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The Drumbeat of New Genes...

Skip Sterling for Quanta Magazine


Topics: Biology, Diversity, Diversity in Science, DNA, Women in Science


Note: I'm in a process integration class for work, August 20 and 21st. I will also take some time offline to celebrate my youngest son's 23rd birthday. Taking a "human" break celebrating my own version of new genes; resuming Monday.

Emerging data suggests the seemingly impossible — that mysterious new genes arise from “junk” DNA.

Genes, like people, have families — lineages that stretch back through time, all the way to a founding member. That ancestor multiplied and spread, morphing a bit with each new iteration.

For most of the last 40 years, scientists thought that this was the primary way new genes were born — they simply arose from copies of existing genes. The old version went on doing its job, and the new copy became free to evolve novel functions.
Olena Shmahalo/Quanta Magazine; source: Tautz and Domazet-Lošo, _Nature Reviews Genetics_, 2011.
New genes appear to burst into existence at various points along the evolutionary history of the mouse lineage (red line). The surge around 800 million years ago corresponds to the time when earth emerged from its “snowball” phase, when the planet was almost completely frozen. The very recent peak represents newly born genes, many of which will subsequently be lost. If all genes arose via duplication, they all would have been generated soon after the origins of life, roughly 3.8 billion years ago (green line).

Certain genes, however, seem to defy that origin story. They have no known relatives, and they bear no resemblance to any other gene. They’re the molecular equivalent of a mysterious beast discovered in the depths of a remote rainforest, a biological enigma seemingly unrelated to anything else on earth.

Quanta Magazine: A Surprise Source of Life’s Code, Emily Singer

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When I was 5 I remember myself listening to the news, and the fight of the oppressed Kenyans for freedom impressed me.  I was 5-6 years old, a nerdy boy. 

Today I received this email highlighting this historic moments. 

http://www.naplesnews.com/entertainment/books/miami-beach-woman-writes-book-about-a-kenyan-freedom-fighter_95969465

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Supersonic Buckyballs...



Fig 2: a) C60 impinging on Cu (111). b) Excited electronic states visited during a TD-DFT simulation of C20 final configuration after cage breaking on Cu (111) surface at 14 eV (Corresponding to C60 at 42 eV). c) C20 final configuration after cage breaking on Cu (111) surface. d) Total electronic energy of the system during a metadynamics simulation starting from the configuration of a broken C60 cage on Cu (111) surface. e) Final configuration on the metadynamics-DFT simulation.

Topics: Buckminsterfullerene, C60, Condensed Matter Physics, Graphene, Electrical Engineering, Materials Science, Nanotechnology


TECHNOLOGY REVIEW: Graphene is one of the wonder materials of our age. It is some 200 times stronger than steel, it is an extraordinary conductor of heat and electricity, and it is almost transparent. And yet making graphene is still tricky, particularly when it needs to sit on a substrate for applications such as electronics.

Today, Simone Taioli at the Trento Institute for Fundamental Physics and Applications in Italy and a few pals say they’ve worked out how to do it starting with the famous football-shaped molecule buckminsterfullerene.

Their idea is remarkably simple: bombard the substrate with buckyballs travelling at supersonic speeds. That’s fast enough to crack them open when they hit, and the resulting unzipped cages then bond together to form a graphene film.

Researchers have long thought of using buckyballs as a precursor for graphene. But the only way to get them to unzip and bind together is to heat them to temperatures in excess of around 600 °C.

Physics arXiv:
Towards room-temperature single-layer graphene synthesis by C60 Supersonic Molecular Beam Epitaxy
Roberta Tatti, Lucrezia Aversa, Roberto Verucchi, Emanuele Cavaliere, Giovanni Garberoglio, Nicola M. Pugno, Giorgio Speranza, Simone Taioli

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Slow-Walking Wakanda...

Source: Kotaku.com

Topics: #BlackLivesMatter, Commentary, Diversity, Diversity in Science, Science Fiction


The Black Panther – apart from the armed activist group of the 1960’s, and its most recent modern incarnation – was literally the first non-white superhero brought out in 1966 via The Fantastic Four (issue #52) and other clones were pursued thereafter by Marvel and DC: Black Lightning; Luke Cage: Hero for Hire; Cyborg; Static Shock; John Stewart/Green Lantern (not the recently retired comedian). I started a Facebook group almost as an electronic vigil to the movie, its release well past the retirement of the first African American president with paternal ties to the mother continent. Pity...

I've been reading through a lot of essays online about the meaning of the character and what could (or could not) happen with him in a movie with Chadwick Boseman (Jackie Robinson in “42” and James Brown in “Get on Up”). I say “slow-walking” because the project has been on-the-books since Wesley Snipes in the “Blade” heyday (note: Chris Evans was the Human Torch before he became Captain America, so an actor playing two fantasy superheroes apparently isn’t much of an issue). This was of course, before Wes’ incursion with the law for NOT paying $12 million in taxes. He’s back out and on television now in a series: “The Player” about high-stakes gambling. I have nothing against Boseman as an actor, and I think he’ll likely do a fine job at it. I wouldn't even mind Wesley playing the role of T’Chaka (T’Challa’s father) as that plays an important role in the story’s arc. What concerns me is essentially, Hollywood getting the meaning of the character in proper context, and if they themselves are comfortable with that meaning.

