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Pig Fat Laser...

Technology Review: A piece of pig skin glows with laser light after being stimulated by an optical fiber.

Topics: Biomedicine, Humor, Laser, Modern Physics, Optical Physics, Photonics, Research

Yes, you read the post title right, and it's referenced in the title of the article at Technology Review. The technique has also apparently been done with human samples. I could only grin as I know a few of my Jewish and Muslim friends and family members who probably wouldn't think of such a device as "kosher."

Researchers have made pig-skin lasers. Yes, pig laser beams.

The technology, outlined in a paper published today in Nature Photonics, showed that pumping light into fat cells could turn them into tiny, self-contained lasers.

The microlaser technique could afford scientists new ways to study and use cells, but mostly it’s just “very cool,” says Russ Algar, an assistant professor at the University of British Columbia in Vancouver, Canada, who wasn’t involved in the work.

MIT Technology Review: Making Pig Fat into a Laser, Karen Weintraub

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Qubits and Black Holes...

Image Source: Fig 2, CERN Courier article

Topics: Black Holes, Cosmology, General Relativity, High Energy Physics, Particle Physics, Relativistic Quantum Mechanics, Theoretical Physics

Abstract


We demonstrate an algorithm for the retrieval of a qubit, encoded in spin angular momentum, that has been dropped into a no-firewall unitary black hole. Retrieval is achieved analogously to quantum teleportation by collecting Hawking radiation and performing measurements on the black hole. Importantly, these methods only require the ability to perform measurements from outside the event horizon and to collect the Hawking radiation emitted after the state of interest is dropped into the black hole.

Physics arXiv: How to Recover a Qubit That Has Fallen Into a Black Hole
Aidan Chatwin-Davies, Adam S. Jermyn, Sean M. Carroll

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Some clients are easier to work with than others. Not that the more needy clients are not nice clients, they are, they just need more attention.  Other clients, like Alex, are a true blessing. He knew what he wanted and clearly articulated his idea so well I only had to make one revision. By draft two, we were ready for print. I'm looking forward to working with Alex again. :D
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The blurb: 
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In 2091, four years before the Great Civil War, Humanity expanded to a multitude of planets across the galaxy, setting up colonies, officially declaring themselves to be the only sentient life in the Milky Way Galaxy. They were wrong.
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Nine years later, Lieutenant Commander Keane Blaze, a young, but well-respected soldier, is ordered to help evacuate the colony on Ordem, a strange desert planet. Everything goes as planned at first, until an unknown enemy initiates an ambush, destroying Keane's transport. In order to save him, the ship's artificial intelligence launches his cryo-pod to the surface of the planet, putting Keane into cryo-sleep for 1000 years.
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Waking after his long slumber, Keane learns the enemy that long ago destroyed his transport is back, again fighting against Humanity and its allied races. With the help of a younger alien race and a mysterious figure from his past, Keane races to end the threat that this enemy poses, once and for all.
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Be sure to keep an eye out for Alex and his books on social media: 

Twitter: Alex Steinberg @MillenniumStory
Facebook: Millenniumstory

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Millennium is being published through Ravenswood Publishing.

