gravitational pull. Yet astronomers say it likely makes up a quarter of the entire universe and dwarfs the amount of normal matter (galaxies, stars and planets) out there in space.

Just last week, a particle physics discovery from the Large Hadron Collider in Switzerland cast doubt on a theory called supersymmetry, which predicts the existence of particles that are among the leading candidates for dark matter. That finding limited the types of supersymmetric particles that can exist, but didn't take the supersymmetry explanation off the table completely.

And supersymmetric particles are just one of a number of theorized particles that might account for dark matter. Searches for these and other undiscovered particles have been under way for decades, though none have been detected so far. [Twisted Physics: 7 Mind-Blowing Findings]

  1. Space news from NBCNews.com

    1. Mars rover snaps spooky self-portraits

      Science editor Alan Boyle's blog: It looks as if someone is taking portraits of NASA's Curiosity rover on Mars from a few feet away ? but who's the photographer?

    2. Countdown to a total solar eclipse
    3. Light from first stars in universe spotted
    4. Spacewalkers troubleshoot leaky radiator

"I think we're looking in enough different ways that unless it's something that we just haven't thought of at all yet, it seems to me we're very likely to find it within the next decade," said Dan Bauer, a physicist at the Fermi National Accelerator Laboratory in Illinois working on one of the experiments, called CDMS.

Dark matter on the run
The leading experiments aimed at detecting dark matter are just starting to operate at sensitivity levels thought to be sufficient to detect signals from these particles, and their results should be in within about three or four years, Bauer said.

"If we don?t find it in this next round of experiments, I think everyone will be a bit discouraged," Bauer told Space.com.

To be dark matter, the potential particles must all be neutral and stable, and interact very rarely with other types of matter.

Most of these fall into a category of heavy particles called weakly interacting massive particles (WIMPs). WIMPs, predicted by supersymmetry, posits the existence of heavier partner particles for all the known particles in the universe with the same electric charge but different spin. [NASA's Quest for Dark Matter (Video)]

Several experiments are under way to search for WIMPs by placing large masses of material, such as xenon or germanium, deep underground and shielded by many layers of protection aiming to keep all other particles out. If any particles do make it past these barriers and collide with the atoms in the xenon or germanium, they will very likely be WIMPs, the thinking goes.

CDMS (which stands for the Cryogenic Dark Matter Search), started in a tunnel underneath Stanford University in California, and a newer, more sensitive version of the project is now under way even deeper underground in Minnesota's Soudan Mine.

Another WIMP-hunting experiment is called XENON100, the latest iteration of a search based at the Gran Sasso underground laboratory in Italy. And a new project called LUX (the Large Underground Xenon experiment) under construction at the Homestake mine in South Dakota could be a big player, too.

Having all these competing projects is ultimately necessary, if any result is to be believed.

"Most people in the field agree you're going to need to see evidence of this in more than one experiment and more than one type before everyone's convinced," Bauer said.

Other possibilities
And WIMPs aren't the only candidate particles for dark matter. Another potential solution to the problem is called the axion. This is a theorized particle that is also neutral and weakly interacting, but might lighter than WIMPs. Therefore, if axions are dark matter, there would have to be a lot more of them around.

An experiment called the Axion Dark Matter Experiment (ADMX) at the University of Washington uses a large superconducting magnet to search for these particles. So far, that search has turned up empty as well.

And an even weirder explanation for dark matter comes from the idea that there are tiny hidden dimensions wrapped up inside the known four dimensions of space-time in our universe. If that's the case, there could be accompanying particles called Kaluza?Klein particles that account for dark matter. However, these would be even harder to detect.

And it's too soon to rule out even more the unlikely sounding explanations.

"The things we thought were higher probability haven't shown up yet, so we should keep an open mind," said theoretical physicist Lance Dixon of the SLAC National Accelerator Laboratory in California.

Keep the dark matter hope alive
Despite the difficulty of finding dark matter, whatever it is, physicists say they're not discouraged.

"I'm pretty confident that dark matter is real, and it seems attractive for it to be carried by an elementary particle, although I could think it might not be exactly that way," Dixon said. "We might not be lucky that the elementary particle that is one that is within the realm of detection."

Bauer said he's been working on CDMS for a long time, and admitted to thinking, at first, that he would have found something by now.

"I guess it?s the natural optimism of physicists to think this is something we might actually be able to find," he said. But even if his experiment never detects dark matter, that in itself tells scientists something interesting.

"It would be more exciting if we saw it than if we didn?t, but it's an important result either way," Bauer said.

Follow Clara Moskowitz on Twitter @ClaraMoskowitz or Space.com @Spacedotcom. We're also on Facebook? and??Google+.