“Wakanda is a small country in Africa notable for never having been conquered in its entire history. When you consider the history of the region, the fact that the French, the English, the Belgians or any number of Christian or Islamic invaders were never able to defeat them in battle…well it’s unprecedented.”

That quote was from the movie “Marvel Knights: The Black Panther.” You can see the story board I transcribed those words from here; the movie if you want to purchase it at this link here. Note: I will get no royalties or gratuities. It's purely on you.

Those words: “…never having been conquered in its entire history.” Whether you hear them on the DVD, or read them, they are jarring; damning in its great and deliberate descriptions of colonial conquerors and the subtle delineation of the means a people are conquered: removal of history (a knowledge of self); language (forced to speak that of your conquerors); culture and religion (forced to absorb, or appropriate the dominate culture’s). The director – Mark Brooks – was deliberate in his wordings, to set the scene. I literally saw it late at night on cable and knew I HAD to have a copy.

Will that be the case with the upcoming movie?

“Never having been conquered” is unprecedented; it means their people were left alone with their language, culture, history and religion intact. Right there: it’s a nod to African animism, which predated any influences of the monotheistic faiths of Judaism, Christianity or Islam. The Black Panther, as many online sources explain, is the ceremonial title of the ruler of Wakanda. Right there: it’s NOT a democratic republic; it’s autocratic, like Pharaohs in Egypt. They developed advanced technology free of western influence (like the pyramids of Egypt, NOT “ancient aliens” or Apocalypse mutants!). Right there: Vibranium allowed them a freedom no other than a small few of African nations on the continent possesses, making them the envy of covetous, greedy operators. The fact they’ve “never been conquered” means they weren’t made an extension of Belgium, England, France, Ireland, Italy, Spain or “Americanized” and frankly didn’t care to be. That T’Challa can trace his ancestry back 10,000 years to the first Black Panther makes me jealous: I trace mine to my great-grandmother and great-grandfather, freed slaves in 1865. 400 generations versus 6 generations makes me feel “puny” by comparison. Many African and Asian cultures have the same strong reference; the same intact sense of self and culture.

“Never having been conquered,” the fictional element Vibranium is brought up first in “Captain America: The First Avenger” (it’s the metal in Cap’s shield), “The Avengers” and “Avengers: Age of Ultron” (part of the action takes place in Wakanda). Unlike other parts of Africa with oil, diamonds and other mineral wealth that due to colonialism and greed, the people living ABOVE it can never benefit from the wealth on the open market. Hell, Wakanda kicked the Skrulls OFF THE PLANET, and sent them packing back to outer space! Oh, and T’Challa has a PhD in Physics from Oxford; a scientific genius on par with Reed Richards and physical skills equal or superior to Cap's: what does THAT mean in the continued age of emulating professional athletes and rappers ad nauseum?

So again, I point to the nature of fiction: comic book fiction, heroic fiction, fantasy fiction, science fiction and the tendency to only think the verisimilitude of even fantastic stories “believable” if they are led by an all-white cast. The same Hollywood where Oscar voters are 94% white; 76% male and the average age is 63 years are trusted to tell a story that could have ramifications beyond the screen life of Black Panther. For example, the reboot of the Fantastic Four included Michael B. Jordan (“Fruitvale Station”) as Johnny Storm, and some were livid from online commentary about “authenticity” of the character. Granted, I liked the first "Four" because it was as close to the original story as I’ve seen, Chris Evans as The Torch and Mike Chiklis as The Thing were hilarious; Kerry Washington as Alicia Masters was a change almost ignored. I know Iris West, her TV father Joe and Wally West on the Flash Season 2 are reworked as African Americans a story line borrowed from The New 52. I’m betting since Grant Gustin isn’t reprising the role in the movies, they’ll somehow rediscover the original hue of all the characters.

For another earlier example, fan boys lost their collective minds when Heimdall in “Thor” was played by Idris Elba and Hogun the Grim was played by Japanese actor Tadanobu Asano. Okay, Heimdall in traditional Norse mythology is supposed to be the brother of Lady Sif, and with Idris’ tan, that looked highly unlikely. In traditional Norse mythology, Thor had red hair, a beard, two wives, a goat drawn chariot and required a power belt and gloves to lift Mjolnir! There are at least 13 variants across the globe of the thunder god: Set (Egypt again) and Shango (Yoruba: Nigeria) noted examples from Africa. In most mythologies, the gods tend to look like its authors. Thor looked Scandinavian for the Vikings; Nigerian for the Yoruba. That’s the point - the stories start from mythology: someone made them up, recently or a long time ago.

Getting back to Idris, him as James Bond would be awkward and negative stereotyping for a black male: The Bond character represents hedonism, misogyny and the extension of “politics by other means” vis-à-vis the British Empire, which started the global slave trade. Hollywood decided to go with the diversity angle not because they joined hands singing Kumbaya and “We Shall Overcome,” but they wanted more ticket sales/revenue. Part of this again is not Hollywood trying to right some social wrong: it is profit, box office, pure and simple. Instead of Norse gods, they were long living aliens taken as gods by our primitive ancestors and an Einstein-Rosen Bridge – Wormhole – Bifrost (“Any sufficiently advanced technology is indistinguishable from magic.” Sir Arthur C. Clarke, of “2001: A Space Odyssey”). I’ll grant you this: a “white” Black Panther would be oxymoronic and just as hard a story to tell as a black James Bond! However, I don’t expect a Harlem high school doing Macbeth to ship in kids from Westchester, or vice-versa for The Lion King (both cities in New York)! As science-friendly nerd culture is supposed to be, there are still a few areas of social change some of us need to evolve on.

