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Colloidal Quantum Dots and Solar...

PbS/Cd3P2 quantum heterojunction colloidal quantum dot solar cells. Source: Link Below

PbS = lead sulfide, Cd3P2 = cadmium phosphide

Colloidal quantum dots (CQDs) provide a tunable bandgap via the quantum size effect. They are solution-synthesized and -processed semiconductor nanocrystals. They are very attractive for application in low-cost, high-efficiency solar cells capable of harvesting the broad solar spectrum beyond the Shockley-Queisser limit. This is a result of the tandem or multi-junction strategy and their promise in multiple exciton generation. Reporting in Nanotechnology, researchers demonstrate quantum heterojunction CQD solar cells and explore the versatility of the concept.

Researchers from Huazhong University of Science and Technology, and Soochow University in China synthesize well crystallized and nearly monodisperse tetragonal Cd3P2 CQDs. They demonstrate the quantum heterojunction solar cells employing the PbS CQDs/Cd3P2 CQDs architecture. Here, both the p-type PbS and n-type Cd3P2 CQD layers are quantum-tunable and solution-processed light absorbers.

Nanotechweb.org: Colloidal quantum dots: solar applications

#P4TC: Related articles on quantum dots

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NZERTF...

Image Source: NIST

Topic: Net Zero Buildings

The Net-Zero Energy Residential Test Facility (NZERTF) is a unique laboratory at the National Institute of Standards (NIST) in Gaithersburg, Md. A net-zero energy home produces at least as much energy as it consumes over the course of a year.


Both a laboratory and a house, the two-story, four bedrooms, three-bath NZERTF would blend in nicely in a new suburban subdivision. It was designed and built to be approximately 60 percent more energy efficient than homes built to meet the requirements of the 2012 International Energy Conservation Code.

I've discussed Net Zero Buildings in a previous post. But...if you knew there was an engineering solution that could benefit the middle class; more about such homes existing, you might demand it, and affect the "free market," currently deciding the price of fuel at the pump; groceries (grocers paying the shippers by raising our food costs); clothing, plastic, consumer products (ditto reasons) and generally dealing in parts of the world that clearly don't want us in their back yards. You're not supposed to know it exists, so shh!

NIST:
Net-Zero Energy Residential Test Facility

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Terms of Indifference...

Image: Gall Source

"The most terrifying fact about the universe is not that it is hostile but that it is indifferent, but if we can come to terms with this indifference, then our existence as a species can have genuine meaning. However vast the darkness, we must supply our own light." Stanley Kubrick, Wired Magazine - "Beyond" issue, December 2014, on the last page.

Topic: existentialism

Before we can exhale from the violence of 2012 and Trayvon Martin, Jordan Davis and Sandy Hook; 2013 and Renisha McBride; 2014: Michael Brown, Eric Garner and Tamir Rice, we barely breathe the air of a new year without the reminder of violence we visit towards one another.

I could only offer my condolences to two coworkers - one, a French teacher I met at my last high school, the other a current industry colleague. My fellow teacher had just celebrated a birthday. Me to her: " ____, I'm so sorry. I mourn for the loss of your countrymen." Her only reply: "It's a shame...:'(" I only studied French in high school and college; I am not French, but I am human. We are...ALL...human.

I can only offer my condolences to the affected families now in Paris. On 9/11/2001 the world became Americans for a brief, fleeting instant of solidarity. Tragedy should not be the glue of humanity, but it often is.

The artificial barriers we've erected for ourselves - ethnicity, language, Melanin, neighborhoods, politics, power, religion, wealth - all are centered in terms of grappling with that indifference, and for some it is terrifying enough to do violence. The aforementioned barriers are what made many of us "anointed, chosen, set apart; special." It is how we've defined ourselves in our villages and valleys until encounters with other tribes over the hill; in other valleys or on other continents made us question our own uniqueness. It is the first thing that comes to mind when we say: "I/We am/are FILL IN THE BLANK." Because of this terror of cosmic indifference, we seek after something I've heard referred tongue-in-cheek in urban slang as the "Nirvana complex" (more formally, the Nirvana fallacy), which is on a subconscious level, and socially quite ecumenical. I personify it and construct its sentence:

"The world would be perfect, if everyone was just like 'us': FILL IN THE  BLANK."

The Earth was once thought flat...until it was found it was not. The Earth was thought the center of the universe...until Galileo peered through a telescope and became a heretic with his church. Melanin was the arbiter of all things superior deciding laws and living spaces, until science - with the breathtaking exception of even Nobel laureates mistaken promotion of the pseudoscience Eugenics - found "we are all Africans" (more correctly: former residents of Pangaea; more precisely: Earthlings), thoroughly discrediting lynching, slavery, racist coded laws, segregation, Jim Crow, red lining; xenophobia. Yes, African and Arab tribes sold fellow tribesmen; Aristotle had views pro-slavery of Greeks owning other Greeks, as well as many philosophers through the ages: that does not justify the ownership of another human being; nor (admittedly, bigoted) satire justify the murder of 12 fellow humans or speaking for an entire religion's adherents. Je suis humain...nous sommes humains.

"The world would be perfect, if everyone was just like 'us': FILL IN THE  BLANK."

Note the Drake Equation from the SETI institute and its namesake Dr. Frank Drake, is the method radio astronomers use to peruse the heavens for intelligent extraterrestrial life. The last factor, L = the length of time such (intelligent) civilizations release detectable signals into space - for the Planet Earth, that is under question and debatable.

The "Internet of Things" is quickly becoming reality as is the terrifying fact with some any change, any technological or social advancement, there is a seismic, regressive reaction from those who peer into the vast darkness and find their worlds getting smaller. We need a global conversation about our genuine meaning, before our brief light is dimmed to an indifferent universe that will not mourn our species' self-destructive passing. It will just be forever...silent.

“When you call yourself an Indian or a Muslim or a Christian or a European, or anything else, you are being violent. Do you see why it is violent? Because you are separating yourself from the rest of mankind. When you separate yourself by belief, by nationality, by tradition, it breeds violence. So a man who is seeking to understand violence does not belong to any country, to any religion, to any political party or partial system; he is concerned with the total understanding of mankind.” Jiddu Krishnamurti
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The Mirror Up To Nature...

Image Source: World Science Festival, Bill Blakemore


Be not too tame neither, but let your own discretion
be your tutor: suit the action to the word, the
word to the action; with this special o'erstep not
the modesty of nature: for any thing so overdone is
from the purpose of playing, whose end, both at the
first and now, was and is, to hold, as 'twere, the
mirror up to nature; to show virtue her own feature,
scorn her own image, and the very age and body of
the time his form and pressure. Now this overdone,
or come tardy off, though it make the unskilful
laugh, cannot but make the judicious grieve; the
censure of the which one must in your allowance
o'erweigh a whole theatre of others. O, there be
players that I have seen play, and heard others
praise, and that highly, not to speak it profanely,
that, neither having the accent of Christians nor
the gait of Christian, pagan, nor man, have so
strutted and bellowed that I have thought some of
nature's journeymen had made men and not made them
well, they imitated humanity so abominably.

