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Moons of Jupiter...

Topics: Astronomy, Exoplanets, Planetary Science, Space Exploration

The Latest: On Jul. 17, 2018, scientists announced they had discovered 12 new moons orbiting Jupiter. That raised Jupiter’s total number of moons to 79—the most of any planet in the solar system. Fifty-three of the moons are confirmed and named; the other 26 are awaiting official confirmation of discovery before they are named.

The team first spotted the moons in the spring of 2017 while they were looking for very distant solar system objects as part of a hunt for a possible massive planet far beyond Pluto. “Our other discovery is a real oddball and has an orbit like no other known Jovian moon,” team leader Scott Sheppard said. “It’s also likely Jupiter’s smallest known moon, being less than one kilometer in diameter”.

NASA Science: Solar System Exploration

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Parkinson's and Quantum Dots...

On the dot: Researchers have found that GQDs reduce fibrils in mice with Parkinson's

Topics: Biology, Graphene, Nanotechnology, Quantum Dots

Quantum dots made from the carbon material graphene prevent alpha-synuclein from aggregating into strand-like structures known as fibrils. They also help disaggregate fibrils that have already formed. Alpha-synuclein fibrils are thought to be implicated in Parkinson’s disease because they kill dopamine-generating neurons, so the new findings might help in the development of therapies to treat this disease as well as others in which fibrilization occurs.

Synucleins are a family of proteins typically found in neural tissue. Researchers believe that one type of synuclein, alpha-synuclein, twists into fibrils, which then accumulate in the midbrain of patients with Parkinson’s. Treatments with efficient anti-aggregation agents might thus be one way of fighting the disease.

A team led by Byung Hee Hong of Seoul National University and Han Seok Ko of The Johns Hopkins University in Baltimore have now found that graphene quantum dots (GQDs) bind to alpha-synuclein in vitro. Thanks to fluorescence and turbidity assays, as well as transmission electron microscopy measurements, the researchers found that the dots prevent alpha-synuclein from forming into fibrils. The nanostructures also dissociate already-formed fibrils into short fragments, with the average length of the fragments shortening from 1 micron to 235 nm and 70 nm after 6 and 24 hours respectively. The number of fragments starts to decrease after three days too and cannot be detected at all after seven days, which implies that the fibrils completely disintegrate after this time.

Could graphene quantum dots help treat Parkinson’s disease? Belle Dumé, Physics World

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Nightfall...

AZ Quotes dot com - Joseph Pulitzer

Topics: Commentary, Existentialism, Politics

"And he called out with a mighty voice, “Fallen, fallen is Babylon the great! She has become a dwelling place for demons, a haunt for every unclean spirit, a haunt for every unclean bird, a haunt for every unclean and detestable beast." Revelation 18:2 English Standard Version

We now have the distinction of kiddie concentration camps on US soil.

On the eve of the summit between the American Antichrist and Russian Beelzebub, the Manchurian Puppet with a Propecia Ferret on his head called our long-standing allies "foes." Pinocchio likely did not ask about the illegal annexation of Crimea; the chemical attacks on British soil nor the confirmed cyber attack by his own intelligence agencies on our electoral process in 2016. Our enemies used bitcoin as a cover for their deeds, reminiscent of a Bond villain. I expect a call to lift sanctions on the Russians. I expect the keys to our republic handed over to the devil.

- Russian bots stoked KKK fears (which, kind of is their raison d'être) during the protests of racism at the University of Missouri in 2015...

- 12 Russians were indicted Friday for actively hacking into the 2016 campaign...

- His party in the House want to impeach the Deputy Attorney General...

- We have NO protections against the Russians doing the same thing or worse in 2018 or 2020...

This began with the Orwellian-named Citizen's United and [dark] "money as free speech."

This began with Merrick Garland's seat stolen from President Obama; even the vow that the Supreme Court would be held 4-4 until the NEXT republican president, whether that happened in 2016 or 2020!

This began with abolishing Civics, abstinence versus safe birth control, the elevation of creationism/intelligent design in the public sphere; the war on science and the irrational fears of cultural oblivion which is the foundation of fascism, homophobia, racism, sexism, white supremacy and xenophobia.

This nightfall is the public dissolution of our federal republic. It is the unraveling of accepted norms, and you cannot have norms when your citizens are bereft of information on what those "norms" are.

This nation was founded on the twin sins of genocide of Native Americans and the systematic kidnap, uncompensated free labor and debasement of African nations and their descendants. We've tried to obfuscate, fabricate false narratives and tell ourselves outright lies to blanket this heinous history. Now we flirt with fascism, the same we fought the second world war over and became at least metaphorically Winthrop's "city on a hill." Our union was then, and is still now segregated, and far from perfect. "United States" has always teetered between work-in-progress and oxymoron. There was always some hope of a better and brighter future. It has never been so relentlessly and purposely ground to powder, prepared for tossing into the garbage furnace of history with tiny, orange and malevolent hands; aided by an entire political party so afraid of demographic changes that they callously upend the notion of who can vote, who can marry, who can live comfortably in the public commons, bent on holding power beyond the norms of democracy - which then can no longer be called a democracy.