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Onto wrapping up the next book :-D
Until next time ...
This post edited by Grammarly* ~ NOW FREE FOR CHROME USERS!
*Blurbs and quotes provided are not edited by WillowRaven, but posted as provided by author/publisher. 
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I explored many options for this scene. Did I want to zoom out and show more of the dilapidated structure and wintery landscape? (I do love my landscapes.) Did I want to show more of the beautiful palfrey named Lavender? In the end, I felt the most important message in the scene was the MC. I wanted the viewer to be drawn in and compelled to learn her story. Feel compelled? lol
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Without further ado ...
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Blurb:
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Lillian Kasparu thought the tapestry of her life was already woven. Contentment through marriage was hers for the taking, or so her father promised.
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But when a chance encounter on the eve of her sixteenth birthday awakens her latent power, Lillian is forced to confront her family's dark past. As intrigue turns bloody, she finds herself at the centre of a desperate struggle and is seduced by a mysterious force that undermines the beliefs she holds closest to her heart.
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In a land where women have little power and magic is punishable by death, Lillian must overcome the might of a Warrior Prince and the foundations of her faith. Can she harness her innate power in time to ensure the survival of her family and save the man she loves?
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Weaver of Dreams is a dark, medieval fantasy that explores love and loss, loyalty and betrayal against a broad landscape of political conflict in a rich and vibrant world.
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Extract…
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They had ridden barely a mile, cutting through empty farmland. The road to Kas Mendoc lay before them. It wound through a shallow gully that had eroded over time with the passage of wind and water. Now the road resembled a stream, fed by rivulets of water running down the sides of the gully, flowing swiftly downhill.
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“Look, there on the road!” said Lillian. She pulled her horse’s bridle, harder than she intended, and the animal came to a stop with an indignant snort. Sara and Emilan’s eyes followed Lillian’s outstretched arm. They strained to see through the sheets of icy rain blowing into their faces.
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“Can you see him?” asked Lillian.
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“Yes…I see him,” replied Sara, raising her voice above the storm.
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A man lay motionless in the middle of the road. Nearby, a mule stood in the rain head held low in a picture of misery; Lillian saw that its bridle reins had caught in a fallen branch preventing it from finding shelter. The riders surveyed the scene in silence but Lillian began to fidget with growing unease.
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Be sure to connect with Chris on his social networks and website: 
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Website     Twitter     Google +

Onto wrapping up the next book :-D


Until next time ...


This post edited by Grammarly* ~ NOW FREE FOR CHROME USERS!


*Blurbs and quotes provided are not edited by WillowRaven but posted as provided by author/publisher. 
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   If you are looking at this picture and wondering what the hell is this; these are my transportation graphics dealing with airplanes, boats, bus, compact cars, ships, semi trucks,etc. Since I am a graphic designer and working on an animation show; I need my graphics to do these things. I have a total of 133 transportation  graphics and I pile it up in one folder called VEHICLE EXT.

      Looking at this was a nightmare because it was so unorganized and all over the place. How am I going to quickly find what I am looking for? The method I used was pile and find method.. I piled my items in one group and typed keywords to help me find what I was looking for. I did this method for years until I realized I am working with a team of professionals critiquing my organization skills. I realized time will not be on my side when I do professional work for clients.

       I read several article that talks about how amateurs are poor  when it comes to file organization.  They gave me insight how to file organize the professional way. The Pile and Find method is the way I used for a while. This picture is an example of the Pile and Find method. The method I am implementing is Category and Quick Access. I will explain that in the next blog. Don't let your files pile up on you. Start organizing your files ASAP.

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Why This Book?

Why The Warrior from Monde? What motivated me to write such a story?

Well, I won’t spoil the novel by going into details, but I’ll hint at things through covering the themes I used to guide my writing. These themes inspired me to write the story in the first place, and they’re the road map for my entire astral warrior series.

Theme one – Physical strength; the joys and struggles of it:

I never played sports as a kid. Well, not for long. I was in ballet for a few months, and I did well. But for some reason, my mother took me out of the classes. That was when I was around eight years old. From then on, I did no sports. I loved physical activity, but I was too shy to perform in front of an audience. I recall going to volleyball tryouts when I was in 9th grade. As I watched the bleachers fill up with spectators, I grew nervous. At some point, before the tryouts even started, I walked out of the gymnasium and went home. I mean, who knew there’d be so many people interested in volleyball?

It turns out, a few years later, I learned that I was a pretty damn good athlete. But, by then, I was a mother.

The moment I left the hospital after having my son, I started working out. I had formulated a game plan while he was still in my womb. I would eat healthy and workout every other day. I did that. And fitness grew on me. When the idea came to me to join the military, I decided that I wanted to be part of The Few and The Proud, The Marines. So, I looked into their fitness standards, binged on military basic training videos, Navy Seal training footage, war movies and books, and I trained hard. I figured that I might as well torture myself at home, so the training instructors wouldn’t have to torture me too much during basic training (BMT). I was right. But it took time for me to reap the benefits.