Hamlet, Act 3, Scene II, A hall in the castle


Again, quoting Carl Sagan: "We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology." And sadly, as demonstrated recently in the US and the "land down under," some of the aforementioned get elected to public office.

Topics: Climate Change, Global Warming

Is Hollywood Our “Collective Unconscious”?

It has often been suggested that Hollywood, and popular arts in general, may be something like a Jungian “collective unconscious” responding to deep underlying worries of the time – to the time’s ”form and pressure”, to use Hamlet’s phrase.

In recent years, Hollywood has poured out a growing number of apocalyptic and post-apocalyptic movies, as if responding to our gathering collective anxiety about global warming and the related destruction of species and ecosystems. There’s even a new sub-category of such films, coined in 2007 by blogger Danny Bloom: “Cli-fi” is science fiction set in worlds disrupted by manmade climate change.

In 2004, The Day After Tomorrow showed us a world suddenly thrown into a severe ice age when global warming melted so much heavy fresh water from the Greenland ice sheet into the Atlantic Ocean’s Gulf Stream that its circulating current shut down and stopped carrying tropical heat to the northern latitudes as it does today. In 2014, Interstellar gave us a parched and blighted earth unable to provide food for its starving inhabitants – and the fantasy that humanity would somehow even have time to find a home on another planet, though none alive today might make it that far.




Nor do today’s actual climate scientists and world leaders, working hard on the climate crisis, give any thought to such escape. They are working with reports that global warming is already killing many (who would not die if there were no manmade climate crisis), is bearing down fast, and is already showing early signs of the sort of economic disruption which, amplified, could make the expense of any space efforts unconscionable here on our only home. The planet’s leaders tell us we’re not there yet—life still goes on fairly normally, pleasant or not, for most people, but not all—and that we’re all headed that way.

World Science Festival:
Climate Change What Will The Humans Do? (Part 3), Bill Blakemore

Related Link
MIT Technology Review:
How Much Fossil Fuel Should Be Left in the Ground? Mike Orcutt

Tomorrow: Terms of Indifference

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"The Book of Negroes"....

While many were watching the premiere of 'Empire', I caught the premiere of the Canadian series based upon Lawrence Hill's Novel, "The Book of Negroes". Off the top here at a sci-fi social networking site, that may sound like a racist fantasy-adventure tome. But it isn't. Rather TBN is the account of an African Woman named Aminata taken from her homeland by African Slavers and her life as a slave in the 'new world' during the late 18th and early 19th Century.

Though there have been other series and recently the film '12 Years a Slave', TBN in many ways is a chronicle like the original Roots from the perspective of an enslaved woman.

Like with 'Amistad', few punches are pulled with how conditions were aboard a slave ship despite it being a network show. They also showed how many captured slaves plotted and fought to keep from being carried off to who-knew-where for who-knew-what. What I like about the show so far is how they portrayed African people as having perfectly good and reasonable lives without the 'help' of the white man. Even showed how African lives began to suck because of the white man's influence.

So far, they haven't 'romanticized' the situation and I look forward to seeing how they handle Aminata's life as an adult among the whims of her Southern white master and whether the story turns to romanticized mush or if they stay the course and keep it real....
http://www.cbc.ca/news/arts/the-book-of-negroes-makes-tv-debut-wednesday-on-cbc-tv-1.2891161

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Nada Mucho...

Image Source: See Link [2] below

Some levity in light of current events that I will address in an essay on Sunday. RG

The number zero as we know it arrived in the West circa 1200, most famously delivered by Italian mathematician Fibonacci (aka Leonardo of Pisa), who brought it, along with the rest of the Arabic numerals, back from his travels to north Africa. But the history of zero, both as a concept and a number, stretches far deeper into history—so deep, in fact, that its provenance is difficult to nail down.


"There are at least two discoveries, or inventions, of zero," says Charles Seife, author of Zero: The Biography of a Dangerous Idea (Viking, 2000). "The one that we got the zero from came from the Fertile Crescent." It first came to be between 400 and 300 B.C. in Babylon, Seife says, before developing in India, wending its way through northern Africa and, in Fibonacci's hands, crossing into Europe via Italy. [1]

To mathematician Amir Aczel the most important number of all might just be zero. Zero—nothing—may sound boring, but without it our entire number system and the world of mathematics it enables could not exist. In his new book, Finding Zero: A Mathematician’s Odyssey to Uncover the Origins of Numbers (St. Martin’s Press, Palgrave Macmillan Trade, 2015), Aczel searches for, and finds, the earliest known artifact bearing a representation of zero.

The object, an inscription on a stone slab, was originally found in the 1930s in the ruins of a seventh-century temple in Cambodia. It was lost over the years and scholars feared it was destroyed during the 1970s reign of the Khmer Rouge. But Aczel finally tracked it down and reintroduced this important milestone into the historical record. [2]

Zero as concept can be credited to Ancient Babylon (nowadays Iraq), India and appeared in the New World with the Mayans [2]. This got us thinking about "big" numbers, changing our concept of things large, such as architecture, the cosmos and wealth; and things long, like time.

It's also a good excuse to embed a true "infomercial" from my youth, when kids had cartoons and an education in the advertisements:

Scientific American:

1. The Origin of Zero, Much ado about nothing: First a placeholder and then a full-fledged number, zero had many inventors, John Matson
2. This Mathematician Figured Out How to Solve for Zero [Q&A], Amir Aczel explored jungles and ancient temples to trace the history of the number zero, Clara Moskowitz

#P4TC Related Link

Zilch...Nada...and a little more..., November 28, 2011

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fear of tomorrow

Why do people who live in the here and now

long for the distant future

and people who claim a future mind

long to relive the past

Perhaps a clueless resolve of the here and now,

a fear of the next step.

The future and the past are comfortably known,

the next step is filled with anxiety and speculation

the next step is not what anyone envisions.

Will the next step produce the future we envision?

Don't know. Who will take it? Not me, what about you?

No way, I don't know how it will turn out.

We have fashion and cars that change every half year,

architecture and minds change with the glaciers.

I've always wondered why grungy apocalyptic scenes with seasoned feudal anarchy

are faithfully rendered as a hopeless future. The future is coming, we are doomed!

While one sings the Happy song, another sings Let it go or is that Let it snow?

We stand at the door tugging till the hinges are ready to bust. Salt 'n' Peppa magically appear,

Push it, push it real good! Cause that is the next step.

We've been waiting to move so long the past has caught up to us.

Time to take the next step.

The house model project is progressing, the building stage is done, next the painting.

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Einstein's Impossible Measurement...


Figure 1. Brownian motion trajectories. When examined at modest measurement rates (a), the observed positions (red dots) of particles executing Brownian motion appear to lie on the jerky trajectory illustrated in red. The black curve shows the underlying particle path. (b) Measurements at finer time scales reveal that the particle path is in fact built from short bursts of constant velocity motion.