“Fallen, fallen is Babylon the great! She has become a dwelling place for demons, a haunt for every unclean spirit, a haunt for every unclean bird, a haunt for every unclean and detestable beast."

"Our republic and its press will rise and fall together." Joseph Pulitzer

Lügenpresse - Time.com, German for "lying press," a Nazi pejorative invoked by #MAGA supporters at rallies resembling "The Two Minutes Hate*" (1984), the obvious ideological precursor to "fake news" and "alternative facts."

* pohnpei397. "What is the Two Minutes Hate and what is its purpose in the story?" eNotes, 15 Dec. 2009, https://www.enotes.com/homework-help/what-two-minutes-hate-124283. Accessed 16 July 2018.

"Democracy Dies in Darkness" - Washington Post
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Intellectual Property...

Image source: Link below

Topics: Applied Physics, Commentary, Economy, Education, Einstein, Research

Did Einstein "own" Special and General Relativity, the photoelectric effect (for which the Nobel Prize was awarded); Brownian Motion or Mass-Energy equivalence? Did Richard Feynman "own" his diagrams? He's also credited for being the father of nanotechnology with his seminal talk: "There's plenty of room at the bottom." Norio Taniguchi, a Tokyo Science University Professor coined the term nanotechnology in 1974: does he, or his descendents "own" it? These things are known and associated with them, but we have never asked the ultimate question of ownership.

I know, for example, any process I changed as an engineer was "owned" by the company I was working for at the time. If I applied for a patent, my name would be on it, but the company "owned" the intellectual property rights. It works the same for universities: whatever inventions you file patents for, your institution "owns" it. It's something in Pavlovian fashion I will admit, I have been conditioned to accept.

That cannot, however, stop you from "thinking" about it even if you've left your notes with the lab you worked on the invention in.

In the era of the Internet and pirating, this question has gotten even thornier.

In the late 1990s, business managers and academic researchers tried to tackle what they saw as an urgent and growing problem: When knowledge workers such as industrial physicists walked out the door in the evening, they inevitably took valuable intellectual property with them. Managers did not fear the theft of patent documents. They feared losing a collection of intangible skills, a deep knowledge of the company’s processes, relationships with other technical workers, and the general know-how that makes an experienced employee more valuable than someone fresh out of college. In other words, businesses were worried that they did not fully own scientists’ minds.

Over the course of centuries, a struggle has been playing out about who gets to own ideas. Is it the person who comes up with them? The employer who funds the research? Or should the ideas be somehow shared between them?

For the most part, that struggle has resulted in scientists slowly losing control of their discoveries, both in private industry and in academia. Patents once went to the inventor by default, but now they belong to the employer. Hands-on skill and experience with the research process—sometimes called know-how or tacit knowledge—was once the most fundamentally personal part of what a worker brought to the table, yet business lawyers have built a variety of legal tools to constrain skilled workers from offering it up on the free market. By the 1990s teams of MBAs and business-school scholars joined forces to see if advances in information technology, management techniques, law, and sociology could allow them to extract workers’ know-how so that the company could store and own it indefinitely. The resulting academic research field and management fad became known as “knowledge management.”

This article traces changes in US law, business practices, and social expectations about research and invention in order to illuminate the history of business control over scientists’ ideas. It will not be the whole history—I skip over huge amounts of history about government sponsorship of research, changing national and international economic conditions, ties between industrial and academic scientists, and many other topics that would be needed for that.1 Still, it is a slice of history that physicists would do well to remember. We live in an age of strong intellectual property rights and relatively weak protections for workers, especially in high-tech fields where unionization is low. Where once an industrial scientist had unquestioned ownership of his or her ideas, that self-determination has eroded in many ways over centuries. Knowing that past might help scientists evaluate what they hope to see in the future.

Who owns a scientist’s mind? Douglas O’Reagan, Physics Today

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Freytag's Dénouement...

Topics: Climate Change, Ecology, Existentialism, Global Warming, Octavia Butler

Under Freytag's pyramid, the plot of a story consists of five parts: exposition (originally called introduction), rising action (rise), climax, falling action (return or fall), and dénouement/resolution/revelation/catastrophe. Dramatic structure - Wikipedia

Completely unplanned but apropos that this post appears on the superstitious "Friday the 13th," the reason for many Jason Voorhees movie serials in my youth. Also phonetically, it is akin to Fredo Corleone from The Godfather, insisting beyond all evidence to the contrary of intellectual acumen, heretofore demonstrably non-existent.

*****

The late William T. Kelley, who taught Trump at the University of Pennsylvania, said, “Donald Trump was the dumbest goddamn student I ever had.” Tony Schwartz, the ghostwriter of “The Art of the Deal,” says Trump had “a stunning level of superficial knowledge and plain ignorance.” Source: Steve Chapman, Chicago Times

With their documented disdain of education, Karl Rovian "created realities" to include non-existent Iraqi Weapons of Mass Destruction; anti-science as entrance to "the club" and the tribal (and corporate-manipulated), lock-step climate denialism, it was inevitable this ideology would eventually birth an orange, sacrilegious personification. Amanda Marcotte, author of Troll Nation succinctly ties the right's absence of logic and reason as raison d'etre for its very existence. Their grifter-in-chief's mullet - well past expiration - has become this generations latest troll doll model. This would be funny if they, and he didn't have power.