In 2004, I joined the Air Force. I ditched the idea of the Marines, because as a mother, it was a selfish dream. When I first stepped foot on the concrete training block of one of Lackland’s training squadron buildings, I was singled out. I was nerdy-looking with my black, plastic-framed glasses, and corn-rolled hair. I’m five foot nothing as well. My training instructor loved to pick on me, “Petro, Petro”. Yeah, well, that did not last. Cause I kicked ass on the training field. I beat all the women within the first minute of every run. And I passed more than half of the men. This was standard for me each training day. I did more push ups than the other girls, the same with pull ups. Here I was, a new mom, and I was beating girls who never had a child, and were in sports for years; girls who I expected to surpass me athletically. By week three, my training instructor held off on picking on me. And by week four, the fittest male and I, were separated from our peers. We were placed on a platform with the training instructors, where we performed exercises for the trainees on the cold, concrete below. At the mess hall, training instructors offered me cake and extra food. In the end, I was awarded Top Physical Readiness Female and Warhawk. Yeah, I looked nerdy, but among those in the military, physical strength was well-respected.

So what does all of this have to do with my novel? Read more: http://snpetro.com/2015/07/27/why-this-book/

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Weyl Fermions...

The surface of the double-gyroid photonic crystal used by Marin Soljačić and colleagues. A US dime is shown for scale. (Courtesy: Ling Lu)

Topics: Consumer Electronics, Particle Physics, Photonics, Quantum Computer, Theoretical Physics

Evidence for the existence of particles called Weyl fermions in two very different solid materials has been found by three independent groups of physicists. First predicted in 1929, Weyl fermions also have unique properties that could make them useful for creating high-speed electronic circuits and quantum computers.

In 1928 Paul Dirac derived his eponymous equation, which describes the physics of spin-1/2 fundamental particles called fermions. For particles with charge and mass, he found that the Dirac equation predicts the existence of the electron and its antiparticle the positron, the latter being discovered in 1932.

However, there are other solutions of the Dirac equation that suggest the existence of more exotic particles than the familiar electron. In 1937 Ettore Majorana discovered a solution of the equation that describes a neutral particle that is its own antiparticle: the Majorana fermion. Although there is no evidence that Majorana fermions exist as fundamental particles, Majorana-like collective excitations (or quasiparticles) have been detected in condensed-matter systems. Another solution of the Dirac equation – this time for massless particles – was derived in 1929 by the German mathematician Hermann Weyl. For some time it was thought that neutrinos were Weyl fermions, but now it looks almost certain that neutrinos have mass and are therefore not Weyl particles.

Now, a group headed by Zahid Hasan at Princeton University has found evidence that Weyl fermions exist as quasiparticles – collective excitations of electrons – in the semimetal tanatalum arsenide (TaAs).

Physics World: Weyl fermions are spotted at long last, Hamish Johnston

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Existence...

Topics: Astrobiology, Biology, Existentialism, Philosophy, Science, Research


Note: This is a series by Quanta Magazine titled "In Theory." Though intriguing, I almost hesitated because of the title. However, the theoretical discipline has been misunderstood and caricatured by self-described "Google professors"; pseudoscience and conspiracy provocateurs. I prefer that term (provocateurs) to "theorist" for that reason. All theories are eventually proven or disproved by experimental scientists, not opinions, cognitive dissonance, revelation, visions, hunches, hoopla or mumbo-jumbo.

About Quanta Magazine:


Quanta Magazine is an editorially independent online publication launched by the Simons Foundation to enhance public understanding of science. Why Quanta? Albert Einstein called photons “quanta of light.” Our goal is to “illuminate science.”