“Never having been conquered” means a culture and civilization that doesn't have to define or redefine itself. They are not arguing for reparations as they have no need for them (nothing was stolen from them): they have resources and wealth they can protect and trade as equals; they have nothing to prove to anyone. (Black lives probably matter a lot more in Wakanda than Ferguson.) If the story is told right, it should be jarring to the senses and spark conversations, all be any fleeting. Any dialogue will likely be brief as we tend to be tribal despite our advanced technology and cling to our own and its illusions. What I remember in middle school during the seventies when “Roots” first aired as a miniseries. It was the first time anyone had heard of Alex Haley, or associated him with “The Autobiography of Malcolm X.” Some of my white classmates at the time came up to me and apologized for slavery. It was a noble gesture, but I often wonder in the online forums I see many comments on things like the Battle Flag of Robert E. Lee’s North Virginia Regiment (mistaken by many through historical misappropriation as the Flag of the Confederacy), if my former classmates' gracious mea culpa has reversed, and ossified?

Again, any dialogue will be fleeting at best. But flit chatter is better than shouted insult; choked-to-death adults; bullets in worshipers at churches and teenagers due to rap music, cigarillos, ice tea and skittles any day. We might actually get somewhere with opening a dialogue long overdue. For this being the 21st Century, we owe it to ourselves and our progeny to get it right this time.

Reference links:

http://www.comicbookmovie.com/black_panther/news/?a=123396
http://blogs.indiewire.com/shadowandact/are-these-set-photos-of-what-wakanda-will-look-like-in-marvels-black-panther-movie-20150512
https://www.youtube.com/watch?v=G1Hu6yXLjEc

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Agents of BMRLA

The Bureau of Metaphysical Research and Logistics Agency a covert, clandestine agency operates outside and beyond the authority of shadow governments around the world in complete secrecy with total autonomy.  Their area of expertise includes all phenomena associated with the occult, including but not limited to the paranormal, extraterrestrial and intra-terrestrial, time paradoxes, astral projection, mind manipulation, remote viewing, and reanimation. The world’s foremost experts of their fields have been contracted and deployed for their expertise in the fields of Fringe science, and Occult studies.  Agents of BMRLA are scattered around the globe like cells waiting to be activated for their assignments.  These covert agents operate with clandestine objectives and agendas. Dorian Grey child prodigy born in Ethiopia of Egyptian parents protects the world from occult and supernatural threats; threats that do not come from technology against man but the unseen world around man.  Affectionately called D.G. she is the director of field operations, and the liaison between government agencies such as the FBI, NSA, KGB, Interpol, the CIA, and the DOD under the guise of Vatican archive curator. Her knowledge of ancient artifacts scrolls and numerous antiquities gained her complete autonomy.  Dr. Grey raised in Britain educated in Oxford holds PhDs in Forensic Anthropology, Archeology, Astral physics, and a world renowned linguist of ancient languages.  Dr. Grey recreated BMRLA in complete confidentiality and utilizes the Vatican’s resources. She protects the benevolent magic in the so called third world countries with Africa as her main objective. The agency’s primary purpose is to maintain balance on the planet, and return stolen artifacts to their ancestral homeland.  This particular  organization has existed for centuries under various names and titles eradicating the planet of malevolent forces keeping the balance between light and dark; however upon every encounter of evil  a trail  leads back to Rome, hence an agent infiltrates the Vatican with the help of a centuries old secret society to right the wrongs of the past. 

 Her colleague Dr. Courtney Uganda is a mathematician and social scientist who teaches in the Department of Political Science at the University in South Africa. Independent of her work at the university, she is also the leading scholar on the subject of "remote viewing" as it is done using procedures that were developed by the United States military and used for espionage purposes, with procedures that are derivative of those methodologies of a phenomenon of nonlocal consciousness known as "remote viewing" which they will need to locate a mysterious artifact locked in an underground bunker beneath the Vatican that has somehow gained consciousness as members of the Papal office mysteriously disappear.

 Meanwhile in another part of the world Leila Ali an agent of BMRLA must make her way to the city of Djenne to the great mosque and retrieve the ancient scrolls of Orion and replace them with duplicates before a faction of priest called the Legionnaires of Christ. They are tasked with pillaging the great mosque and destroying Mali’s most religious treasures. She must intercept the scrolls before her nemesis execute their objective of destruction. However caught in the middle of a U.S. drone strike gone horribly wrong a desperate race now ensues through the Sahara one of the world’s most inhospitable environments. 

You've just experienced a taste of "The Dorian Grey Files Womb of Darkness" books one & two 

https://www.youtube.com/watch?v=pwKntSgXgMI

available at amazon

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W. Blake Heitzman's, The Robot's Daughter, presented a challenge from the initial planning stage; my and Blake's first live chat on the contact page on my website.