*****

Failure to meet the United Nations’ 2ºC warming limits will lead to sea level rise and dire global economic consequences, new research has warned.

Published today in Environmental Research Letters, a study led by the UK National Oceanographic Centre (NOC) found flooding from rising sea levels could cost $14 trillion worldwide annually by 2100 if the target of holding global temperatures below 2ºC above pre-industrial levels is missed.

The researchers also found that upper-middle income countries such as China would see the largest increase in flood costs, whereas the highest income countries would suffer the least, thanks to existing high levels of protection infrastructure.

Svetlana Jevrejeva, from the NOC, is the study’s lead author. She said: “More than 600 million people live in low-elevation coastal areas, less than 10 meters above sea level. In a warming climate, global sea level will rise due to the melting of land-based glaciers and ice sheets, and from the thermal expansion of ocean waters. So, sea level rise is one of the most damaging aspects of our warming climate.”

Sea level projections exist for emissions scenarios and socio-economic scenarios. However, there are no scenarios covering limiting warming below the 2°C and 1.5°C targets during the entire 21st century and beyond. [1]

*****

The ancillary effects of climate change are brain-eating amoeba in Florida and Louisianna. It is playing a role in tick migrations, especially in the south; particularly in the Carolinas, where I now live again. There's only so much OFF we can wear for mosquitoes along with sunscreen for UV. It goes well beyond snowballs in the well of the Senate by representatives well-compensated by the fossil fuel industry that are the pimps to his prostitution. World population in 2100 is estimated to go from its present 7.6 to 11.2 billion; that presumes the Senator's grandchildren will be a part of that population.

Octavia Butler's short Parable Series is worth your time away from thousands of television stations you'll never watch and news feeds on social media that are either questionable or manipulated by Russian troll farms to manipulate you:

The sequel, “Parable of the Talents,” published in 1998, begins in 2032. By then, various forms of indentured servitude and slavery are common, facilitated by high-tech slave collars. The oppression of women has become extreme; those who express their opinion, “nags,” might have their tongues cut out. People are addicted not only to designer drugs but also to “dream masks,” which generate virtual fantasies as guided dreams, allowing wearers to submerge themselves in simpler, happier lives. News comes in the form of disks or “news bullets,” which “purport to tell us all we need to know in flashy pictures and quick, witty, verbal one-two punches. Twenty-five or thirty words are supposed to be enough in a news bullet to explain either a war or an unusual set of Christmas lights.” The Donner Administration has written off science, but a more immediate threat lurks: a violent movement is being whipped up by a new Presidential candidate, Andrew Steele Jarret, a Texas senator and religious zealot who is running on a platform to make American great again.”

In her lifetime, Butler insisted that the Parable series was not intended as an augur. “This was not a book about prophecy,” she said, of “Talents,” in remarks she delivered at M.I.T. “This was a cautionary tale, although people have told me it was prophecy. All I have to say to that is: I certainly hope not. [2]

We miss you, Octavia.

1. Rising sea levels could cost the world $14 trillion a year by 2100, Simon Davies, Physics World

2. Octavia Butler’s Prescient Vision of a Zealot Elected to “Make America Great Again", Abby Aguirre, New Yorker

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Max Planck Institute Bullying...

MLA style: "The Nobel Prize in Physics 1918". Nobelprize.org. Nobel Media AB 2014. Web. 11 Jul 2018. < http://www.nobelprize.org/nobel_prizes/physics/laureates/1918/ >

Topics: Commentary, Diversity, Diversity in Science, Existentialism, Women in Science

Max Karl Ernst Ludwig Planck Born: 23 April 1858, Kiel, Schleswig (now Germany) Died: 4 October 1947, Göttingen, West Germany (now Germany) Affiliation at the time of the award: Berlin University, Berlin, Germany Prize motivation: "in recognition of the services he rendered to the advancement of Physics by his discovery of energy quanta" Field: quantum mechanics Max Planck received his Nobel Prize one year later, in 1919. Prize share: 1/1

From which we get Planck's constant, Planck length, Planck time and the now infamous institute that bears his name, which I never dreamed I'd associate with bullying.

Women, LGBT, and people of color are typically attracted to STEM fields because of interest, acumen and being the unfortunate victims of bullying, cyber or otherwise.

It is usually what attracts us to science in the first place: a solace from the parts of life that's unpleasant, that results in noses being shoved in lockers (me), harassment or assault, both purely physical or sexual. Surely, this cannot happen in academia.

We convince ourselves of this by the STEM fields being inherently difficult and requiring crosscultural and oftentimes crossgender collaboration to solve complex problems. Utopias like Star Trek are envisioned on this premise: if only the species were more "logical," and not as inclined to the lesser angels of its reptilian cortex.

We were wrong...