Our reporters focus on developments in mathematics, theoretical physics, theoretical computer science and the basic life sciences. The best traditional news organizations provide excellent reporting on developments in health, medicine, technology and engineering. We strive to complement and augment existing media coverage, not compete with it.
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My Pointless Genealogy

My great-great grandfather was a Welshman. Which is incidentally the most boring type of British you can be. They're not known for their fighting, drinking or dry wit (Scottish, Irish and English) respectively. At best I 've inherited the ability to take down armored knights from 200 paces. If you don't get it, Its because the Welsh don't even have a good stereotype. Aaahhh!!!! Where's my longbow?
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Earth 2.0...

The artistic concept shows NASA's planet-hunting Kepler spacecraft operating in a new mission profile called K2. Using publicly available data, astronomers may have confirmed K2's first discovery of star with more than one planet. Image Credit: NASA Ames/JPL-Caltech/T Pyle

Topics: Astronomy, Astrophysics, Climate Change, Exoplanets, Kepler Telescope, Planetary Science, Space Exploration

There's an announcement coming out today at 12 noon EST. True to form, IFLS and Hopes and Fears have given their usual breathless hyperbole. I don't know if it's "another Earth," or even if it matters. Since our fastest propulsion gets us to Pluto in ~ nine years, we currently don't have a spare hyper/warp drive to get us there in current human lifespans, though Monday's post is a good step in the interplanetary direction. Climate change is a slow-mo existential train wreck, and despite warnings by the Pentagon no less, we can't seem to get our leaders to act on: I fear we're already out of options. I don't plan to be here in fifty years when Greenland's ice sheet disappears, and Florida's coasts are under water. Neither of our presidential candidates, some of whom and their constituents are apparently willing to debate the Pope, but not science publicly.  I'd rather, take care of the planet we're on as the expense would bankrupt the global economy; such an enterprise (pun intended) would take generations, not weeks.

NASA will host a news teleconference at 9 a.m. PDT (noon EDT) Thursday, July 23, to announce new discoveries made by its planet-hunting mission, the Kepler Space Telescope.

The first exoplanet orbiting another star like our sun was discovered in 1995. Exoplanets, especially small Earth-size worlds, belonged within the realm of science fiction just 21 years ago. Today, and thousands of discoveries later, astronomers are on the cusp of finding something people have dreamed about for thousands of years -- another Earth.

The teleconference audio and visuals will be streamed live at:

JPL: NASA Hosts Media Telecon About Latest Kepler Discoveries

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Prepare For Christmas Ebook Sales Now

Christmas is coming, the geese are getting fat… On our freelance writing blog, I start reminding writers about the importance of Christmas sales from July onwards. If you’re a Kindle author, you need to create an ebook publishing strategy for the holidays NOW too.

The holidays are the big spending days of the year

Companies small and large make the bulk of their income over the holiday season, and here’s why — people are spending money. Think of all the new Kindles, iPads, phones and other devices which will be given as gifts over the holiday season. Shouldn’t some of your ebooks grace these electronic toys?

I’ll answer that question for you — YES, they should. So start writing. :-)

Ebook publishing: Christmas can be both fun, and profitable

I reminded a student about Christmas ebooks last week, and he complained that he didn’t have any ideas. No ideas? Of course you have ideas. Writers get ideas more easily than pets get fleas.

Here’s what I suggested to start him thinking:

  • Nonfiction: Christmas recipes; how to create hand-made paper for gift wraps and cards; recipes for easy Christmas treats you can cook and bake to give as gifts; how to create gorgeous decorations…
  • Fiction: a series of ten short stories with a Christmas theme, in a mix of genres, or in a single genre; a mystery novel with Santa Claus as either the sleuth, or the corpse; a romance novel with a hero and heroine who are both alone during the holidays, and…

I’m sure that you can come up with any number of ideas for Christmas-themed ebooks. Make a list now. Use Trello to collect ideas, or my new fave app, Quip. I use Quip as my ideas notebook, accessible to me anywhere, on any device.

Continued...

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A new review for The Warrior from Monde!