? 2012 Space.com. All rights reserved. More from Space.com.

Source: http://www.msnbc.msn.com/id/49981303/ns/technology_and_science-space/

william daley truffles truffles alabama vs lsu alabama vs lsu bcs championship game beyonce baby

Tuesday, November 27, 2012

The Advantages Of Online Freelance Jobs - Internet Business ...

The internet has modernized a lot of things in our daily lives, as well as the way we work. Certainly, it has never been uncomplicated to get work through the internet and there are a lot of online websites that deal with the employment relationships among freelancers and online business enthusiasts.

It is quite more difficult to obtain a profession nowadays- there's the trade and industry downfall and different industries have to do cost cutting on their finances and execute lay- offs, decreasing the number of their workers. However the majority of individuals necessitate making money, and if you are searching for a profession, the internet is an excellent, or almost certainly the most excellent place to begin.

Listed below are the advantages of online freelance jobs:

1. Flexibility of Working Schedule

Doing your work at your preferred schedule is exceptionally significant predominantly for parents who will be able to manage their time between doing household chores and working at the same time. With online freelance work, the individual will have the chance to work on his or her own availability.

2. Being Updated on Career Trends

?Our technology is continuously changing and so do job requirements. Therefore, when moms come to a decision to stay at home to spend time with their children, ?freelance jobs online will let them to keep up with newest job related updates and demands for example search engine optimization and Internet marketing.

3.

Communicating with People Globally

In the course of online freelance jobs, the individual will be acquainted with employers and colleagues from different countries and background which is an enormous prospect to develop familiarity about innovative traditions and developments.

4. Reasonable profits

In the light of the global financial chaos, a lot of industries are doing mass lay-offs, leaving people vulnerable not knowing how to generate income to keep up to the ever-increasing difficulty of raising their children. Freelance work online offers them the chance to continue generating income while looking for a new permanent profession.

Consequently, online freelance job opportunities offer definitely enormous advantages. Nevertheless, the rivalry furthermore extremely exists. Because of that, the freelancer must continuously become skilled at his or her chosen online career opportunity in order to sustain his or her skills and attain new ones as well. Knowledge and capabilities are what matter in the end, for the reason that when an online employer needs his job responsibilities to be performed, he or she will not evaluate the individual according to his sexual category and ethnicity, but based on expertise, capabilities and working experience.

?

?

?

?

Source: http://internet-business.ezinemark.com/the-advantages-of-online-freelance-jobs-7d380b72f7cf.html

photo of whitney houston in casket carrot top george huguely whitney houston casket photo match play championship the national enquirer marie colvin

Monday, November 26, 2012

Why you should write your own blog | ABC Copywriting blog

What a week! My head was spinning with half-remembered remarks, half-formed thoughts and half-baked ideas. I knew there was only one way to get it all straight: I had to confide in my diary.

Everything was set. I was tired, yet not overly so. I?d enjoyed a fine dinner. A little red wine had pleasantly loosened the bonds of reason. As I drew up a chair and lit the lamp, the universe itself seemed hushed, holding its breath for the act of creation.

But I couldn?t be arsed. So I phoned some guy who does diary entries for ?10 each and told him what I wanted. He sent me something a couple of days later and all I had to do was paste it in. Sorted!

If that last paragraph seemed fine and natural to you, you might want to stop reading right here. But if it didn?t, you?re already down with my theme: blogging, like keeping a diary, is something you can?t really outsource.

Well, how did I get here?

Blogs, or ?web logs?, evolved from online diaries, and the classic format for a post reflects this ancestry: a few hundred words long, date-stamped, written in the first person, reactive to events and coloured by opinion.

Original blog daddy

A blog as a whole is made, not born. Its themes, style and structure coalesce gradually rather than being imposed or decided at the outset. Instead of appearing as a fait accompli, it emerges in fragments, its overall shape only becoming clear over time.

Like the rings of a tree, a blog shows where you?ve been, and how far you?ve come. In the early days of this blog, I barely knew what I was writing about, or who for. (The answers were ?not much? and ?almost nobody?.) So while it?s embarrassing to look back at me-too potboilers like this, it makes any progress I?ve made since then all the more gratifying.

The whole story

But it?s not all onwards and upwards. An honest blog documents self-doubt as well as self-development. If you?ve changed your mind, or can see both sides, your blog can reflect that too. Witness the way I?ve come down both pro and anti the movement for Plain English, or maintained that copywriting is an art while admitting to my own lack of creativity.

Up close, such inconsistencies do make you look a bit of a prat. Being generous, though, they show willingness to follow your ideas wherever they lead, and to share opinions you?re not completely sure of. Over time, a blog develops into a true reflection of its author (or authors), with all their contradictions, frailties and failings.