Picture the scene: You are an enthusiastic young scientist, with, you think, the world at your feet. You have an exciting offer to join a world-leading research institute in another country. And then, to your dismay, you find yourself in a workplace where everything feels wrong. Your supervisor intimidates you and you receive upsetting e-mails, but the institute leadership seems indifferent. You are alone in a foreign culture, and you don’t know what to do. Your friends tell you to complain, but you are afraid of repercussions — and of losing the opportunity you fought so hard for. And, anyway, you don’t know who to trust.

This has apparently been the situation for years for some young researchers at the Max Planck Institute for Astrophysics in Garching, Germany. Details of their struggles with alleged bullying by one of the directors — Guinevere Kauffmann — erupted in the media in the past two weeks.

According to the allegations, problems at the institute have simmered for years. The institute put in place coaching and monitoring for Kauffmann, who says: “I believe I have modified my behavior very substantially in the last 18 months since the complaints were made.” The institute also circulated an anonymous survey to young researchers, asking whether they think the problems are continuing and whether they have enough support. The results are to be presented to the institute this week, but, according to a leaked copy of the report, they show three fresh allegations of bullying against current staff, although it is not known against whom. The institute says it is investigating.

No place for bullies in science, Editorial, Nature

Related link:

Germany’s prestigious Max Planck Society investigates new allegations of abuse, Alison Abbott, Nature

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"Don't Leave Home Without It"...

Lockheed Martin’s concept, called Mars Base Camp, would need a way to replenish their fuel and air supplies. Lockheed Martin

Topics: Astrophysics, Mars, NASA, Photosynthesis, Planetary Science, Space Exploration

Note: From American Express travelers checks ads in 1975 with Oscar-winning actor Karl Malden; it was "them" instead of "it" back then. Yeah, I'm dating myself.

Spaceflight is like backpacking. If you can’t restock supplies like food and water along the way, how far you can travel is limited by how much you can carry. And in space, you also have to worry about having enough fuel for your spacecraft and breathable air for your crew.

That’s why some researchers are looking toward technology that they call artificial photosynthesis — a way of harnessing the sun’s light to generate fuel and breathable air for longer missions. This system would mimic, in a sense, the way plants perform natural photosynthesis by converting light energy into chemical energy and producing oxygen in the process.

Research published Tuesday in Nature Communications brings us one step closer to this goal. For the first time, researchers performed photoelectrochemical experiments — chemical reactions that use light and the electrical properties of chemicals — in an outer space-like microgravity environment.

Using Sunlight To Make Spaceship Fuel And Breathable Air, Erika K. Carlson, Astronomy Magazine

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Bottoms Up...

Bottoms up: physicists working on the ATLAS experiment have discovered the most common Higgs decay channel. (Courtesy: Maximilien Brice/CERN)

Topics: Modern Physics, Quantum Mechanics, Quarks

Why "Quark"?
The name "quark" was taken by Murray Gell-Mann from the book "Finnegan's Wake" by James Joyce. The line "Three quarks for Muster Mark..." appears in the fanciful book. Gell-Mann received the 1969 Nobel Prize for his work in classifying elementary particles.

Source and primer: Quarks on Hyperphysics

Physicists working on the ATLAS experiment at CERN have confirmed that the Higgs boson decays to two bottom quarks. The discovery was made by combining data from two runs of the Large Hadron Collider (LHC) and was announced today at the 2018 International Conference on High Energy Physics in Seoul, Korea.

Although this decay channel should account for nearly 60% of all Higgs decays at the LHC, it had proven extremely difficult to spot it amongst the vast number of particles that are produced by proton-proton collisions at the collider.

Predicted in 1964, the Higgs boson was discovered in 2012 at the LHC where it is produced in high-energy proton-proton collisions.

Higgs boson seen decaying to two bottom quarks, Hamish Johnston, Physics World

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dark world now t shirts available

         Hello, again. This time I am presenting a pair of gothic horror t shirt designs that I did

          for a client.

           Based on a comic book of the same name which I also did. (There is an updated version

          that I am working on for my amazon.com author page.) But for now let's just focus

          on the presentation below.

           I have seen the t shirts...they are good quality, you will not be disappointed.

                Enjoy

         

               Here's the link....

                      https://www.teepublic.com/t-shirt/2869604-dark-world-now-2

                      Plenty more shirts available at that link... go ahead and explore.

          

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Slow-Mo Electrons...

Electrons in some oxides can experience an “unconventional slowing down” of their response to a light pulse, according to Argonne material scientists and their collaborators. This surprising behavior may result in useful properties related to magnetism, conductivity or even superconductivity. (Image by Argonne National Laboratory.)

Topics: Chemistry, Optical Physics, Periodic Table

In a new study, researchers from the U.S. Department of Energy’s (DOE) Argonne National Laboratory have determined that electrons in some oxides can experience an “unconventional slowing down” of their response to a light pulse.

The researchers describe the behavior as lasting about a millionth of a second, which is still a million times slower than traditional electronic recovery times.