My last beta reader has just completed my manuscript. He loved the book, and wrote a long, glowing review. I'm on a roll right now! So far, I've had no bad reviews (fingers crossed). Below is a snippet of the review from my last beta reader, Steven Farmer a comedian, actor and independent film screen writer. The full review is loaded with spoilers--sorry, can't share that. Not unless you're an agent or publisher. : )

“I’ll start by saying I was completely blown away by your book. I’m impressed by how well made this book is. Not just the story, but the formatting. It’s an easy read. That being said, the story is excellent. It transcends so many genres. You have a small scale story of a soldier kidnapping a woman, and turn into a burgeoning romance novel, and it would have been good enough with just that. Then you added the backdrop of a looming war, the political effects of taking a foreign woman with child, and the sci-fi element. Combined them, and then you took the sci-fi to the next level. Never a dull moment. And it all flows together seamlessly.” - Steven F.

Read the first 25 pages of The Warrior from Monde: https://snpetro.files.wordpress.com/2015/07/first-25.pdf

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Smooth Operator...

Illustration of the programmable photonic circuit. Photons enter from the left, are processed and exit to the right. The connector at the centre top of the circuit is to the external control system. (Courtesy: Jacques Carolan et al./Science).


Topics: Consumer Electronics, Electrical Engineering, Nanotechnology, Optics, Photonics, Quantum Computer, Semiconductor Technology


Note: "Smooth operator" is in the link title of the above photo in the article. No insult or creative infringement to Helen Folasade Adu (the singer Sade) was intended.

A group of physicists in the UK has made a programmable photonic circuit that can be used to carry out any kind of linear optics operation. The researchers say that the device provides experimental proof of a long-standing theory in quantum information, and could help speed the development of photonic quantum computers, as well as establishing whether quantum computers are fundamentally different from their classical counterparts.

The research builds on work carried out back in 1897 by German mathematician Adolf Hurwitz, who showed how a matrix of complex numbers known as a unitary operator can be built up from smaller 2 × 2 matrices. A unitary operator provides a mathematical description of a linear optical circuit. This is any circuit that uses fairly standard optical components – such as mirrors, half-silvered mirrors and phase shifters – to route photons and cause them to interfere with one other. The operator has as many rows as there are output ports in the circuit and as many columns as there are input ports. With only one photon in the circuit, the probability that it travels from a particular input to a particular output is given by the square of the corresponding matrix entry.

Physics World: Physicists build universal optics chip, Edwin Cartlidge

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The Scalpel and Rosie...

Image Source: da Vinci Robotic Surgery


Topics: Applied Physics, Biology, Computer Science, Medical Physics, Robotics


The paper describes the usage of robotics for minimally invasive surgery in mostly urology and gynecology; in my case it was sinus surgery. The 144 deaths out of 10,624 (1.4%) robotic surgeries is only small to the statisticians, not the families. I am not against these surgeries (and, if your medical provider is has experience in it, please go with their expertise and judgment), just that we obviously have a few kinks to work out yet. Even though my last thought before surgery was "this looks like Star Trek," I think we're still a few years away from Starfleet Medical.

TECHNOLOGY REVIEW: Robotic surgeons were involved in the deaths of 144 people between 2000 and 2013, according to records kept by the U.S. Food and Drug Administration. And some forms of robotic surgery are much riskier than others: the death rate for head, neck, and cardiothoracic surgery is almost 10 times higher than for other forms of surgery.

Robotic surgery has increased dramatically in recent years. Between 2007 and 2013, patients underwent more than 1.7 million robotic procedures in the U.S., the vast majority of them performed in gynecology and urology. “Yet no comprehensive study of the safety and reliability of surgical robots has been performed,” say Jai Raman at the Rush University Medical Center in Chicago and a few pals.

Physics arXiv:
Adverse Events in Robotic Surgery: A Retrospective Study of 14 Years of FDA Data
Homa Alemzadeh, Ravishankar K. Iyer, Zbigniew Kalbarczyk, Nancy Leveson, Jaishankar Raman

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Scientists have created a transistor made up of a single molecule. Surrounded by just 12 atoms, it is likely to be the smallest possible size for a transistor – and the hard limit for Moore’s law.