In the end, Blake and I decide to choose a key, turning-point scene, that didn't also mimic what the title implies, allowing the title to offer a separate clue than the visual does ...

We also wanted to have a female-reader-friendly cover.

Sci-fi is predominantly a male genre. We knew anything about robots and spaceships would attract the guys, but we wanted something to catch the female eyes, as well. What better than a half-naked, modern day South-West Native American in jeans, boots, and cowboy hat alongside his furry, shape-shifting spirit-companion?

The biggest challenge? The lighting. Nighttime scenes are tricky to begin with, but nighttime scenes with a glowing spaceship that lights the environment is even trickier. The trick? LOTS of drafts and cussing ... lol.

From distant regions of the galaxy to the offices of the world’s most advanced corporation a war rages between good and evil, but for the robot’s daughter the horror comes from within. 

Don't forget to connect with Blake on social media and his blog:
Facebook  
Twitter 
Blog


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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TED and Drake...

The Drake Equation


Topics: Astrobiology, Astronomy, Astrophysics, Drake Equation, SETI, TED


Note: today is my birthday. This blog auto posts, and I'm not doing anything special, as I'll be at work through Sunday. I haven't celebrated my birthday since the age of seven (or, as my mother said: "this kid is weird!"). Enjoy your weekend as well.

The Drake equation quantifies the probabilistic argument that gives the approximate number of active extraterrestrial civilizations in our galaxy or the whole Universe. At its original form Drake equation has 7 factors, including the average star formation rate, the fraction of stars that have planets, the number of planets per star and others. Even though the equation seems extremely simple at the first glance, coming up with sensible values for the factors is much harder than one might think.

In this recent TEDx video Fred Crawford, who has been teaching physics for over 30 years, discusses the main factors of Drake’s equation and describes how we arrive to sensible values of each of them. For more similar videos use the links below.
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Fifth Giant Planet...

NASA, ESA, AND G. BACON (STSCI)
An artist's impression of an object in the Kuiper belt at the outer edge of the solar system.


Topics: Astronomy, Planetary Science, Space Exploration


A cluster of icy bodies in the same region as Pluto could be proof that our early solar system was home to a fifth giant planet, according to new research. That planet may have “bumped” Neptune during its migration away from the sun 4 billion years ago, causing the ice giant to jump into its current orbit and scattering a cluster of its satellites into the Kuiper belt in the outer solar system.

The cluster—a grouping of about a thousand icy rocks called the “kernel”—has long been a mystery to astronomers. The rocks stick close together and never veer from the same orbital plane as the planets, unlike the other icy bodies that inhabit the belt. Previous studies proposed that the tightly bound objects formed from violent collisions of larger parent bodies, but that hypothesis fell apart as soon as scientists realized these collisional families would have to be stretched across the Kuiper belt.

Science:
Our early solar system may have been home to a fifth giant planet, Nola Taylor Redd

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Connecting the Spots...

Sunspots on the solar surface, September 2011. (Courtesy: NASA/SDO/HMI)


Topics: Astronomy, Astrophysics, Global Warming, Heliophysics


With respect to climate change, the activity of sunspots has been a red herring to deflect from the actual data that points in our direction. I saw that there were 11 comments, most of the troll variety; most likely without a background in STEM, Environmental Engineering or Heliophysics. The disdain for expertise expressed on a platform that they likely could never design is simultaneously amusing and saddening. It's like having a "better opinion" you can deliver a baby over a gynecologist.

A recalibration of data describing the number of sunspots and groups of sunspots on the surface of the Sun shows that there is no significant long-term upward trend in solar activity since 1700, contrary to what was previously thought. Indeed, the corrected numbers now point towards a consistent history of solar activity over the past few centuries, according to an international team of researchers. Its results suggest that rising global temperatures since the industrial revolution cannot be attributed to increased solar activity. The analysis, its results and its implications for climate research were discussed today at a press briefing at the IAU XXIX General Assembly currently taking place in Honolulu, Hawaii.

Measuring the sunspot number – or Wolf number – is one of the longest running scientific experiments in the world today, and provides crucial information to those studying the solar dynamo, space weather and climate change. Scientists have been observing and documenting sunspots – cool, dark regions of strong magnetism on the solar surface – for more than 400 years, ever since Galileo first pointed his telescope at the Sun in 1610. Scientists have also known about the solar cycle – an approximately 11-year period during which the Sun's magnetic activity oscillates from low to high strength, and then back again – since the mid-18th century, and they have been able to reconstruct solar cycles back to the beginning of the 17th century based on historic observations of sunspot numbers.

Physics World:
New sunspot analysis shows rising global temperatures not linked to solar activity
Tushna Commissariat

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Telling Our Stories...

Image Source: Science Diversity Group, USC Berkley

Topics: American Association of Physics Teachers, Diversity, Diversity in Science, Economy, Education, STEM, Women in Science

It's usually left to women teachers and people of color: African American, Asians, Hispanic/Latino to publicize or relate any information about specific characters or celebration months. I would have loved to participate in the American Association of Physics Teachers/AIP’s Teaching Guides on Women and Minorities in the Physical Sciences and participate in giving them feedback.