“It’s as if the electron is spending two years or more dithering between states when normally it could make up its mind in a minute,” said Anand Bhattacharya, an Argonne materials scientist and co-author of the study, published May 4, in Nature Communications.

In a crystal, all the atoms form a periodic structure called a lattice, where the atoms are arranged in a repetitive pattern in three dimensions. The properties of electrons living in this space typically obey the same periodicity.

But below a temperature of about minus 100 degrees Fahrenheit, the electrons in the study material, lanthanum strontium ferrite, find it more energetically advantageous to cooperate with the lattice and magnetism on the iron atoms, to form a new periodic structure called a magnetically driven, charge-ordered state.

The behavior occurs close to a temperature that marks a phase transition — similar to the way in which 32 degrees Fahrenheit marks the phase transition from water to ice. But the phase transition studied here is peculiar because it marks a transition between a magnetic insulator and a non-magnetic metal. According to Bhattacharya, these sorts of phase transitions are potentially useful as 'switches,' where a material’s 'on' and 'off' states can allow us to toggle between metals, insulators, magnets and superconductors.

However, the material studied — known as La1/3Sr2/3FeO3 — had a surprise in store.

Electrons slowing down at critical moments, Jared Sagoff, Argonne National Laboratory

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Tails of Distributions...

Source: 5.4 Areas of Tails of Distributions

Topics: Commentary, Civics, Civil Rights, History, Human Rights, Politics

The Southern Strategy

The Southern strategy was Richard Nixon's strategy to *whiteify* the electorate so Republicans could hold onto power in light of demographic changes. It began as a grab for southern states during the 1968 and 1972 elections: a combination of dog-whistle politics as well as a deliberately racist agenda, effectively throwing any social clout the GOP had right out the window.

It resulted in a total party realignment over issues of civil rights and racism. Democrats went from being the party who opposed civil rights to being the party that passed them, and Southerners who were formerly Democrats voted Republican instead, because Republicans opposed progress in those areas to various extents. This was the most significant political realignment in the US since the "New Deal Coalition," and one that still continues to this day. Source: Rational Wiki

The link at Rational Wiki is instructive in its historical context. We're still reeling from the last election that did a lot of digital *whiteification* via social media threads, Russian troll farms and election meddling.

Our US republican senators are meeting with Russian spy Lavrov (one of the same spies this president* revealed classified information to in a meeting not covered by the US press) ahead of the Trump-Putin summit where no one else, press or otherwise is allowed in the meeting, which should probably go as well as his "summit" with Kim Jung Un. Their fidelity to "denuclearize" was laughable, but our possible retreat from the world stage could be actionable by a dim bulb going into a closed door battle-of-wits meeting with a Master KGB spy not even half-armed. That would be at least a 10% improvement from where he currently is: somewhere above amoeba, desperately trying not to drool.

This is an instance of pure, naked guile of what demonic goal they are trying to achieve.

It has always been about the mythological stratification of race: I say myth, because there is no scientific basis for the demarcations. Yet, whole rallies like the tragedy at Charlottesville and one year later (because Heather Hyer's vehicular murder was such a "winner" for "fine people"), a so-called "white" Civil Rights rally at the Washington Mall is approved and being organized. They might as well have a parade over pixie dust; a Loch Ness Monster square dance; a ritual sacrifice for UFOs and a pagan solstice observance for Bigfoot! It has been proven over and again to not exist, yet there are the Alt-Right, Aryan Nation, KKK, Neo-Nazis, White Supremacists that insist on it being a "thing," because racism and its kissing, incestuous twin fascism have no basis in rationality.

"Dear White America: Letter to a New Minority," by anti-racist author and activist Tim Wise was an entertaining read, written not in chapters, but as a very long, book-length letter. It is a consoling tome about the eventual majority of this country being people of color, and the numerical minorities so-called "whites." (I detest the term "majority-minority country" as oxymoronic, and insistent of the mythological separation of humanity.)

In the book description on the website:
In America, being white has long meant never having to think about race. Whites have been able to assume that the culture, political leadership and their own neighborhoods would “look like them,” and the economy would work for them, so long as they played by the rules. Now, facing chronic economic insecurity, a multicultural pop culture, a black president and a future in which they will no longer be the majority, whites are growing anxious. This anxiety has helped create the Tea Party phenomenon and is characterized by the call to “take the country back” to a mythologized past. Using racialized nostalgia, the right seeks to enlist fearful whites in a movement for reactionary social and economic policies. But as Tim Wise explains, such an agenda will only further harm the nation’s people, including most whites. Only by embracing a progressive, multicultural future, can the hope of American democracy survive.

This moribund "strategy" has petered out, nearing the end of its eventual shelf life. It was to fetch disgruntled, southern constituents from the Democratic Party - the original slave-trading defender and predominate in confederate states versus the newer, Civil Rights focused Republican Party of that era led by Abraham Lincoln. It was a change in demographics, then as now that caused a seismic shift in focus. The philosophical focus of each party flip-flopped sides after the '64 Civil Rights Act, '65 Voting Rights Act and the '68 Fair Housing Act. "Fear of a Black Planet" by the Hip Hop group Public Enemy might as well have been a political Punnett Square. The people who still want to "take their country back" fear black, brown, Asian, Native and LGBT. In their calculus, if you're not making white babies - as feckless college dropout and congressman Steve King alluded in a racist tweet and public comments, you are of no value. The decline in white birth rates are explained by simply existing in Western nations with better access to birth control, family planning, women deciding to delay childbirth for career advancement and some individuals/couples choosing to go childless. It's not the existential crisis screeds like "white" genocide conclude. But of course, screeds are generally not rational.