The transistor is made of a single molecule of phthalocyanine surrounded by ring of 12 positively charged indium atoms placed on an indium arsenide crystal, as revealed in the scientific journal Nature Physics.

Click here for the full story

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On A Roll...

Image Source: Science Alert


Topics: Boeing, Lasers, Nuclear Fusion, Plasma Physics, Star Trek, Star Wars


Earlier this year, Boeing patented a force field. Now, companies pursue patents largely for protection of intellectual property, but these pursuits have been legitimate good press beyond just the occasional TV commercial that blurs by in 30 seconds or so. If it works (the force field), it would only be good at this time for jeeps on the ground in conflicts that involve Improvised Explosive Devices (IEDs). This fusion jet would change the game of propulsion terrestrially as well as for interplanetary travel. Like the previous patent filing, this is just a concept at the moment.

This is another neat idea that brings fusion propulsion a little closer. I don't think we'll be breaking the champagne bottles christening Utopia Planitia shipyards just yet.

Last week, the US Patent and Trademark Office approved an application from Boeing’s Robert Budica, James Herzberg, and Frank Chandler for a laser-and-nuclear driven aeroplane engine.


Boeing’s newly-patented engine provides thrust in a very different and rather novel manner. According to the patent filing, the laser engine may also be used to power rockets, missiles, and even spacecraft.

As of now, the engine lives only in patent documents. The technology is so out-there, that it’s unclear if anyone will ever build it.

Science Alert:
Boeing just patented a jet engine powered by lasers and nuclear explosions
Benjamin Zhang, Business Insider

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Chase Vapor

Why Chase Vapor is important: Chase Vapor is a show anyone can enjoy, but it is a show FOR geeks, most specifically kids who don't know they're geeks yet. Being a geek or nerd or whatever your preferred nomenclature is, can be a hard sad lonely time. The world isn't kind to people who don't fit in, especially when you're young. Weirdness is seldom treated as the commodity that it should be. As a weird young kid whose brain was full of 'What ifs' Star Trek was the perfect show. Every episode a 'What if' with a mystery and a moral conundrum thrown in., and ultimately a franchise about good people struggling to figure out what the right thing to do is. A universe where you could be a large gruff crinkly headed alien, and still have a ship full of friends who respected you, or a morphing glob of goo who solved crimes and was uncomfortable in social situations, but still got invited to them. And like any space faring sci-fi show, it gave you the stars. No matter how bad your day was you just had to wait 'til nightfall and look up. To a geek the night sky is no mere black curtain with holes poked in it, every star becomes an adventure just waiting to be imagined.
The outcast, picked on, left out kids of the world need that. The opportunity to turn a speck of distant light into a spark of magic. That spark can turn you from feeling like a loser, to chasing the dream of becoming an astronomer, or an engineer, or an astronaut, or a doctor, or if you're very unlucky a writer. It is vitally important that the next generation believe that they can save the world just like Chase, because they will very likely need to. Right now there is a child sitting somewhere feeling left out cause she isn't really into the pink princess doll she got for Christmas, or feeling confused because no one the same color as him ever seems to save the day in any of the shows he watches. Give them Chase Vapor, Chase Vapor will give them the stars.

Please go here https://studios.amazon.com/projects/79693 Check out the show and Rate and comment on what you see.

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The other day I was listening to the podcast The Auteur Cast. In discussing The Empire strikes back, one of the hosts used the character of Lando Calrissian to question why there are so few black people in science-fiction. It’s not a new question. In 1976, on the album Bicentennial Nigger, Richard Pryor observed:

“I don’t like movies when they don’t have no niggers in ‘em. I went to see, I went to see Logan’s Run, right. They had a movie of the future called Logan’s Run. Ain’t no niggers in it. I said, well white folks ain’t planning for us to be here. That’s why we gotta make movies. Then we be in the pictures.”



It would be nice to say that times sure have changed in the 37 years since. There’ve been nineteen black astronauts in NASA, there’s a black president, a black attorney general and countless other black people have attained positions of power or advanced science (it's even fair to say that Neil deGrasse Tyson is a household name). But that's science-fact and in Hollywood science-fiction the future remains so white you’ve gotta wear shades.