Citation: Phys. Today 68, 1, 56 (2015); http://dx.doi.org/10.1063/PT.3.2665



It's always exciting when I recognize and actually know the authors!

Dr. Mark G. Raizen is the Sid W. Richardson Foundation Regents Chair of Physics and Professor of Physics at the University of Texas, Austin.

Dr. Tongcang Li received his PhD under Mark's guidance and is now Assistant Professor of Physics and Astronomy/Assistant Professor of Electrical and Computer Engineering at Purdue University. They were both kind enough when Dr. Li was completing his graduate degree to give Cassandra and I a tour of their lab and impressive work at UT.

Mark has pioneered, in his own words, a "general methods to control the motion of atoms and molecules. This work will be used to test very basic questions in physics, and will also find real-life applications," which is a modest understatement! First to do this was former Department of Energy Secretary and Nobel Laureate Dr. Steven Chu. The process in the Raizen Group is a vast improvement on this impressive achievement. An excerpt of the article is below; explore the article at the link for "optical tweezers": think James Clerk Maxwell's "demon" thought experiment. Keep in mind real-life applications going forward. Nicely done, gentlemen: I applaud your great research and a well-written presentation. I thank you for your permission to post this.



Particles undergoing Brownian motion move with constant velocity between Brownian kicks. Albert Einstein predicted the velocity distribution, but he wrongly thought his result would never be experimentally confirmed.



Brownian motion, the seemingly random wiggle-waggle of particles suspended in a liquid or gas, was first systematically studied by Robert Brown in 1827 and described in the Philosophical Magazine the next year (volume 4, page 161). When Brown used a microscope to look at particles from pollen grains immersed in water, he “observed many of them very evidently in motion.” It looked like the particles were alive, so vigorously did they move.



The phenomenon of Brownian motion was first explained by Albert Einstein in 1905 as a consequence of the thermal motion of surrounding fluid molecules. Einstein’s theory predicts that Brownian particles diffuse; as a consequence, their mean-square displacement 〈(Δ x)2〉 = 2 Dt in each dimension is proportional to a diffusion coefficient D and the measured time interval t. As illustrated in figure 1 a, the motion of Brownian particles looks like a jerky and unpredictable dance, and the sudden changes in direction and speed seem to indicate that velocity is not defined. Moreover, the mean velocity
〈 v〉 ≡ 〈(Δ x)21/2/ t = (2 D/ t) 1/2 diverges as t approaches 0. If you think all that is strange, you are in good company: Einstein felt the same way.



Physics Today: The measurement Einstein deemed impossible
Mark G. Raizen and Tongcang Li

Related #P4TC Links:

Improved Isotope Enrichment, July 1, 2014
Einstein, Entropy and Information, March 23, 2013
Brownian Motion...Einstein "wrong..ish", May 16, 2011
Maxwell's Demon & information-to-energy, November 16, 2010
Comprehensive Control of Atomic and Molecular Motion, August 23, 2010

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International Year of Light...

The International Year of Lightand Light-based Technologies will see hundreds of events around the world celebrating the science and applications of light.

Physicists around the world are gearing up for the International Year of Light and Light-based Technologies (IYL), which kicks off later this month at an official opening ceremony at the headquarters of the United Nations Educational, Scientific and Cultural Organization (UNESCO) in Paris. Some 1500 delegates are set to converge on the French capital for the event, which runs from 19 to 20 January, and will include representatives from the UN and UNESCO as well as the Nobel laureates Zhores Alferov, Steven Chu, Serge Haroche and William Phillips. Designed to highlight how light and light-based technologies touch every aspect of our lives, the IYL will involve more than 100 partners from 85 countries – including the Institute of Physics (IOP), which publishes Physics World.

The UN has declared "international years" since 1959 to draw attention to topics deemed to be of worldwide importance. In recent years, there have been a number of successful science-based themes, including physics (2005), astronomy (2009), chemistry (2011) and crystallography (2014), with the idea for a celebration of light having been initiated by the European Physical Society (EPS) in 2009.

It is light and its careful, focused exposure to finer details that has allowed us to shrink feature sizes and thus technologies in line with Moore's Law. Beyond light, we're looking at nanomanufacturing techniques using e-beam (electrons); nanoimprinting, nanoscratching and using AFM (atomic force microscope) and STM (scanning tunneling microscopy) for finer control still (ref: Physics Today, "Top-down Nanomanufacturing," Matthias Imboden and David Bishop, page 47). This post accompanies Monday's "Fab on a Chip" post. What we do in this industry is not trivial, but it is learn-able, doable and quite rewarding with the right dedication and discipline.

Physics World: Physicists get set for UNESCO's Year of Light

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Fab on a Chip...

Source: Link Below

(Nanowerk Spotlight) The difficulties associated with precisely manipulating nanomaterials to turn nanoscale structures into reliable functional devices – at a reasonable cost – is one of the key challenges that needs to be overcome in mass-manufacturing nanodevices (other than computer chips, which require massive amounts of capital investment).

One of the most restricting parameters in nanofabrication is the difficulty involved with controllably patterning materials at precise locations in a repeatable manner over relatively large areas. The traditional process of randomly placing nanomaterials on a substrate typically leads to highly variable performance of the resultant functionalized devices.

Conventional lithography methods that are used in computer chip manufacturing are not only very expensive and wasteful, they also are reaching physical limitations. To overcome these issues, researchers have been developing a range of alternative, resist-free nanopatterning techniques, among them dip pen nanolithography, oxidation nanolithography, or colloidal self-assembly (see: "3D nanolithography without the expensive hardware").

A novel microelectromechanical system (MEMS)-based mask writer has now been developed by a team of researchers at Boston University. The device allows to directly write structures at the nanoscale without the need to use photoresist, lift-off techniques or other complex and expensive approaches. The technique uses a MEMS plate with apertures drilled into it and a shutter so that one can, in effect, spray paint with atoms. With the shutter, the process can be turned on and off.

Nanowerk.com:
Atomic calligraphy - using MEMS to write nanoscale structures
NIST: Building a Fab on a Chip, David Bishop

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I'm such a kid, sometimes. I really do enjoy creating book covers for children, especially the reluctant reader ages between seven and eighteen. Luckily for me, the Intermediate Reader - New Adult genres are booming right now, so I'm getting a lot of fun cover projects. :D

I actually finished this cover months ago, but didn't have a blurb to post with it until now, so I held off showing it off.

Blurb:


January, 1892.

Night. Fog. London. A cemetery. The police discover an abandoned hearse with an old coffin, with new nails. Inside the coffin is the body of a young, stylishly-dressed woman. Her throat has been slashed. The chase is on as Scotland Yard’s best detective relentlessly pursues the evidence, even when it directs him toward Queen Victoria’s family. 