This was begun as the Reagan Revolution in Philadelphia, Mississippi where he started his presidential campaign with a "state's rights" speech near the site James Chaney, Andrew Goodman and Michael Schwerner - three Civil Rights workers, an African American and two Jewish men, registering black voters - had been murdered by the Ku Klux Klan, August 4, 1964. It was a "wink-and-nod" to southern Dixiecrats that soon became "Reagan Democrats." This is the tail-end of dog whistle politics and polite "wink-and-nod" verbal Jui-Jitsu advocated by political operative Lee Atwater. It is comical to hear conservative pundits now aghast at this president* and his rhetoric - at his fourth-grade level of vocabulary, purely unsophisticated for the fine art of subtlety. The dog whistle in his tiny fingers is a foghorn on Twitter, Pied Piper calling cockroaches, leeches and rodents from under rocks and out of anal crevices. His lies are simply the metastasis of the ones that got us into Iraq on Weapons of Mass Destruction that were not there, cost us many lives, casualties both of mortal wounds and PTSD for a nation that never attacked us on 9/11. It is not, nor should it be surprising. It is now a choice of white supremacy over national solidarity. It is now a choice being a satellite of Moscow over national sovereignty. It is now a choice of self-governance over a fascist, post-fact manipulated state.

November 6, 2018 (midterms) could decide the fate of democracy globally...of whether we are the best example, or simply another republic on its way to the dustbin of history.

*The usage of the asterisk (*) next to president* I borrow from and attribute to Charles P. Pierce, a writer for Esquire magazine and frequent media commentator on MSNBC. He's also author of the prescient book: "Idiot America: How Stupidity Became a Virtue in the Land of the Free." And so, despite his and other authors' warnings to the contrary, our republic is at the stage-edge of this cliff...
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Galactic Validation...

Scientists have tested Einstein’s theory of general relativity to new degrees of precision using the giant elliptical galaxy ESO 325-G004, the yellow ball of stars near the upper left side of this image. Credit: NASA, ESA, and The Hubble Heritage Team (STScI/AURA)

Topics: Astrophysics, Cosmology, Einstein, General Relativity

Astronomers have used a pair of galaxies far beyond the Milky Way to test general relativity with unprecedented precision

Three years ago astrophysicist Tom Collett set out to test a theory. Not just any theory, but one that sets scientists’ expectations for how the universe operates at large: Einstein’s general relativity. First published in 1915, the theory mathematically describes how gravity emerges from the fundamental geometry of space and time, or spacetime, as physicists call it. It postulates that dense objects, such as Earth and the sun, create valleylike dips in spacetime that manifest as gravity—the force that binds together a galaxy’s swirling stars, places planets around suns and, on Earth (or any other planet), keeps your feet on the ground.

Einstein’s equations underpin a host of real-world applications such as the global positioning satellites that make precise navigation and split-second financial transactions possible around the planet. They also elucidate several otherwise-inexplicable phenomena, including Mercury’s oddball orbit, as well as predict new ones, such as gravitational waves—ripples in spacetime that were only directly observed a century after general relativity’s debut. In test after test, whether here on Earth or in observations of the distant universe, the theory has emerged unscathed—a success so stunningly unshakeable it draws a certain breed of scientists like moths to a flame—each seeking to reveal cracks in Einstein’s edifice that could lead to the next breakthrough in physics.

Collett, a research fellow at the University of Portsmouth in England, is among them. “General relativity is so fundamental to the assumptions we make in our interpretation of cosmological and astrophysical data sets that we’d better be sure it’s right,” he says. With that mind-set, in 2015 Collett partnered with nine colleagues to perform the most sensitive experiment yet to test whether Einstein’s famed theory holds up at the scale of an entire galaxy. Their results, published June 21 in Science, reiterate Einstein’s theory still reigns supreme.

Einstein’s Greatest Theory Validated on a Galactic Scale, Maya Miller, Scientific American

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Republic, Lost...

Topics: Civil Rights, Frederick Douglass, History, Human Rights

I have already intimated to you the danger of parties in the State, with particular reference to the founding of them on geographical discriminations. Let me now take a more comprehensive view, and warn you in the most solemn manner against the baneful effects of the spirit of party generally.

This spirit, unfortunately, is inseparable from our nature, having its root in the strongest passions of the human mind. It exists under different shapes in all governments, more or less stifled, controlled, or repressed; but, in those of the popular form, it is seen in its greatest rankness, and is truly their worst enemy.

