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The Wrangling Begins...

Higgs Announcement at CERN

 




We have found it – now we have to work out exactly what "it" is. That neatly sums up the thoughts of many physicists at CERN yesterday as they began to absorb the announcement that the Large Hadron Collider (LHC) had discovered a Higgs boson – or at least something like a Higgs. CERN's director general Rolf-Dieter Heuer was very careful to describe the new particle, which has a mass of about 125 GeV/c2, as a "fundamental scalar boson". However, even the scalar part of that description – which indicates that the particle has zero spin – has not been completely nailed down.

 


The Scientific Method is a thought process, an accepted means of constantly questions itself in discoveries and published findings. It can be somewhat off-putting to the general public, used to definitive statements and cock-sureness (at least advertised by their political leaders). Although, I don't know if it's the scientists' fault (as Physics Today opines) more than we've become something our brains weren't designed for nor evolution intended: an entertainment culture addicted to instant gratification. What doesn't come easy to understand in seconds is quickly discarded instead of effort made to master. The Matrix was our undoing...

 

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On-Off Presto!...

So last month...but neat!Smiley

Credit: Technology Review

Today, Darran Milne and Natalia Korolkova at the University of St Andrews in Scotland outline another idea. These guys have worked out how to make an optical invisibility cloak that you can turn on and off.

What makes this possible is a process known as electromagnetically induced transparency--a phenomenon in which certain materials become transparent when zapped by light from two carefully tuned lasers.

This works for materials with atoms that can exist in three different electronic states--say a, b and, the highest, c. The idea here is that the first laser beam is absorbed by the material because it excites electrons from state a to state c. The second laser is also absorbed because it excites electrons from state b to state c.

If the frequencies of the lasers are close together, they can be tuned in a way that makes them interfere destructively. And when this happens, their ability to excite electrons cancels out.

When this happens, the laser photons suddenly pass through the material unimpeded, sometimes at dramatically reduced at speeds (which is how experiments that stop light are performed).

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Fiction and Science...

 

Homer Hickam's Amazon page

 


Bypasses are devices that allow some people to dash from point A to point B very fast while other people dash from point B to point A very fast. People living at point C, being a point directly in between, are often given to wonder what's so great about point A that so many people from point B are so keen to get there, and what's so great about point B that so many people from point A are so keen to get there. They often wish that people would just once and for all work out where the hell they wanted to be.”

 


Douglas Adams, The Hitchhiker's Guide to the Galaxy

 


“Man is an artifact designed for space travel. He is not designed to remain in his present biologic state any more than a tadpole is designed to remain a tadpole.”

 

 


“Science fiction is the most important literature in the history of the world, because it's the history of ideas, the history of our civilization birthing itself. ...Science fiction is central to everything we've ever done, and people who make fun of science fiction writers don't know what they're talking about.”

 

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Spray-On Batteries...

...I did not come up with the title.Smiley

Credit: Rice University

Imagine spray painting the side of your house and it not only produces power from the sun, but can store the energy for later as well. A novel approach to battery design from Rice University researchers could enable that and other types of spray-on batteries.

 

The research, published last week in Nature, seeks a new approach to battery fabrication by using materials that can be spray-painted onto various surfaces. Combined with flexible printed circuits and research in spray-on solar cells, the technique offers the prospect of turning common objects into smart devices with computing power and storage. Another possibility is consumer electronics, such as cell phones or cameras, with a battery coating.

 

Technology Review: Spray-On Batteries Could Reshape Energy Storage

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Artwork, comic books (that's where I come in, :-D. I wrote the "warning" at the very beginning, too), video games, a system to remix music and more- all African science-fiction themed! Watch the video and let it explain everything far better than I can...since I can't seem to easily embed the video here (I don't have the time or the patience to figure out what the heck the problem is) please click here to view it. 

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All Call For Suggestions

As many of you know, my Darkside Universe of novels, seven total planned, is centered around the premise that black folks have been secretly living on the backside of the moon since before Neil Armstrong set foot there.

What I'm in the process of doing now is writing a story in that universe from the perspective of a black man, living in American, observing the country's response to the "Discovery."

Where I think you all may help is if you wanted to take the time to write a short piece detailing how your "character" would have responded to the discovery.

So, what I'm looking to do is create a story, written by a group of contributors and submit it as a tale written by various personalities here on BSFS.