Scotland Yard Detective Edward Willoughby, who “solves the unsolvable”, pieces together a team of policemen who aid in making sense of the disjointed evidence. Follow them across London as they identify the victim and track down her killer. 

I'm already contracted for the sequel, so it looks like murder is on my future :D

Be sure to connect with Tim on Twitter, Facebook, and his Blog.

Onto wrapping up the next book :-D


Until next time ...


This post edited by Grammarly*


*Blurbs and quotes provided are not edited by WillowRaven, but posted as provided by author/publisher. 


 
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Body Cameras...

Photo source: article link below

Looks like science could keep everyone involved honest and safe. The constant pressure to reach ticketing/arrest quotas should be addressed and lessened as well, so our "public servants" can do just that.

Researchers from the University of Cambridge’s Institute of Criminology (IoC) have now published the first full scientific study of the landmark crime experiment they conducted on policing with body-worn-cameras in Rialto, California in 2012 — the results of which have been cited by police departments around the world as justification for rolling out this technology.


The experiment showed that evidence capture is just one output of body-worn video, and the technology is perhaps most effective at actually preventing escalation during police-public interactions: whether that’s abusive behaviour towards police or unnecessary use-of-force by police.

The researchers say the knowledge that events are being recorded creates “self-awareness” in all participants during police interactions. This is the critical component that turns body-worn video into a ‘preventative treatment’: causing individuals to modify their behaviour in response to an awareness of ‘third-party’ surveillance by cameras acting as a proxy for legal courts — as well as courts of public opinion — should unacceptable behaviour take place.

My Science Academy:
FIRST SCIENTIFIC REPORT SHOWS POLICE BODY-CAMERAS CAN PREVENT UNACCEPTABLE USE-OF-FORCE

Related Link:
NIST Announces Initial Members of Forensic Science Digital Evidence Subcommittee

Tomorrow: Equally Terrifying

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Equally Terrifying...

A humorous meme I've seen repeated as the apt photo response to ridiculous statements.

“Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.”

― Arthur C. Clarke



Opening existential essay remark: I am not supporting visitation by "Grey's" nor denigrating anyone's experiences. I simply have no reference to render or posit any statement on it.



The quote by Arthur C. Clarke opened the science fiction movie "Dark Skies," with [spoiler alert] scary music, suicidal birds, bleeding noses, vaudevillian sleep walker trances and baffling plot devices throughout. My usual rejoinder is, what resources does our Earth possess that they can't find elsewhere?



However, the quote intrigued me and placed me in a deep contemplative state on the subject, savoring either possibility in my mind. I began to sketch...



Punnett Square

SETI?Search forAbandon search
NoWaste $
Futile
No vision
Save $
Infrastructure
Address Climate Change
YesInvest $
Increase knowledge
Overlook Effect
Ended investment $ prematurely
Others' (aliens) mistakes missed
Unprepared for the unknown


..."we are alone in the universe"...the first row of the Punnett Square.

13.8 billion years has allowed the observable universe to expand to 28 billion light years in diameter according to recent estimates, and that's what is "observable." It's likely larger than we can possibly imagine.

If we're alone in such a vast incomprehensible real estate, there are likely planets the human species could expand to and colonize. As observed by an old book "Migration to the stars: Never again enough people" by Edward S. Gilfillan, the aliens we encounter may very well be our own descendants.

What would such descendants be and act like? Would they any more than us address our crumbling infrastructure, or climate change? The exploitation of resources has made wars and rumors of wars; men millionaires and robber barons; billionaires and oligarchs. How would the resources of an asteroid of almost pure platinum or diamond make the first trillionaire respond to his fellow humans? We currently have exclusive enclaves that require entry codes and appointments: Elysium was just a movie, wasn't it? Without an appreciable societal seismic and psychological shift in our values, we're likely birthing the next generation of selfish and self-absorbed (delicately put) rectum holes...who usually don't share even virtuously limitless resources well. Inequality is the mother of criminal enterprises, freedom fighters and terrorism. Hyper inequality may yet see an invasion by Martians, fed up with making their self-absorbed anal rulers richer still.

If we are truly existentially "it," and as Carl Sagan said, "we are the way for the cosmos to know itself," it will have a profound identity crisis at our possible self-destructed demise and the utter silence of Entropy.

..."or we are not"...the bottom row.

There is a bit of accepted naivete from Star Trek. In light of current histrionics displayed by celebrities, pundits and our so-called leaders, would world peace or worldwide panic break out with the advent of Vulcans? Zefram Cochran - the mythical scientist that creates superluminal travel - is met by benevolent alien representatives of the Vulcan Science Academy. That is both quaint and Deus ex machina convenient. It could easily have been the Klingons, and a different story line. Before we encounter aliens, I'd say we need to drink deep of the "Overlook Effect" and see ourselves in another light than we currently do as warring tribes threatening Armageddon, instead of as a whole species.

"Mistakes are not the best teacher: OTHER peoples' mistakes are." I'm sure I've heard it somewhere else in another form. I like quoting it to people, like my sons, that matter. We could learn a lot out there from a failed civilization. What caused their demise? Was it climate change? Ethnic strife? Nuclear war, or all of the above? How would we see ourselves once we knew that? What decisions would we make differently, or not? The most recent dominant species were the dinosaurs. They were essentially eating vegetation if herbivore; other dinosaurs if carnivore and making baby dinosaurs until an extraterrestrial visitor impacted their lives in the form of the Chicxulub Asteroid in Mexico. We - unlike Dino - have learned to track them for our own continuance as s/he didn't have satellite technology.

This kind of goes back to my first commentary on "Dark Skies": when someone asked what I'd say if I encountered a "Grey," the only question that came to mind: "what do you want?" The how is obviously some propulsion system we haven't invented yet. The question is why? Again, what resource does our planet of diminishing food, fossil fuels, air and water possess they couldn't encounter in 8,588,957,055 parsecs? Surely we're not that special! "Skies" fielded a lot of UFO conspiracy theories and at least one plausible corollary of the Fermi paradox (a play on the "Zoo Hypothesis"): to fairy-like, god-like, imp-like aliens, we're essentially lab rats. Conveniently explaining their alleged baffling behavior, as biologists never ask rodents how their families are, or how said vermin feel before the experiment begins. Then, there's this classic:

That sense of powerlessness in either state, I find equally terrifying, be it boot-to-neck authoritarian-rule to societal oblivion; experimentation or menu entry.
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You should try sculpture!

Flash back, as a kid I did the family puzzles, had a room of my own dedicated to model cars. It was a plastic parts junkyard. Fred Sanford would have been happy. Even made plans to build a slot racing track to rival a model train layout.

You grow up to try new stuff and wind up with new versions of the old stuff. Yeah, you go with what you know. I got into drawing houses, was introduced to computers, CAD drawings and finally computer generated 3d drawing, modeling and rendering. I'm not that good in my drawing, definitely not a fine artist. I don't know why I envision photo perfect renderings. Mostly I care about putting down the idea, that is enough.