The alternate domination of one faction over another, sharpened by the spirit of revenge, natural to party dissension, which in different ages and countries has perpetrated the most horrid enormities, is itself a frightful despotism. But this leads at length to a more formal and permanent despotism. The disorders and miseries which result gradually incline the minds of men to seek security and repose in the absolute power of an individual; and sooner or later the chief of some prevailing faction, more able or more fortunate than his competitors, turns this disposition to the purposes of his own elevation, on the ruins of public liberty. [1]

This, for the purpose of this celebration, is the Fourth of July. It is the birth day of your National Independence, and of your political freedom. This, to you, as what the Passover was to the emancipated people of God. It carries your minds back to the day, and to the act of your great deliverance; and to the signs, and to the wonders, associated with that act, and that day. This celebration also marks the beginning of another year of your national life; and reminds you that the Republic of America is now 76 years old. l am glad, fellow-citizens, that your nation is so young. Seventy-six years, though a good old age for a man, is but a mere speck in the life of a nation. Three score years and ten is the allotted time for individual men; but nations number their years by thousands. According to this fact, you are, even now, only in the beginning of your national career, still lingering in the period of childhood. I repeat, I am glad this is so. There is hope in the thought, and hope is much needed, under the dark clouds which lower above the horizon. The eye of the reformer is met with angry flashes, portending disastrous times; but his heart may well beat lighter at the thought that America is young, and that she is still in the impressible stage of her existence. May he not hope that high lessons of wisdom, of justice and of truth, will yet give direction to her destiny? Were the nation older, the patriot's heart might be sadder, and the reformer's brow heavier. Its future might be shrouded in gloom, and the hope of its prophets go out in sorrow. There is consolation in the thought that America is young.-Great streams are not easily turned from channels, worn deep in the course of ages. They may sometimes rise in quiet and stately majesty, and inundate the land, refreshing and fertilizing the earth with their mysterious properties. They may also rise in wrath and fury, and bear away, on their angry waves, the accumulated wealth of years of toil and hardship. They, however, gradually flow back to the same old channel, and flow on as serenely as ever. But, while the river may not be turned aside, it may dry up, and leave nothing behind but the withered branch, and the unsightly rock, to howl in the abyss-sweeping wind, the sad tale of departed glory. As with rivers so with nations. [2]

1. Washington's Farewell Address 1796

Lillian Goldman Law Library, Yale Law School, The Avalon Project

2. History is a Weapon: The Meaning of July Fourth for the Negro, Frederick Douglass

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"You Get What You Celebrate"...

Topics: Economy, Education, Jobs, STEM, Research

An old Chinese proverb says: “If you’re planning for the year, cultivate rice; if you’re planning for the decade, cultivate trees; if you’re planning for the century, cultivate children.”

This remain as true today as it was back in the seventh century. But what it means to cultivate the next generation has changed. For young people to thrive in the modern world, a significant proportion of that cultivation must be immersion in scientific ideas. And to judge by its commitment to science and scientific education, China is making a serious investment in this long-term mission. [1]

Genetic engineering, the search for dark matter, quantum computing and communications, artificial intelligence, brain science—the list of potentially disruptive research goes on. Each has significant implications for future industries, defense technologies and ethical understandings of what it means to be human.

And, increasingly, the notable achievements in these fields are coming not from the great centers of science in the West, but Beijing, Shanghai, Hefei, Shenzhen and a number of other Chinese cities that make up China’s extensive research system. Inevitably, the question arises: How much of the future is being invented in Chinese labs? [2]

Scientific American links:

1. China's Scientific Revolution, Leonid Solovyev

2. How China Is Trying to Invent the Future as a Science Superpower, Richard P. Suttmeier

First Inspires Website

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Mesh and Eyes...

Schematic showing nonsurgical injection of mesh electronics into the vitreous body of the eye, allowing conformal coating of the mesh on the surface of retina for electrophysiological recording of individual retinal ganglion cells in live animals. Credit: Lieber Group, Harvard University. All rights reserved

Topics: Biology, Materials Science, Optics, Research

Mesh electronics, a macroporous network of components with mechanical properties similar to that of biological tissue, is a relatively new technology that can be used to probe activity in the brain. Now, researchers at Harvard University in the US have developed an injectable mesh that can record the neural activity of mouse eyes in vivo. The device, which does not interfere with eye movement or light-processing, could help neuroscientists study the fundamental properties of primary vision input retinal ganglion cells (RGCs) and how these cells connect with other vision-related brain regions for the first time. The work could also help in the development of retinal prosthetics for restoring vision through non-surgical procedures.

“Mesh electronics is a submicron-thick, large-area macroporous network,” explains team leader Charles Lieber. “We fabricate the meshes as flat 2D sheets using standard semiconductor photolithography-based techniques and suspend them (like a colloid) in aqueous solution. Our specific design, which we first reported on back in 2015, enables mesh electronics to be rolled up into a tubular structure and drawn into a syringe needle.”

On the scale of a single neuron
“We can deliver these structures into specific brain regions with a spatial precision of 20 microns (which is on the scale of a single neuron) using the controlled injection approach we developed. This allows us to control the rate at which we withdraw the needle during injection and means that the mesh structure remains fully extended in the dense tissue of the brain during injection and does not crumple.”