If nothing else, I would love to hear your opinions and ideas, everything is on the table.

Here's the beginning of the story's intro:

    Scott was born in 1955.  The average house cost $10,950. The cost of a new car was $2,000. Disneyland opens in California.  Ray Kroc began the McDonalds restaurant chain. Rosa Parks was arrested in Montgomery, Alabama, setting off the American Civil Rights Movement. And, fourteen year-old Emmett Till is murdered in Money, Mississippi for allegedly disrespecting a white woman. It was quite a year.
    He was a middle-aged black man of 46 when the country discovered that African Americans had been living on the moon since a handful of years after his birth, years before Neil Armstrong set foot on the surface.
    He lived through an unpopular war in Southeast Asia that ended in ignominy, the assassinations of President John F. Kennedy, the Reverend Martin Luther King, Jr., John’s brother Bobby. Malcolm X, and a host of others, for no better reason than what they said and did angered someone enough to kill.
    He watched as blacks were battered and bruised by fire hose and baton, set upon by vicious dogs, and killed for no other reason than the color of their skin giving license to others for such deadly, and inhumane, treatment.
    And, throughout his entire life, he observed how an entire industry persecuted, distorted and lied about the humanity of an entire race of people because whites needed a foil in their desperate need to cling to sociological, political and financial power over all persons colored. There was no love in his soul for the fictional tellings of a moneyed, corporate media.
    But all that changed when a CIA spy satellite saw unmistakable signs of life on the moon’s surface.  At first the US government tried to hide the fact, but too many people at NASA, Jet Propulsion Laboratories, and the Pentagon had seen the real-time download of images from the satellite for them to remain secret for long.  In fact, it wasn’t more than an hour before the country was informed that the satellite had recorded signs of habitation on the moon.
    In a belated effort to forestall panic and further rampant speculation, the President of the United States was forced to make an statement in an effort to calm the citizenry, to try to convey that this new circumstance was one that wasn’t a threat to the nation, and that whatever the challenge, the United States of America would meet it head on, and persevere.
    Right.  How does that old joke go: “Want to make God laugh? Tell him your plans!”
   

Thank you for your consideration.

WmH

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Phoenix Jones is a young Black man and self-proclaimed crime fighter in a socially progressive city ( Seattle ). He famously has a two-fisted approach to stopping urban crime.

To his credit he’s living proof that all young Black men aren’t what I call “chocolate klanmen” thugging their way through life.

As an older Black man who’s also in what the media calls the ” real life superhero ( RLSH ) ” community I’ve marveled at Jones’ color blind acceptance from the press, liberal and conservative. This argues well for where America is since its most famous costumed crusader is also part of the late Trayvon Martin’s generation.

I’d assume ( thank God ) Phoenix didn’t grow up under Jim Crow-lite like I did. His biography shows challenges in his upbringing which are indicative of our era.

My acute concern as a RLSH while Black is that Phoenix needs to be very, very careful during his interventions. Already arrested once ( case dropped ) local police are not exactly thrilled with his activities. While no racial angle has emerged it’s worth noting nonetheless.

He’s still a Black man using force and detaining White people- even in the liberal Pacific Northwest that’s risky.  The same caveat applies to Black suspects he encounters. One biased cop; upset complainants   plus one biased prosecutor equals life changing potential trouble for this young man.

My analysis might be a little too Old School for Phoenix reality but is offered anyway. As a Southern RLSH activist who began in progress-challenged Savannah, GA., being Black while wearing a mask ( “superhero” or not ) would have created more problems than it would have solved- like being mistaken for a criminal and shot by police! ( LOL ).

Phoenix Jones is the flip side of the Trayvon Martin tragedy: instead of a victim or too often for young brothers; a suspect, Jones is a self-appointed crime fighter or vigilante depending upon opinion. Should scores of other Black men follow his example will society be so accommadating?

Black while wearing a mask Jones isn’t a ” Black “activist vocally focused upon racial issues. He’s no cowled Al Sharpton and thus accepted much more readily. His brand is simple: red-blooded American male decides to do something about crime beyond fuming or dialing 911.

All I’m saying is, ” Be careful brother. ”

People have mostly accepted you for what you say you are but beware those who can’t accept America’s number one “real life superhero” being Black. Look at the grief President Obama gets in some quarters and learn.