I keep sketchbooks. It is amazing the flow of ideas in sketches. I can recall the process path of my thoughts in each sketch. I tell myself I will take the sketch and make a finished drawing. I see the work of other conceptual artist like Syd Mead, his students, others and drool. Ok, I don't have the trained fine art thing going, do I need to get there? NO! I just need to get the idea down. The tools and skills are the ones I have. I can improve but I need to use what I have.

A paraphrased line in the movie "Encounters of the 3rd Kind", "I got the image too, painted like you, I didn't see that path". The guy said "you should try sculpture!" Making actual models brings a thing into the physical world in a way a flat drawing or movie on a video screen can not touch. A life size model might as well be the real thing. So, that is the crux of my bent. To bring the thought of the future house into form.

Whats to come? Models of future homes, not fantasy but possible today. In a world of codes and standards and compliance and uniformity and traditions, I have to try sculpture. We have lived with the Paul Revere home and garden too long, especially in the city. Don't need nothing but a city lot as most of us can afford. No need to escape to the burbs, my futuristic car can do that. Why must I come home to the past? Stay tuned..........

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My short story that introduces Bitter

I wrote this short story for an anthology. Happily, it was turned down, because now it's going to be the free introduction to my character and the longer story (dare I think novel?) that I'm working on right now.

So, I'm going to share the whole story with you. I hope you like it.

Bitter Blood
Copyright 2014 Ruth de Jauregui

Bitter made her way past the flashing blue and red lights, past yellow tape. She didn’t show her badge to the hovering blues; they knew who she was.

A smudge of brownish red marred the grey cement as she stopped to put plastic booties over her shoes. She grimaced at the staid practicality. There was a time she’d have worn high heels, forensics be damned. Now her knees protested as she ascended the steps, and heels? Heels were impossible.

The officer at the door did stop her. “Detective, I don’t think you….”

Bitter stared him down as his words faltered and trailed away like the long years since she’d joined the force. He stepped out of the way.

The carpet squished ominously as she picked her way past the overturned sofa and stepped into the kitchenette. He was sprawled across the floor under the open window. Death’s indignities softened the limp muscles; the body was face, well, chest down. Jagged skin ripped across the remains of his neck. She didn’t think he was a young man, but it was hard to tell―his head was gone. A quick glance revealed that his fingers were also missing. Judging by the torn remnants of his khaki pants, he was probably missing other parts as well.

“Prints?” Despite the wide pool of blood congealing on the tile and splattered on the wall, Bitter’s voice was dispassionate, detached from the scene.

One of the techs glanced up at her. Sweat darkened the edges of his mask, though the night was cool. “No, none yet.”

“Identifying marks?”

He pointed silently at the faded tattoo on a bare shoulder, barely visible under the spattered blood.

Bitter glanced, then stepped forward, nearly treading in the blood. Emergency lights flashed through the window, alternately painting her face blue and red, as she paled. She swallowed and the tech looked up at her face.

“Are you all right?” His voice was puzzled. She’d seen worse during the drug wars. A headless man was nothing new or unusual in this city.

She stepped back and turned away, hiding her face. “No,” she choked out. She took a deep breath as she dodged past the sofa, out the door and rumbled down the stairs. She paused at the bottom.

“Bitter?”

“Call the Chief. He needs someone else from Homicide. Here. Now.” Her voice was urgent.

The tone in her voice drew the attention of the blues. Conversation stopped as they turned toward her. She took a few more steps and turned, leaning against her car, hands over her face.

The blues parted like the Red Sea as Sgt O’Malley emerged from the darkness of the alley. He looked around and suddenly all were busy with notebooks and crowd control.

“Bitter?”

She looked up at him, tears shining in her eyes, reflecting the blue, red, blue flashing lights.

His voice softened, but he didn’t reach out to her. He knew better. “Bitter?”

She shook her head and turned away, shuddering. She looked up at the darkening moon, drifting behind the black clouds as a single tear streaked down her carefully rouged cheek.

“It’s my ex.”

O’Malley opened his mouth and paused as Bitter turned back toward him, fists clenched, her face twisted in rage. Furiously, she swept away the tear, smudging her makeup, as she began pacing beside the car.

“Why would that fool come back here? What would make him come here, of all places, and finally get himself killed? Lord knows he dodged enough bullets here.”

O’Malley winced. A few of those bullets were his.

Bitter stopped pacing and glared at the blood dripping down the stairs as she stripped the plastic booties off her shoes.
“OK. Until the Chief sends another detective, you know the drill. Coroner, forensics, take witness statements, run a list of suspects. Lots of pictures―I want every inch of that flat and the body photographed before anything is moved. And you and I are at the top of the list of suspects, don’t leave anyone out and don’t touch any of the evidence yourself. Get one of the blues to bag it and tag it.” She turned abruptly toward the alley. “Did you find anything in there?”

“Only ghosts.”

Bitter looked back at him, her chocolate eyes black in the dim light.

“You don’t have to believe me, you know.” A trace of Irish lilt touched his voice, then faded back into his normal rich baritone.

Bitter shook her head, “Yeah, yeah, I know, you’re the sixth generation of seventh sons so you don’t have the full Sight, but you can see ghosts. Whatever. Speaking of, did you see his head? It’s not near the body.”

“No. And his ghost wouldna’ be speaking to me anyway. There’s no love lost between us and death wouldna’ change that.” His voice was bitter and unforgiving.

Bitter choked down a shred of sympathy. It was, after all, O’Malley’s wife who’d been foolish enough to be caught with Sal on his last escapade before the divorce. Yet, O’Malley stayed with her because he was Catholic or something. At least she kept her twitchy tail home now. Bitter shrugged it off―old news and not her problem―especially not tonight.

“Let’s take another look at that alley. Fire escape?” She looked around for a blue uniform. “Sapp!”

“Yo!”

“Sapp, grab some gloves and evidence bags. We need you to document the evidence―if we find anything.”

She saw the side-eye to O’Malley, but ignored it.

The rain arrived just ahead of the coroner. Fat drops splattered across the windshield as he peered through the smeared glass. Bitter changed direction, the two cops trailing her.

“One. Upstairs. And Joe, I think it’s my ex.”

He tipped his head sideways and frowned, his face pallid under the yellow glare of the streetlights. Bitter waited impatiently.
Finally, he shook his balding head. “It’s not your ex.”

“But…”

“He has hands, right?

Taken aback, Bitter nodded.

He nodded back, firmly, “Then it can’t be Sal. He’s dead. Drug deal gone bad. His body never surfaced after his main competition tossed him into the river. Knocked him in the head and cut off his hands to prevent identification if the body floated to the surface.” He peered through thick bifocals at Bitter’s face. “Vice found the hands in the perp’s freezer six months or so later during a raid. I got enough of a thumbprint to positively identify him. Nasty stuff.” He shook his head and turned toward the stairs.