In other words, it tells a story. An individual, human story. Indeed, for most of us, our blog will be the most enduring cultural artefact we create. Your blog is the book of your life, and since work is a part of life, that?s true of business as well as personal blogs.

Vocational therapy

However, a blog isn?t just a record. It can also be a powerful force for change. Just as writing down your travels, your diet or your dreams can make a big difference to the way you think and act, so recording your deskbound thoughts can transform your working life. Blogging is a kind of vocational therapy.

Although it can be fiercely challenging, putting business ideas into words is an excellent intellectual workout. Writing clarifies ideas, chases out woolly thinking and (as noted) exposes inconsistency. It calls your bluff if you?re hedging your bets. Basically, it helps you get your head straight.

More subtly, blogging helps you know thyself. Sometimes, to write your opinions is to discover them ? maybe even to be surprised by them. And that deeper self-knowledge can easily lead to new directions in your work.

Sense of purpose

This is why blogs are special: they embody the human thoughts and feelings that give life to a business. Organisations are made of people, and blogs answer the big questions about them. Why should anyone, inside or outside it, care about this business? What makes people want to be part of it, or put part of themselves into it? Why does it do what it does, and not some other thing that might make more money? What, in the deepest sense, is its purpose?

Short of physically speaking with the people in a business, shaking their hands and looking into their eyes, you?ll find your best answer on their blog. And it?s this human dimension that distinguishes a blog from other forms of commercial writing.

Arguably, Twitter does something similar, but it?s too ephemeral and fragmented. Most tweets aren?t even seen by most followers, and only the most unhinged cyberstalker reads a Twitter feed right through, like a book. Facebook is perhaps more permanent, but it?s also less pure in a textual sense: writing is only one aspect of the experience, and it?s still more about comment and conversation than extended narrative or reflection. If reading a blog is like taking a look at someone?s diary, following them on Twitter and Facebook is like meeting them in a crowded pub.

Defining quality

Blogging, then, is a Very Good Thing. But clearly, some blogs, and some posts, are better than others. What makes a ?good? blog post?

I put ?good? in quotes because the definition, in recent years, has been very much up for grabs. If you believe everything you read, you?ll probably conclude that good blogging is about information, opinion, entertainment, search-engine prominence, frequency, relevance, uniqueness and ?shareability? ??ideally, all at the same time.

Some of these aims have not come from bloggers, or their audiences, but have been imposed by the middleman who stands between them. Because Google is the gatekeeper of the web, it?s skewed the idea of ?quality? towards its chosen proxy measures for that elusive concept: keyword density and any old backlink in the early days, social profile and human-curated backlinks more recently.

As Google tried to reflect human values in its algorithm, it placed new obligations on website owners. Suddenly, everyone had to have a blog and update it regularly. So people started blogging for the sake of blogging ??not because they necessarily had anything to say that week. Blogging became less human, more mechanistic, as businesses looked for the parameters and processes that would deliver an effective blog. Having been like painting a picture, blogging was now more like painting a fence.

Welcome to the machine

Naturally, some firms resent this new drain on their resources, so they reach out to suppliers who can take the problem away.

Those who ?get it?, and do not expect straw to be spun into gold, hook up with thoughtful, professional copywriters who will give their blog the time and attention it deserves ? which is the next best thing to doing it yourself.

The rest, I imagine, end up somewhere like the site I found by Googling ?blog writing service?, which promises ?original blog posts that are specifically designed for your company and your industry? that will deliver ?a strong, stable, and consistent rise in your page rank?. ?See our system in action? is the call to action on the green button.

Personally, I?ve seen quite enough of this ?system? in ?action?. From this wretched, utterly materialist perspective, writing is just a cog in the machine. Words are a fungible commodity that can be counted out and traded, like sugar beets. Once bought, such ?content? is expected to perform, to deliver value, to yield returns like any other asset. But words aren?t rivets; they?re the thread that links us together. They?re not just valuable, they?re precious.

Beyond gaming

Clearly, people doing low-rent content marketing couldn?t care less about the soul of language. But their approach isn?t just heartless ? it?s pointless too.

Many of the oft-quoted aims of blogging are ferociously hard to achieve in practice. Original information? Takes time, and can cost money too. Search ranking? Tough, and getting tougher, for anything but long-tail terms. Social popularity? Hit-and-miss at best, impossible at worst (especially for intrinsically dull or ?necessary evil? brands like Anusol or Rentokil). As for uniqueness, it?s practically unobtainable unless you?re writing for an insanely narrow audience. And the truth is that most off-the-peg blog posts will not deliver against these exacting targets, despite the pedlars? promises.