This blog started when I was employed as a physics and math teacher. It was a convenience to pull something up and project it on the screen in class, especially if it related to diversity. Some of my former students have found me on the Internet and in this format, I still "teach" them. I continue it universally for kids curious about science; adults that want to learn about STEM fields and teachers that can use my posts during African American History Month, Women's History Month and Hispanic Heritage Month as material or as a warm-up "hook" (it's kind of important for teenagers).

Our stories are the stories of this country; the inventions contributed by those who were deemed not worthy to produce anything at all contributed impacting, ground-breaking discoveries. They are under assault by the homophobic; racist; the sexist the xenophobic that would divide us and make "United States" an oxymoron. Ignoring our diversity will NOT bring us together as I've heard someone emphasize on the campaign trail: learning accurate histories eliminates ignorance, and ignorance is the father of intolerance.

We've come a long way, and we still have much further to go if we possess the courage for the journey. As a nation, we're in this together. Concrete, real world solutions, not soundbites and sloganeering - are what we need.

Nine teachers from California, Texas, Wisconsin, Mississippi, Alabama, Georgia, Virginia, Maryland, and Massachusetts participated, representing public and private elementary, middle, and high schools. They critiqued AIP’s Teaching Guides, digging deeply into some of the lesson plans, and offered ideas for how to include the stories of female and African American role models in a hands-on classroom. During the workshop, the teachers learned many things, including:
  • Students should know about several influential scientists such as Jocelyn Bell Burnell, Inge Lehmann, Mildred Dresselhaus, Sylvester James Gates, Jr., and Neil deGrasse Tyson.
  • Antinepotism laws kept women with PhDs from working at the same institutions as their husbands until the mid-20th century.
  • Women astronomers observed at Harvard Observatory before 1900.
  • Women worked on the Manhattan Project, at NASA, and in computing.
  • The first African American to obtain a PhD in physics was in 1876 (Edward Bouchet, Yale).
  • African-American physicists first found employment outside of historically Black colleges and universities with the US military, with NASA, and in other government scientific agencies.

American Institute of Physics:
Telling the stories of women and African Americans in the physical sciences
Scientific American:
Diversity in Science: Why It Is Essential for Excellence, Fred Guterl

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Behemoths and First Light...

The European Extremely Large Telescope is under construction on Cerro Armazones, Chile. (Artist’s conception courtesy of ESO/L. Calçada.)
Citation: Phys. Today 68, 8, 24 (2015); http://dx.doi.org/10.1063/PT.3.2875


Topics: Astronomy, Astrophysics, Research, SETI, Telescopes


Among the science goals for three 30-m-scale telescopes is to seek signs of extraterrestrial life. But the big projects must first overcome big hurdles.

In what seems akin to winning the lottery, astronomers are moving ahead with not one, but three gigantic optical-IR telescopes, each with a price tag upwards of a billion dollars. The European Extremely Large Telescope (E-ELT) and the Giant Magellan Telescope (GMT) are both sited in Chile, and the Thirty Meter Telescope (TMT) is to be built on Mauna Kea in Hawaii.

For a given wavelength, the diffraction limit, which sets a telescope’s maximum possible resolution, shrinks as the primary mirror grows. “We will be able to take exquisitely sensitive images back to the beginning of the observable universe,” says TMT board member Michael Bolte of the University of California, Santa Cruz. With adaptive optics, the ground-based telescopes will have spatial resolution exceeding that of the Hubble Space Telescope by at least a factor of 10 and topping that of the 6.5-m James Webb Space Telescope (JWST), scheduled to launch in 2018.

The billion-dollar scale raises questions, says Matt Mountain, president of the Association of Universities for Research in Astronomy. “What are the appropriate funding models? It’s fair to ask if we have enough resources globally to build, operate, and adequately instrument three of these as completely independent entities.”

The science goals are similar for the three telescopes: They will be used to search for biomarkers in the atmospheres of extrasolar planets and to study black holes, dark matter, dark energy, star and galaxy formation, the era of re-ionization, and more. But the telescopes differ in design, instrumentation, approaches to adaptive optics, and funding and organizational structures.

Each project faces its own technical, financial, and social hurdles; in particular, the GMT still has half a billion dollars to raise, and some native Hawaiians strongly oppose the building of the TMT on a mountain they hold sacred. But to first order, says Jochen Liske, acting program scientist for the E-ELT, “The challenge for all three projects is getting things right and producing a telescope that works.” They all aim to have first light in the early to mid 2020s.

Physics Today: Behemoth telescopes build toward first light, Tom Feder

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#TenThingsNotToSayToAWriter

#TenThingsNotToSayToAWriter is a trending hashtag on the internet and one which Jodi Picoult, Amy Tan and others are having fun with...so I thought I'd chime in. After three decades of living the writer's life, I have many more than ten juicy possibilities for this list. But here is my all-time personal favorite:

"I found your book at a garage sale! In the Free Box!"

Click here for the full story

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Buzz and Teaching...