Fists clenched, Bitter turned to O’Malley.

“It wasn’t me, Bitter.” He protested, “The man nearly destroyed your career after he fed you those shrooms, when he was trying to kill you. Then you were in the midst of the divorce and on leave, taking care of your mother. So the Chief ordered us to keep it quiet. And when you got back, we had that serial murder case and, well, no one thought…” His voice trailed away under her disbelieving glare.

Bitter closed her eyes and gathered her rage, stuffing it into the black abyss where she stored her emotions. Time for that later.
Both men stepped back when she opened her eyes, but she just pointed with her chin. “Alley.”

The flashlights lit one item at a time, casting deep shadows behind the dumpsters and trash piled in bricked up doorways as they cautiously dodged broken bricks and bottles. O’Malley stopped and breathed deeply, looking at a particularly dark shadow beside a spilled trash can.

“Ghosts?” Bitter’s voice conveyed her disbelief even as she asked the question.

He took another deep breath. “Maybe. It’s barely here now. They fade, you know. They’re just shadows left behind, not the soul.”

Bitter didn’t know. She only tolerated his obsession with ghosts.
A dripping spot caught Sapp’s attention as he looked up the fire escape. “Y’all see that?” He reached up to touch it before Bitter knocked his hand away.

“It’s slime. Put on your gloves, take a picture and then a sample.” She kept her flashlight on the viscous smear. She had to take a deep breath to steady her voice before she continued. “Sal specialized in exotic hallucinogens. Like imported botanicals, mushrooms, amphibian skins and slimes. Trust me, you don’t want to touch it.”

“Strange.” O’Malley muttered as he looked around the alley, flashing a light into darkened corners.

“What?”

“Where’s the homeless people? There’s usually at least a half dozen back behind that dumpster, huddled with their dogs and shopping carts inside that old doorway; sheltered from the rain and wind.”

“Scared away by the action?” Bitter asked.

Sapp glanced behind the dumpster. “Naw, old Mumbles never moves for anything. He’s so far gone that he wouldn’t notice a cop if one stepped on him.” Sapp paused as he sealed the evidence bag, “He used to trip on acid and angel dust, but later he got into meth. Last time I saw him, he was going on about tunnels and giant lizards or alligators or something.”

O’Malley chuckled, “Giant lizards? Well, now.”

Bitter didn’t laugh. She trained the flashlight into the doorway, where a darker shadow led into the building. “Maybe they just found a better place to shelter from the weather.”

She bent to peer inside, then jumped back when she looked down. A few more glistening spots, and a wide, weaving line of slime surrounded by several tiny trails led into a deep hole in the old building’s floor. A filthy rag fluttered below, caught on a brick that was just out of reach.

O’Malley flashed his light into the hole, carefully avoiding the slime and the crumbling bricks around the edges. “Hey, there’s water down there. What do you think of that?”

“I think we have a problem, O’Malley. The underground city is right below us and I suspect that water is an old cistern or well, left over from the Gold Rush era. The river connects with the passages when the ground water rises high enough. Anything could be down there.”

Sapp shook his head. “Like what, Bitter?”

Bitter sighed. “Anything. The Gold Rush era brought men from all over the world to California, and this is where it all started, here on the American River. They all brought their own cultures and vices, everything was sold here, from opium to prostitution to, to,” she stopped for a moment, “to their favorite foods…”

“And ghosts.” O’Malley said firmly. “There’s ghosts down there too. I’ve seen them many a time, shadows hiding in corners during the summer tours.”

“I wasn’t thinking of ghosts.” She said sternly, looking down at the light reflecting onto the walls from the rippling water below. Something glittered beside the round hole, but when she followed the movement with the flashlight, it was already gone, fleeing into the deeper shadows below street level.

“Both of you, come on. I’m not climbing into that hole. There’s stairs two blocks over that lead into the underground city.”

Before they left the alley, Bitter looked long and hard at the open window above. A few dark smears stained the windowsill. They looked suspiciously like blood, but the rain was quickly turning them into dribbles of pink as they dripped down the old brick walls.

The crowd of spectators had grown, with a few posturing for the news cameras. Bitter groaned and slipped behind the taller officers, trying to avoid the reporters. Luckily, the cameras were facing away from the alley as the handsome men and women gestured toward the bloody steps, excitedly repeating any rumor that fluttered past their eager ears.

“Sapp?”

“Yo.”

“Can you pull up the Internet on that fancy phone of yours?”

He pulled the phone from his pocket and hit a few buttons. “What do you need to know?”

“Bitter! Wait!”

Reluctantly, she turned but breathed a sigh of relief when she saw the coroner hurrying toward her. “What’s up, Joe?”

He looked furtively behind him, at the cameras. Bitter took his arm and tugged. “Come on, let’s keep moving so they don’t notice us.”

“Bitter, there’s something wrong with that body.”

“More than just a missing head, fingers and a few other parts?”

“No, no, it’s not that. The hands aren’t right.”

“What do you mean, the hands aren’t right? What’s wrong with his hands?”

“This is not to be discussed,” he looked sternly at O’Malley and Sapp. They nodded silently in agreement.

“The texture of the skin changes at the wrists. Also, the palms are a little too small in relation to the size of the body. It’s, it’s as if there’s another person’s hands attached to the arms.”

“Like they were grafted on?”

“No, no, there’s no visible scars. I’ll go over this carefully at the morgue when we do the autopsy. I want to run some tests. But there’s something weird about this whole murder.” He held up a hand before anyone could respond. “Yes, more than missing body parts. I have a bad feeling about this, Bitter. You be careful. Your father would come back to haunt me if I didn’t warn you that there’s more to this than it appears.”

“Tell me about it.” Bitter snorted.

He scurried back to the van as the EMTs carried the body bag out on a stretcher.

The blaze of cameras and flashing lights were blinding as Bitter turned away, shielding her eyes to protect her night vision. The trio slipped around the corner into the shadowed downtown streets, where layers of graffiti obscured the plywood that covered long-broken windows. The drenching rain dropped like a waterfall from sky to street to sewers far below.

“Down here,” whispered Bitter, unlocking a metal door and leading them down a rotting staircase. “No loud noises and keep the flashlights on the ground, so you can see where you’re putting your feet. There’s debris and holes in the floor.”

“Say Bitter, you wanted me to look something up online?”

“Later, Sapp. No time now.”

Picking her way over the uneven floor, Bitter led them deeper into the maze of tunnels beneath the city. The stench of decaying wood and mold grew stronger as they followed another staircase down to a moisture-laden passage. Water trickled over the stone and brick walls and crumbling mortar. Bitter stopped when the tunnel divided again. She looked right, then left. Biting her lip, she flashed the light quickly down each passage before she turned right. Abruptly, she stopped and dug into her pocket for a small tube. Quickly she drew an arrow on the wall, pointing back the way they’d come.

“Lipstick?” O’Malley whispered.