Most space operas depict a universe populated by aliens with prosthetic alterations to their eyes and ears and in all shades of skin tone… almost invariably played by white people. If one tries to think of an alien played by a Latino, I can think of Edward James Olmos (in blue contacts) in Battlestar Galactica as Caprican (of Tauron descent) Commander Bill Adama and that’s it (OK, and Tahnee Welch in the Cocoon movies). Ricardo Montalban as Khan doesn’t count because firstly, Khan Noonien Singh was apparently supposed to be South Asian, given his title “Singh,” and a native of earth -- not an extraterrestrial. Speaking of Asian aliens – are there any besides Flash Gordon’s Ming the Merciless, emperor of the planet Mongo (obviously meant to be the face of yellow peril and who was also always played by white actors)?

Continued...

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I saw a future where........

Was watching morning news show, saw a couple of guys riding elongated skate boards carrying poles for balance and momentum. They looked like gondoliers in Venice..........

A skateboard city? Pedestrian sidewalks for walkers, wide streets and long skateboards with one driver and four passengers. It is a striking sight, how folks get on board, get in sync together and ride with a sort of mindless ease. Carrying stuff, reading their ePads and chattering back and forth with effortlessness. There is an apparent laid back attitude as if this mode of transport is preferred, even for the aged.  Wide skateboards carrying goods, delivering food, the precision of the riders to navigate is uncanny. The poles they carry to balance and propel are mostly plain but some are ornate and some are high-tek concealing lights, weaponry and safety items.

There are solitary blade skaters zooming about who often link shoulder to shoulder resembling a centipede to share power and aerodynamics for long trips in high speed lanes.

There is an ultra speed lane that has a unique feature, a crew of pushers. They patrol the byways looking for a flag signal from linked groups to speed-assist. The pusher has motorized wheels and emergency clearance to break riding rules. Pushers keep things moving, quick to point out or teach "good form" which is the law.

As with any city an element that skirts "good form" exists. They are slightly to overtly out of sync, somewhat arrogant and always dress the part. Shorts and tees and the fake tattoos they change like chameleons to hide and allude. They inhabit the skate parks and are all about extending their "terror-tory". They shout "remember the old school when skating was free and off grid?". They hate that boarding has become normalized, yet they don't prefer to walk.

There is always talk of the gliders of the future, no more wheels. Sure water gliders are as old as boats but land gliders? That is the holy grail of boarding. Come on, you got to believe the Silver Surfer is god. Ok, he's a herald of a galaxy eater. Not to worry, NASA has the TUMS project to protect us. So SS can once again be Harold the skateboard rider.   

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Our Loss, The Universe's Gain...

As a research scientist, she inspired a generation, especially young women, to seek careers in science, technology, engineering and math.

This weekend was one of great excitement for the planetary science community as the New Horizons spacecraft moved in on Pluto following decades of hard work. But that optimism took on a somber tone Saturday as news quickly traveled that pioneering scientist Claudia Alexander had died at age 56. Friends and family writing online tributes reported she suffered from breast cancer, but no official cause of death was given.

Alexander was an employee of the Jet Propulsion Laboratory (JPL) and the final project manager for NASA’s Galileo mission. But her public profile rose dramatically last fall due to her duties asproject scientist for NASA’s role in the European Space Agency’s Rosetta mission to Comet 67P/Churyumov-Gerasimenko.

"The passing of Claudia Alexander reminds us of how fragile we are as humans but also as scientists how lucky we are to be part of planetary science,” James Green, director of NASA's Planetary Science Division, said in a statement. “She and I constantly talked about comets. Comet Churyumov-Gerasimenko in particular. She was an absolute delight to be with and always had a huge engaging smile when I saw her. It was easy to see that she loved what she was doing. We lost a fantastic colleague and great friend. I will miss her."

I still can't believe it...

Astronomy: Pioneering Rosetta mission scientist Claudia Alexander dead at 56, Eric Betz

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