My duty as a fellow anti crime activist while Black and male is to pass this unsolicited advice along to Phoenix Jones.

Phoenix Jones; race and being a real life superhero has yet to become a viral debate topic. Perhaps it never will.

But, you never know what direction this stuff can take- esepcially if people begin plotting against you for whatever reason.

NADRA ENZI AKA CAPT BLACK promotes creative crime prevention and homeless outreach. (504) 214-3082

NADRA ENZI AKA CAPT BLACK
ANTI-CRIME ACTIVIST
CHOCOLATE KLANSMEN ALERT! SPEAKER
http://moveonup.ning.com/profiles/blogs/chocolate-klansmen-alert-speaking-tour

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Fireworks!...


BBC: At meeting today in Geneva, CERN scientists announced that the Large Hadron Collider’s two main detectors, ATLAS and CMS, had collected data that are both statistically significant and consistent with properties of the Higgs boson. ATLAS detected a signal at a mass of 126 GeV/c2 (133 times the mass of the proton). The CMS value was slightly lower at 125.3 GeV/c2. Both signals met the 5σ threshold for a detection—that is, they were at least five times stronger than background fluctuations. Although the particle’s mass is about where Peter Higgs and other theorists predicted it would be, more data are needed to determine whether the particle is fully consistent with the so-called standard model of particle physics or whether it partakes of more exotic physics. Exotic or otherwise, the Higgs is not just another particle. According to those theorists, it’s responsible for giving other particles their masses.
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Flee: A Short Story

Cover for 'Flee: A Short Story'

By ALICIA MCCALLA
Rating: Not yet rated. 
Published: June 29, 2012 
Words: 5780 (approximate)
Language: English
ISBN: 9781476479491

Extended description

Flee: A Short Story is the prequel to the Soul Eaters: An African Elemental Novel. After the death of her grandmother, Shania Moore, a 27-year old African-American woman is tormented by her ex-boyfriend and a paranormal serial killer. When Shania falls into a dream realm and connects with an ancient African Goddess, her earth magic awakens. Shania realizes that in order to save her daughter’s magical soul, she must run into the arms of the white man that she lied to about having an abortion and stood up at the altar ten years before. 

 

Here's the direct link: https://www.smashwords.com/books/view/177278 

 

If you'd like to discuss some of the themes in this short story, join the discussion on www.aliciamccalla.com

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What Should Not Be...

Credit: Discover Magazine-Bad Astronomy, link follows

It’s generally said that discoveries in science tend to be at the thin hairy edge of what you can do — always at the faintest limits you can see, the furthest reaches, the lowest signals. That can be trivially true because stuff that’s easy to find has already been discovered. But many times, when you’re looking farther and fainter than you ever have, you find things that really are new… and can (maybe!) be a problem for existing models of how the Universe behaves.

 

Astronomers ran across just such thing recently. Hubble observations of a distant galaxy cluster revealed an arc of light above it. That’s actually the distorted image of a more distant galaxy, and it’s a common enough sight near foreground clusters. But the thing is, that galaxy shouldn’t be there.

More at: Bad Astronomy, Phil Plait

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Fireworks Wednesday?...

Image: CERN

SCIENTIFIC AMERICAN: Within a sliver of a second after it was born, our universe expanded staggeringly in size, by a factor of at least 10^26. That's what most cosmologists maintain, although it remains a mystery as to what might have begun and ended this wild expansion. Now scientists are increasingly wondering if the most powerful particle collider in history, the Large Hadron Collider (LHC) in Europe, could shed light on this mysterious growth, called inflation, by catching a glimpse of the particle behind it. It could be that the main target of the collider's current experiments, the Higgs boson, which is thought to endow all matter with mass, could also be this inflationary agent.


However...

 

TECHIE BUZZ:
The Higgs announcement
The announcement is expected to a big one – especially with the predicted discovery of the Higgs by the end of the year. The status of the Higgs will not be changed to ‘discovered’, but we will get to know how far we have actually reached.

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Black SF Primer

I have been composing a Black SF Primer and blogging about Black SF authors here: Black SF Primer.

I am still looking for the names of authors who were publishing before 1970.  If you have any names of authors that were writing in the 40s, 50s, and 60s, please leave a response. 

Thanks. 

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The Story Continues....