She rolled her eyes, nodded, and put it back in her pocket. Motioning them forward, she slowed the pace as patches of slime appeared on the walls. Odd rumbles echoed from somewhere ahead. Three service revolvers cleared the holsters at the sound. Adrenaline, dark passages and an unknown murderer ahead will make any cop paranoid.

A loose stone turned under Bitter’s foot, but Sapp caught her arm before she fell. She gave him a tight smile and limped on, her knee throbbing in rhythm with her pounding heart.

A sign peeled from the wall beside them, the faded Chinese characters nearly obscured by black mold and dirt. As Bitter paused, a small dark shadow passed in front of them. O’Malley hissed at Bitter. He pointed with his chin and frowned at the faint, blurred figure that trembled in his flashlight’s glare. Bitter raised her eyebrows questioningly; she couldn’t see the shade. He pulled one eyelid into a squint with a finger. It took a minute before she realized what he was saying.

“Chinese?” her lips shaped the word. He nodded.

She nodded back grimly. They were getting close.

A few steps more and a wide doorway opened on the left. The wooden door lay in rotting ruins, covered with more slime. It led into a storefront that had lain empty since the heyday of the 49ers. Today the air was dank, rolling out of the hole and warning of stagnant water.

“It’s here.” O’Malley said in a bare whisper. “He’s pushing me away.”

Bitter motioned him back to silence, but a clatter of falling bricks and a grumbling growl drifted from inside the old store. Two 9mm and a .45 Glock pointed steadily at the doorway as they backed away, up the tunnel. Another brick clattered and then a third as something heavy moved in the dark. Slowly a huge, greenish brown head appeared. Slime dripped from the thing’s skin, oozing down the wrinkles of its blunt snout. A long, wide body carried by four short, webbed feet followed, with one claw dragging a scrap of khaki that occasionally caught on a rock or brick. It matched the pants on the body three floors above.

It raised its ugly nose, smelling the air currents as it looked for the intruders. The tiny eyes were unblinking as three flashlights centered on the amphibian. Bitter backed up and stumbled again on the uneven floor. Its head swung toward the noise. Miniature versions of the slimy creature swarmed around and under the giant, working their way up the tunnel in a slow-moving wave.

“Look at that,” muttered Sapp as he continued backing up, “it’s at least 10 feet long.”

“Twelve,” said Bitter softly, “and we’d better move a little faster, the babies are faster than the adults.

“What the hell is it?”

Bitter’s lips twisted in a grimace. “I was going to have you look it up. The Chinese consider it a delicacy, but I never thought they’d have brought a breeding pair over here.” Her eyes narrowed. “Unless the legends of giant salamanders in the rivers are true, and an imported one mated with a native…”

“That?”

“I told you that Sal specialized in exotic hallucinogens. That looks like a Chinese giant salamander―except it’s way too big. They’re usually only six or eight feet long. But I suspect that the slime mixed with brandy makes an excellent high for the jaded druggie with money to burn.”

The great head swung back toward the tunnel as it crawled ponderously forward. Bitter took another step back and stepped on another loose brick, losing her balance and falling backward onto her butt. She was already scrambling backward as she shouted, “Don’t…”

O’Malley fired as the salamander swiftly lunged forward, snapping at Bitter’s legs. The shots slammed the giant amphibian back, but the little ones flowed forward, wide mouths snatching at each other and at Bitter’s sturdy shoes.

Sapp and O’Malley grabbed Bitter’s arms and jerked her to her feet. They turned and ran back up the tunnel, stumbling over debris as they dashed away from the salamander’s nest.

Bitter was puffing hard as they climbed back up the last set of stairs and burst back through the doorway, out into the raging storm.

“Nobody’s ever going to believe this,” gasped Sapp, as he leaned against the wall.

“No, they aren’t,” said Bitter, “and you aren’t going to say anything either.”

O’Malley looked at her sharply. “We aren’t going to say anything?”

“Nope. The damn things are endangered in China, and if you killed the largest specimen ever seen…”

“But, they’re eating people.”

Bitter smiled, bitterly. “Maybe. We haven’t heard of any missing homeless. They could’ve migrated to the shelters. Or moved to San Francisco. It’s been a long, cold, wet winter. And maybe it’s just a certain person who was stupid enough to disturb the creatures. Or lure them by feeding them from his kitchen window so he could harvest the slime.” She paused, then continued slowly, “And I’m not too sure that it ate his head.”

Sapp sputtered, “But you’re talking like that body was really Sal. You heard the coroner. Sal’s dead!”

“Is he? They never found his body.”

O’Malley spat to the side. “You think he…”

“Sal liked to experiment with drugs. Even on himself.” Bitter smiled cynically. “Salamanders can regrow missing limbs. You probably didn’t kill the mother but it should take her a while to regenerate the damaged tissues. And they’re both carnivores and cannibals. Don’t be surprised if the body is missing tomorrow.”

O’Malley opened his mouth, then closed it again.

Bitter continued, “No, I don’t know. I don’t know anything for sure. Even if he did survive being tossed into the river 10 years ago, I think Sal’s done for this time. At least, I don’t think Sal’s body can grow a new head. But then again, we didn’t find his head, now did we?”

As Bitter relocked the door and pocketed her set of master keys, O’Malley and Sapp looked at each other. O’Malley shook his head slightly and Sapp dropped a bare nod. Bitter knew that by morning, they’d start rationalizing the whole confrontation. By nightfall, they’d deny they’d ever seen a salamander under downtown Sacramento.

The cameras and crowds were thinning as the trio made their way back to the crime scene. Yellow police tape flapped in the rising wind, one end torn loose by a gust as the storm intensified. Lightning and thunder crashed together over the old house, adjoining narrow alley, and remaining police cars. Only one marked car’s lights were still alternating red and blue, eerily synchronized with the wild white flashes from the towering clouds above.

Favoring her right knee, Bitter walked stiffly back to her sedan, leaving the two men to write the report. She would review it tomorrow―and delete any parts that’d bring the psychologist sniffing around, ready to make his case for mass hallucination instead of accepting the cold, hard facts as they stood. She’d had enough of his poking and prodding and incessant questioning about the hallucinations she'd suffered 11 years ago, after Sal poisoned her, and she wasn’t going to listen to the doctor's nasal voice droning on and on.

She’d never tolerate it again.

----------

Slowly, Bitter limped up the wet steps of her tidy midtown bungalow. Her knees still ached, complaining about their abuse tonight and warning of more rain to come. The lock stuck, like it usually did in damp weather, but she patiently worked the key until the door finally opened. Carefully, she took off her suit and hung it neatly in the entry, where the cat couldn’t shed on it, and put on her favorite robe. She made a mental note to drop her dry cleaning off in the morning and to recommend O'Malley for sensitivity training. Ayyy, using a finger to make a slant eye. Really? She rolled her eyes in disbelief.

Shaking her damp hair out of what remained of the tight bun, she poured a glass of wine before hobbling down the hall.