Image Source: Technology Review


Topics: Artificial Intelligence, Computer Science, Humor, Robotics, Science Fiction


I thought these articles were related, and I admit somewhat intriguing. The first regards Buzz, which is described in the paper's abstract as "a novel programming language for heterogeneous robot swarms," though I'm not sure if "swarm" is the operative word they should have had in their description. The second is a post on Technology Review titled: "Teaching Machines to Understand Us." [Ahem] We have a few that can - well, extrapolate to some extreme thought processes - I'm thinking of the recent shots fired in the Jade Helm 15 military exercises [1], and outrageous behavior encouraged by conspiracy provocateurs (that haven't participated). It doesn't help that some very good science fiction has speculated on this quite a bit, and a few of my fellow humans can't delineate between fantasy and reality. [2]

Abstract

We present Buzz, a novel programming language for heterogeneous robot swarms. Buzz advocates a compositional approach, offering primitives to define swarm behaviors both from the perspective of the single robot and of the overall swarm. Single-robot primitives include robot-specific instructions and manipulation of neighborhood data. Swarm-based primitives allow for the dynamic management of robot teams, and for sharing information globally across the swarm. Self-organization stems from the completely decentralized mechanisms upon which the Buzz run-time platform is based. The language can be extended to add new primitives (thus supporting heterogeneous robot swarms), and its run-time platform is designed to be laid on top of other frameworks, such as Robot Operating System. We showcase the capabilities of Buzz by providing code examples, and analyze scalability and robustness of the run-time platform through realistic simulated experiments with representative swarm algorithms. [3]

The first time Yann LeCun revolutionized artificial intelligence, it was a false dawn. It was 1995, and for almost a decade, the young Frenchman had been dedicated to what many computer scientists considered a bad idea: that crudely mimicking certain features of the brain was the best way to bring about intelligent machines. But LeCun had shown that this approach could produce something strikingly smart—and useful. Working at Bell Labs, he made software that roughly simulated neurons and learned to read handwritten text by looking at many different examples. Bell Labs’ corporate parent, AT&T, used it to sell the first machines capable of reading the handwriting on checks and written forms. To LeCun and a few fellow believers in artificial neural networks, it seemed to mark the beginning of an era in which machines could learn many other skills previously limited to humans. It wasn’t. [4]

1. Jade Helm: The Insanity that Ate Texas, Jim Wright, Stonekettle Station
2. Why Operation Jade Helm 15 is freaking out the Internet — and why it shouldn’t be, Dan Lamothe, Washington Post
3. Physics arXiv:
Buzz: An Extensible Programming Language for Self-Organizing Heterogeneous Robot SwarmsCarlo Pinciroli, Adam Lee-Brown, Giovanni Beltrame
4. Teaching Machines to Understand Us, Tom Simonite

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Twittersphere and Fireworks...

Figure 2: Sample conversation graphs with retweet (top) and follow (bottom) features (visualized using the force directed layout algorithm in Gephi). The left side is controversial, (a,e) #beefban, (b,f) #russia march, while the right side is non-controversial, (c,g) #sxsw, (d,h) #germanwings.


Topics: Computer Science, History, Humor, Internet, Politics, Social Media


Poignantly, today is the 70th anniversary of the atomic bomb dropped on Hiroshima; as a species we entered the era where mass extinction became a troubling, crystallized thought. The BBC has a short presentation on their web site commemorating this history.

Equally significant and jarring: The first presidential debates are tonight from a party on the 50th anniversary of the Voting Rights Act, that has made disenfranchising minorities from the voting booths for a non-existent problem a political tactic. That, thanks to 5 justices on the Supreme Court (ONE which I can arguably say left the African American community despite his physical attributes decades ago), gutting the provision that covered nine states, eight of which in the old Confederacy. A conservative circuit court with clearer legal vision saw through the canard in Texas and put full stop to that dark procedure in the Lone Star State.

I will fortunately be at work during this "debate." I can only stomach so much bombast and hyperbolic over-the-top rhetoric. I'll likely look at the analysis, soundbites and yes: Tweets.

Sadly, like most of us, I'll be looking for the "fireworks."

TECHNOLOGY REVIEW: Many a controversy has raged on social media platforms such as Twitter. Some last for weeks or months, others blow themselves in an afternoon. And yet most go unnoticed by most people. That would change if there was a reliable way of spotting controversies in the Twitterstream in real time.

That could happen thanks to the work of Kiran Garimella and pals at Aalto University in Finland. These guys have found a way to spot the characteristics of a controversy in a collection of tweets and distinguish this from a noncontroversial conversation.

Various researchers have studied controversies on Twitter but these have all focused on preidentified arguments, whereas Garimella and co want to spot them in the first place. Their key idea is that the structure of conversations that involve controversy are different from those that are benign.

Physics arXiv: Quantifying Controversy in Social Media
Kiran Garimella, Gianmarco De Francisci Morales, Aristides Gionis, Michael Mathioudakis

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YOUR SUPPORT IS REQUESTED

This is the final 6 days of the Kickstarter campaign for the creator-owned original title BLEED 2039 thru my studio (AHR VISIONS) and I would REALLY appreciate your support in getting it fully funded! It is over 65% near goal and I am confident it can make it to the finish with the right backers!

Here is the link: https://www.kickstarter.com/projects/291655160/bleed-2039

Thank you all in advance for any support you care to offer and please share!

~ AHR

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Small Solutions For Big Problems...