Instead of trying to game the system, businesspeople could consider how their own writing could help. Not by rocketing them to page one, or going viral Gangnam style, but by opening a conversation with the people who are visiting and leaving their site without picking up the phone. And as Google Analytics will readily tell you, there are always far more of those people than you might want to admit.

Sincerity, enthusiasm and understanding

Imagine you are looking for a driving tutor for your son or daughter. You find a guy through Google and click through to his site. You notice he has a blog. You start reading.

Now, you are not expecting him to write like Seth Godin. In fact, such incongruence of tone would probably raise suspicion. Instead, you?re looking for someone who understands. Someone who?s already thinking about the things that are important to you. Someone who?s sincere about what they do, and enthusiastic about the benefits they can offer you.

In this case, thoughtful posts about putting the learner driver at their ease, alternative teaching techniques and handy aides-memoires for students might go a long way.

The odd spelling slip or grammar howler doesn?t matter. You?re not marking an essay; you?re getting to know a human being. Conversely, there is no need for the blogger to try and impress you with Martin Amis-style verbal sorcery; this is a situation where simple truths beat technical mastery.

The blogger?s mindset

Creating a blog like that is all about cultivating ?blogger?s mind?. This is a sort of ambient attunement to potential subjects, encompassing everything from current affairs and industry developments to something you saw on TV. Like volatile chemicals, ideas react when mixed, and before you know it you?re writing ?Why learning to drive is like going on a first date?.

Chance favours the prepared mind. To get better ideas, just keep the question ?could I make a blog post out of this?? always at the back of your mind. Believe me, it works a whole lot better than sitting down to try and generate ideas for posts by force of will. And it?s something that can only really be done by someone within the business rather than a third party.

Blogger?s mind gave me this post about Denis Waterman. I saw the story about Waterman?s domestic abuse on the Guardian. His quotes clicked with something I knew about language. I wrote the post quickly, over breakfast, and posted it within an hour. And people liked it. (Sorry for using so many examples from my own blog, but I can?t know the thought processes behind other people?s.)

Through their eyes

When I have blogged on behalf of clients, the process has been most enjoyable and productive when I?ve got into their ?blogger?s mind?. I?m sure those writers who provide a thoughtful, high-quality, non-commodified blog writing service aim for the same thing. Over time, it is possible to develop an approximation of the client?s worldview, allowing you to have their ideas for them.

Interviewing is by far the best way to do this. But, because it?s still like writing someone else?s diary, the results are 80?90% at best. Like digitised models of human beings, ghostwritten posts can fall into the ?uncanny valley? where near-perfection is somehow more unsettling than something honestly artificial. That last 10% makes all the difference.

Arguably, a better approach than writing for the client is to induct them in the way of ?blogger?s mind?, so they can build up their own blogging muscles. Teach someone to fish, and they eat for life, as they say. But this requires some initiative and commitment on their part, and some clients aren?t prepared to ante up. In a way, it?s hard to blame them ? after all, they hired someone to write for them, not chivvy them to do it themselves.

Perhaps the most compelling reason for them to make the effort is to manage the conversation that a good post can generate. Given the right process of drafting and approval, a good writer can do a reasonable job of standing in for the client within the boundaries of the post itself. But as Han Solo observed, ?Good against drones is one thing. Good against the living? That?s something else.? Responding to questions and challenges off the cuff, when you don?t really know what you?re talking about, is hair-raising for the writer and reputationally risky for the client. (It?s the same problem that plagues those who run Twitter accounts on behalf of clients.)

Copywriter required

So, if bringing the personal touch to a blog is so cool, shouldn?t business people write all their stuff? Should they, perhaps, write their own websites, brochures and ads as well?

The answer is an emphatic ?no? ? and not just because I have a vested interest.

As I?ve argued, blogging is a very particular type of writing, and the points I?ve made here don?t apply to other formats. When we look at a website or an ad, we?re not expecting to talk to a human, but to see the benefits of a product or service communicated in the most vivid and engaging way possible. And not just expecting ??hoping. In this case, a bit of the copywriter?s magic is exactly what we want.

That?s why I?m still delighted that people choose me to give voice to their product or brand. But I?m increasingly uneasy about doing the same for their blog. They really might be better off doing it themselves.

Tagged with: blogging, Denis Waterman, Gangnam Style, Google, Han Solo, Martin Amis, Seth Godin

Source: http://www.abccopywriting.com/blog/2012/11/26/why-you-should-write-your-own-blog/

seal team 6 touch nitrous oxide rihanna thug life tattoo arizona governor patrick witt leprosy