She paused in front of the family portraits and raised her glass, saluting the man that cheerfully greeted her every day, her black hair matching his tight curls, unruly despite his neatly clipped cut.

“Papá, you were right. If I could raise that cold-blooded bastard from the dead, I’d kill him again.”

Black shadows gathered in the dark corners of the house as she plodded into the bathroom. She didn’t see the golden glint growing in her father’s eyes, nor the shadow that slid from his portrait to the front door, ready for another night of guarding his beloved child―Juanita Bitter.


A few facts:

http://www.arkive.org/chinese-giant-salamander/andrias-davidianus/
http://www.unknownexplorers.com/giantsalamander.php
http://www.livescience.com/34513-how-salamanders-regenerate-lost-limbs.html
http://books.google.com/books?id=WTnEi4xgoNsC&pg=PT18&lpg=PT18&dq=copper+toxic+to+salamander&source=bl&ots=TWR1BUplEY&sig=_UHHQ4eksTTWwE4r-CMCpy3KGi8&hl=en&sa=X&ei=HYQrU9nsDNPeoAS4nYKADg&ved=0CCcQ6AEwAA#v=onepage&q=copper%20toxic%20to%20salamander&f=false

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Quantum Secured Credit Cards...



A team of researchers from the Netherlands has harnessed the power of quantum mechanics to create a fraud-proof method for authenticating a physical 'key' that is virtually impossible to thwart. Credit: The Optical Society (OSA) and MESA+ Institute for Nanotechnology, Complex Photonic Systems Department of the University of Twente

Credit card fraud and identify theft are serious problems for consumers and industries. Though corporations and individuals work to improve safeguards, it has become increasingly difficult to protect financial data and personal information from criminal activity. Fortunately, new insights into quantum physics may soon offer a solution.

As reported in The Optical Society's (OSA) new high-impact journal Optica, a team of researchers from the Netherlands has harnessed the power of quantum mechanics to create a fraud-proof method for authenticating a physical "key" that is virtually impossible to thwart.

This innovative security measure, known as Quantum-Secure Authentication, can confirm the identity of any person or object, including debit and credit cards, even if essential information (like the complete structure of the card) has been stolen. It uses the unique quantum properties of light to create a secure question-and-answer (Q&A) exchange that cannot be "spoofed" or copied. *

Optica: Quantum-secure authentication of a physical unclonable key
Sebastianus A. Goorden, Marcel Horstmann, Allard P. Mosk, Boris Škorić, Pepijn W.H. Pinkse
Physic arXiv: Quantum-Secure Authentication with a Classical Key
Sebastianus A. Goorden, Marcel Horstmann, Allard P. Mosk, Boris Škorić, Pepijn W.H. Pinkse
Physics Today: Quantum security for your credit card, Richard J. Fitzgerald

* Phys.org: Fraud-proof credit cards possible with quantum physics

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Physics 2014...

First Realistic Virtual Universe (see 5 below)


In May cosmologists took the place on the pedestal by releasing the first simulated universe of such a large scale: it simulated 13 billion years of cosmic evolution in a cube with 350 million light year long sides. “Until now, no single simulation was able to reproduce the universe on both large and small scales simultaneously,” said the lead author Mark Vogelsberger.

1. Deepest Image of a Galaxy Cluster (January)
2. NASA Releases First Images Taken by the Curiosity Rover ( February)
3. The Discovery of Gravitational Waves (March), though there's some recent data that cast doubt.
4. NASA’s Exoplanet Discoveries (April)
5. The First Realistic Virtual Universe (May)
6. Hybrid Carbon Nanotube Circuits (June)
7. OCO-2 Launched (July) The OCO-2 will study carbon dioxide concentrations and distributions in the atmosphere.
8. Field Medals and IBM’s Neuromorphic Computer Chip (August)
9. Water Vapour Found on an Exoplanet + India’s First Probe to Mars (September)
10. Nobel Prizes (October), the winners were Isamu Akasaki, Hiroshi Amano and Shuji Nakamura, who were responsible for the development of the efficient blue light diodes.
11. Landing on a Comet (November), the first landing on the surface of a comet performed by the Rosetta spacecraft equipped with Philae landing module.
12. Planck 2014 Results (December)
The newest data suggests that the universe is 13.8 billion years old and is composed of 4.9 percent atomic matter, 26.6 percent dark matter and 68.5 percent dark energy.

Physics Database: Top Physics News of 2014

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Singer-songwriter-guitarist Toshi Reagon brings her genre-bending music and irresistible performance style to Under The Radar with a work-in-progress concert of her new opera, written in collaboration with Bernice Johnson Reagon. The Parable of the Sower, adapted from Octavia Butler’s post-apocalyptic novel, follows a young woman fleeing the violence of a futuristic Los Angeles in this fable that blends science fiction with African-American spiritualism and deep insights on gender, race, and the future of human civilization.

Described by Vibe magazine as “one helluva rock’n’roller-coaster ride” and by Pop Matters as “a treasure waiting to be found,” Toshi Reagon is a one-woman celebration of all that’s dynamic, progressive and uplifting in American music. 

http://publictheater.org/Tickets/Calendar/PlayDetailsCollection/UTR-2015/Parable-of-the-Sower/

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http://www.cnn.com/2014/12/30/opinion/friedman-new-years-resolution-workplace/index.html?hpt=hp_t3

(CNN) -- Imagine that after a routine medical exam your doctor delivers some devastating news: Since your last checkup your cognitive performance has plummeted. Your ability to connect with others has eroded. And your memory for everyday events is no longer operating as it once did.

But as it turns out, there is a cure and it won't cost you a penny. The treatment is simple.

Would you follow the doctor's advice?

All that's required is that you put away your smartphone.

Click here for the full story

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cosmic barn

from a distance the crop circles mesmerized and defused comment, a trail of perfect orbits leading to a pond that spanned the horizon from my perspective. A globe suspended in perfection I thought, was a reflection in the pond, also a circle. Stepping to the rim a path raised on the surface of the waters, but not enough to touch the night air or disturb mirrored stars. Dome of glass or foil, mylar or stone polished so smooth. I reached to touch and a slit in it's surface welcomed me. Cosmic barn I thought, a cave of wonders, mind ship. The moon rippled and the sky torn like bad reception on an old TV. Rusted and twisted metal, the smell of decaying wood and rust. Circles repeated of the dusty floor, like the ones in the field. The floor sunk below me wonder and terror filled my already rattled spine. Display screens, a circular wall, seamless and thought driven. Focus, I saw my street, my house, the horizon, the edge of the galaxy, the dome of heaven. My heart beat so hard, it echoed in the air I swallowed, I thought I ate something. My heart appeared on the screen and soothing sounds until I became calm. Done with this I thought. Something changed as I made my way back into the fields, like the subtle air of warmth ripples around things, shadows have transparent halos, living things glow, glisten, even sparkle. The stars are familiar like places I've been and people are each a universe unexplored.

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