Image source: National Physical Laboratory

Topics: Carbon Nanotubes, Diversity, Diversity in Science, Engineering Physics, Materials Science, Nanotechnology, Semiconductor Technology, Women in Science

Stephanie Moroz and I share the same background in Engineering Physics and both in the same industry at the moment (she has extensive experience in other areas as well, and I'm not a CEO). She gives an excellent primer presentation at TEDx:

What is nanotechnology? Stephanie Moroz explores some of the ways that designing materials at an incredibly small scale can address global challenges in fields such as energy, medicine and electronics.

Stephanie Moroz is the CEO of Nano-Nouvelle, a Sunshine Coast company developing high-performance battery electrodes. Her international career has been dedicated to commercializing new technologies, particularly in the areas of energy efficiency and nanomaterials.

Stephanie is a truly global citizen. With her education in engineering physics, she has worked in Canada and then Germany where she led the integration of hydrogen fuel cells into the Mercedes F-CELL vehicle. From there she moved to France, developing systems to reduce the pollution generated by conventional vehicles. Finally, she was lured to Australia by opportunities in nanotechnology: first in solid-state hydrogen storage and now innovative battery materials at Nano-Nouvelle.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
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Times Dark and Terrible...



Topics: Black Holes, CERN, God Particle, Heisenberg Uncertainty Principle, Humor, Large Hadron Collider, Particle Physics

Realize that the site Addicting Info usually titles its post with bombastic themes for equally outrageous stories. My response to this one regarding the latest conspiracy provocateur to enjoin that the Large Hadron Collider will "open other dimensions" or in a new twist, it's the "new Tower of Babel," and that its operation is a "dark and terrible chapter in human history." I posted the above meme sentiment and the following statement:

The "dark and terrible" chapter in human history is the willful choice of scientific ignorance in the 21st Century.

That got a lot of responses on Facebook, hundreds mostly positive with the exception of two trolls: one that ranted and the other that chimed in. They had their say and were brief and silent after that for the most part. The only dark and terrible time I can think of is the dark ages.

Willful meaning that with our access to the Internet and before that a public library, this kind of bombast without qualification is rather inexcusable. The only motivation is to pull a certain section of society towards your worldview; the only strength of your position is their ignorance, which unlike Thomas Gray's Ode on a Distant Prospect at Eton College, is not "bliss" or necessity: it is control.

A brief history of accelerators and particle physics:

Accelerators: John D. Cockcroft and Ernest Walton at the Cavendish Laboratory in Cambridge, England, sought a way into the nucleus through a prediction of quantum mechanics. George Gamow had suggested that a particle with too little energy to overcome the electrical repulsion of the nucleus through the barrier. (The trick was that the energy of the particle was not actually well-defined, according to Heisenberg's Uncertainty Principle). In 1930 Cockcroft and Walton used a 200-kilovolt transformer to accelerate protons down a straight discharge tube, but they concluded that Gamow's tunnelling did not work and decided to seek higher energies. [1] The Bubble Accelerator was designed by Donald A. Glaser, a popular apocryphal story about him contemplating the design over beer: it's something you hear as an undergrad and never, ever forget! He did win the Nobel Prize in 1960 for the Bubble Chamber.

Some examples:

Van der Graaf generator: If your high school physics teacher had you touch it and your hair stood on end like an Afro, THAT was a particle accelerator, no dimensions were opened or damaged in these experiments.

X-rays and nMRI: Nuclear Magnetic Resonance Imaging comes to mind. If you've had these procedures in a medical event, you have particle physics to thank for it.

Related info:

Black Holes: The byproduct of Red Giant stars that collapse after their nuclear fuel is spent at the end of their lifetimes. Our own sun at its end will likely become a Brown or White Dwarf, as it's not that massive. A large part of the analysis to even propose Black Holes was developed during the Second World War in the development of the atomic bomb. It was once so extreme, not even Einstein believed they could exist, though General Relativity pretty much predicted it. [2, 3]

CERN: European Organization for Nuclear Research. Here's a link that is a PDF on technological spin offs, some of which are things like, I don't know: the World Wide Web. The rants I've seen on web sites (or, even responses to some of my posts in the past) are breathtaking in their hypocrisy. I'd have more respect for a group that sincerely went back to snail mail, the Abacus and Slide Rule (I have the latter). There's even spin offs for treating cancer and solar panels.

The God Particle: Also known as the Higgs Boson. It was coined by Nobel Prize winning physicist Leon M. Lederman and science writer Dick Teresi in a book by the same name, the subtitle an obvious nod to "Hitchhiker's Guide to the Galaxy": The God Particle: If the Universe is the Answer, What Is the Question? Lederman often joked due to the frustration at the time not having found it - with a colorful metaphor what else he would like to have called it. In this case, 42 didn't quite cover it.