A new power has arrived at the gates of the Valley. Will this power turn out to be destructive or beneficial to those who live there? Will the mighty Priestess and her mortal protector, the Valley Knight be able to hold this strange entity at bay? Those questions will be answered and more will be raised when the next Priestess story is told in July!

All Hail the Priestess!

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Can I Rant A Minute?

I'm always trying to find more age appropriate books for my website, featuring protagonists of Color.

Maybe I've found a book, or I've found a reference to a book.

I can't find any information on age ranges, young adult, mature theme warnings, nothing! And lets not even get into trying to figure out the protagonist's race, ethnicity, etc. I just need a hint!! Blonde? Warm brown skin? What?

And you can't just judge by the cover. How many books "from the day" had a white hero on the cover, and the inside reveals that the protagonists are POC. (Gods and Androids is a good example. Andre Norton's stories, bind up of two books with Black protagonists, and what's on the cover? The Salariki wingman and a white guy. WHAAAAA???? And one of those books, The Wraiths of Time, the original paperback? Well that woman on the cover looks awfully pale to me. Does anyone even THINK before they design a cover!)

Just today, someone announced in a Linkedin group that his science fiction book was out and you can get a copy for free from Smashwords.

So I look it up. Ok, I don't see sample pages, maybe I missed it. (I do like to read the sample pages.) The synopsis is interesting but I'm wondering as I read it, some signs of maybe not appropriate, but well, I don't know. So I go ahead and get the free copy. THEN I look up the previous book. OH, adult themes, sex addict. JEEZ, so I wasted how much time on this? And it's totally not appropriate for my audience, so....

ARRRGGGGGHHHHHHH!

 

I'd better go back to my money writing today, I think I've wasted enough time on trying to find good books for one day.

 

Thank you for listening.

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QCP-Tc...

Source: Science Daily


A new study published in Science examined a particular class of high-Tc superconductor, known as an iron pnictide. ("Pnictide" refers to an atom in the same column as nitrogen in the periodic table.) K. Hashimoto et al. found evidence of a quantum critical point (QCP): a place where the material's properties change radically due to quantum fluctuations rather than changes in temperature or pressure. While many physicists suspect the presence of a QCP in high-Tc superconductors, none have found unambiguous evidence for its existence. The current study is still not definitive, but the particular iron pnictide material the researchers used provides far cleaner data—and stronger hints that the QCP is actually there. Its presence would reveal a great deal about the inner workings of high-Tcsuperconductors, perhaps helping lead to even higher temperature superconducting devices.

In the case of high-Tc superconductors, the key parameters are temperature and doping. The iron pnictide superconductor in the recent study was BaFe2(As1-xPx)2, where "x" is the doping fraction. (In this case, the pnictide is the arsenic.) The researchers picked this particular pnictide due to the ease with which pure crystals of the material can be grown and how clean the resulting data is. For x values roughly between 0.2 and 0.7, BaFe2(As1-xPx)2is a superconductor; outside those values, the material isn't superconducting at any temperature.

A QCP—if it is present—marks another type of phase transition [beyond solid-liquid-gas-plasma], where quantum fluctuations at absolute zero change the superconducting behavior of the material. While absolute zero isn't experimentally achievable, the quantum fluctuations start at (relatively) higher temperatures, changing the behavior of the flow of the charge carriers.

 

Ars Technica:
Quantum fluctuations may uncover a clue to high-temperature superconductivity

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Level Playing Field...


Call it "Slippin' Into Darkness," part 2.

Research universities: that means major and Historically Black Colleges and Universities, Historically Hispanic Colleges and Universities, Historically Native American Colleges and Universities - ALL of us.

We've got to get beyond the partisan politics of Animal Farm, and actually, finally SOLVE problems for the long term versus score sound bites! How would it look in history, if we need a martial plan (in reverse): from Europe!?

 

NPR: "[Professors] are not the beneficiaries of large increases in college spending that has gone on," he says. "In fact, the percentage of all students taught by non-tenure-track professors — adjuncts, teaching assistants — has gone up and up and up."

 

"I'm sure that most of those people [provost, deans, assistant deans] are working hard at real jobs," he says. "But that doesn't necessarily mean that it's a good idea to increase spending and pass along many of those costs onto students in the form of higher tuition. ...

 

"And the more the prices go up, the more that these students who are squeezed out of opportunity are middle-income students, low-income students, and the net effect over time is to make our college and university system no longer the engine of economic mobility that it once was."

Rant done...

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