Particle Physics: "Particle physics is the branch of physics that studies the nature of the particles that constitute matter (particles with mass) and radiation (massless particles). Although the word "particle" can refer to various types of very small objects (e.g. protons, gas particles, or even household dust), "particle physics" usually investigates the irreducibly smallest detectable particles and the irreducibly fundamental force fields necessary to explain them. By our current understanding, these elementary particles are excitations of the quantum fields that also govern their interactions. The currently dominant theory explaining these fundamental particles and fields, along with their dynamics, is called the Standard Model. Thus, modern particle physics generally investigates the Standard Model and its various possible extensions, e.g to the newest "known" particle, the Higgs boson, or even to the oldest known force field, gravity." Wikipedia

Wormholes: See Kip Thorne's book below [2]. It was the Einstein-Rosen Bridge seen in the movies Contact from Carl Sagan's novel and most recently, Marvel's Thor. An advanced civilization that lived beyond its technological adolescence (i.e., they didn't blow themselves to kingdom come) could probably engineer one.

So, rather than a soundbite, I thought it important to give longer explanations. It's easier to find out How Accelerators Work [4] by simply going to a site where experts give an explanation for consumption by the general public.

As a country, we have a historic fear and loathing of science - the aforementioned bomb [3] and the Tuskegee Experiments didn't help. This "dark and terrible chapter" for the most part had a lot of positive spin offs that have benefited everyone. Now, ignorance is a choice, but not a permanent state of affairs. As Carl Sagan said, "We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology." That state can be remedied.

1. American Institute of Physics: Early Particle Accelerators
2. "Black Holes and Time Warps-Einstein's Outrageous Legacy," Kip Thorne
3. #P4TC: M.A.D...
4. CERN: How Accelerators Work

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The Introduction of JC Henry

     I have been here at BSFS for about 2 maybe 3 months.  I should have written something and posted here a while ago.  I have been handling this writing path so badly I am not always sure what to do next.  So with that in mind.  I am re-posting a piece I did about the relaunch of jchristinahenry.com.  Last year  I came to terms with what I could do and what I couldn't.   I was tired of my writing being marginalized by everyone, myself included.  I decided to give it the priority I believed it should have had all the time.  Hence the remaking of the Flagship. 

     J. Christina Henry (JC) became a writer, when she was 12 years old.  JC had various reasons the two most important now are:

          1.  She always told herself stories.  They were her bedtime stories.  Original stories or          additions to her established favorites, JC later learned that it was called fan fiction.

          2.  The year before in 6th grade she committed plagiary.  She felt very guilty about it but        could not admit it until she was older.  She needs to redeem herself and create an original story.

     Fueled with the stories of the Sweet Valley High series, anything produced by Harlequin and Silhouette romance, Greek mythology and fairy tales.  JC knew she could write a story with the same feel of her idols.  JC began to struggle with  a Cinderella type story and character development.  It was an arduous process.  Since JC knew nothing about writing.

     JC told everyone she knew that writing was her calling.  She had dream of becoming an acclaimed author and a movie deal.  It didn't seem impossible for a young girl from Brownsville, Brooklyn. Then a relative read her work out loud without permission.  JC was devastated.  She wasn't ready and the story wasn't either.  The story was really bad, not worth printing.   It was the worst moment in her life.   JC couldn’t fix the story and the desire to continue writing had died.  She believed she was done with it and considered a career in teaching or librarian science.  Although it was seriously wounded the inclination to be a storyteller was strong.  It was seriously wounded but came back.  JC found a new possible story.  She delved into epic fantasy, leaving the genre which would be called later young adult romance alone.

      In the 1990”s JC was in high school.  It seemed to her that there was  type of black writer’s spring. Many new African -American writers debuted.  JC was exposed to Terry McMillan, Bebe Moore Campbell, Sandra Kitt, Rochelle Alers, Brenda Jackson and Valerie Wilson.  JC read stories in every genre and believed that she had an original idea in each.  But she wasn't consistent.  Then she found Octavia E. Butler and later in the decade Nalo Hopkinson.  These writers inspired her to write paranormal/speculative fiction.

 

   JC has worked in this genre for many years.  That bad reading experience made her wary of showing her work.  For many years she worked without critical feedback to guide her work.  As a result, she most likely got lost on decent underdeveloped ideas and couldn't get back on track with them and lost interest.  She had a day job to support herself and small family.  She told herself that she didn't need critical acclaim, notoriety or a movie deal.   She doesn't need to be a literary great or a newly recognized one.  JC writes now for the pleasure of the word.   The understanding that although her stories may sometimes seem similar to others ( Another fear that stunted her work), her stories are her own because no one can tell them like she can.   With this epiphany, JC began sharing pages of her work with a writer’s group in Atlanta.  JC and family lived there for a few years before moving back to NYC.  The first writers group was a great experience.   It took her longer than expected but JC found a group in NYC.  She attended faithfully for a summer and learned helpful tip for her work.  She also read her work out loud for the first time. It was frightening but positive.  She didn’t wow her audience with her brilliant story; they let her finally notice problem areas.

     

 Some might wonder what is the point of all this.  This blog was renamed the Flagship.  It has been active for almost 4 years or more.  JC cannot recall posting her work on this blog.  She has whined about not being read (no real comments), not being skinny, not being employed.  She may have complained about being single, having writer's blog or reader’s block etc.   She will also attempt to be  less self -deprecating and more optimistic.  She may have attempted to write reviews on the things she likes books, movies, anime etc.  But not her stories.  So coming soon (mostly at the end of February), JC will post some of her fiction on this site.  She hopes it will interest, entertain and attract readers.  She has no illusion that it will catch a book deal but if that should happen she will not throw it away.

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