In their new work Lieber and colleagues “non-coaxially” injected the mesh electronics onto the highly curved retinal cup of the eye. As the structure unrolls it forms a stable recording interface to RGCs, which process visual information received by photoreceptors (rods and cones). The researchers then did a series of experiments.

Injectable mesh electronics opens up a new window into vision research Belle Dumé, Physics World

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A Bard's Cliché...

By SEYLA BENHABIB Photographs by ESPEN RASMUSSEN, The New Republic September 29, 2017

Topics: Commentary, Civics, Existentialism, Politics

The current First Lady of the US stoked controversy at the border wearing a provocative and cheap $39 jacket with the following phrase tagged on the back: "I really don't care. Do u?" Tawdry and pathetic to wear such a jacket at her advertised station as a supposed billionaire's current trophy wife, pundits were scratching their heads for a "hidden meaning." It couldn't be more obvious, really.

The Italian phrase me ne frego ("I don't care" or "I don't give a fuck") popped up in memes that are in dispute as to their authenticity, but me ne frego was an adopted slogan by Benito Mussolini's fascist party.

Richard J. Evans is provost of Gresham College, London. His essay at The Nation: A Warning From History, appeared on the site in 2017. It is as haunting as it is bedeviling.

What is haunting, what is compelling is how we've descended down that long, dark road again. "Birtherism": started by Orly Taitz and co-opted by the current resident in the executive mansion installed as a puppet by his Russian benefactor. The internal nefarious agents are in the party that coincidentally also begins with the letter "R".

During free media (to the tune of ~ five billion dollars) campaign stops, chants of "Lügenpresse" - lying press - were shouted between "lock her up" at his pep-style rallies, resembling a chapter in the dystopian novel "1984: The Two-Minutes Hate":

"The horrible thing about the Two Minutes Hate was not that one was obliged to act a part, but that it was impossible to avoid joining in. Within thirty seconds any pretence was always unnecessary. A hideous ecstasy of fear and vindictiveness, a desire to kill, to torture, to smash faces in with a sledge hammer, seemed to flow through the whole group of people like an electric current, turning one even against one's will into a grimacing, screaming lunatic. And yet the rage that one felt was an abstract, undirected emotion which could be switched from one object to another like the flame of a blowlamp." Wikipedia

Some excerpts from "A Warning From History":

Hitler won mass support between 1928 and 1930 because a major economic crisis had driven Germany into a deep depression: Banks crashed, businesses folded, and millions lost their jobs. Hitler offered voters a vision of a better future, one he contrasted with the policies of the parties that had plunged the country into crisis in the first place. The poorest people in Germany voted for his opponents, notably the Communist Party and the moderate left-wing Social Democrats, but the lower-middle classes, the bourgeoisie, the unorganized workers, the rural masses, and the older traditionalists—Protestants and evangelicals who wanted a moral restoration of the nation—switched their votes from the mainstream centrist and right-wing parties (save for the Catholic Center Party) and gave them to Hitler instead.

Whereas other politicians seemed to dither or to act as mere administrators, Hitler projected purpose and dynamism. They remained trapped within the existing conventions of political life; he proved a master at denouncing those conventions and manipulating the media. The first politician to tour the country by air during an election campaign, Hitler issued an endless stream of slogans to win potential supporters over. He would make Germany great again. He would give Germans work once more. He would put Germany first. He would revive the nation’s rusting industries, laid to waste by the economic depression. He would crush the alien ideologies—­socialism, liberalism, communism—­that were undermining the nation’s will to survive and destroying its core values.

Few took Hitler seriously or thought that he would actually put his threats against the country’s tiny Jewish minority, his rants against feminists, left-wing politicians, homosexuals, pacifists, and liberal newspaper editors, into effect. Fewer still believed his vow to quit the League of Nations, the forerunner of the United Nations. But within a few months of taking office, he did all of these things—and much more.

Once in power, the Nazi regime was run exclusively by men: Only heterosexual white males, the Nazis thought, had the required detachment and lack of emotional connection to the issues at hand to make the right calls. Nazi propaganda mocked disabled people; within a few years, they were being sterilized and then exterminated. Hitler railed against the roving bands of criminals who were destroying law and order and called for the return of the death penalty, effectively abrogated under the Wiemar Republic. Within a short space of time, the executions began again, reaching a total of more than 16,000 during his 12 years in power, while Germany’s prison population rocketed from 50,000 in 1930 to more than 100,000 on the eve of the war. Feminist associations were all closed down, the law forbidding homosexual acts between men was drastically sharpened, vagrants were rounded up and imprisoned, illegal Polish immigrants were deported. Germany pulled out of international organizations and tore up treaties with cynical abandon, dismantling or emasculating the structures of international cooperation erected after World War I and freeing the way for rogue states like Italy and Japan to launch their own wars of conquest and aggression.

I could go on. There is so much more at the link.

Margaret Atwood, author of The Handmaid's Tale, a book that has never slacked in public interest, nor ceased in relevance (now in its second season on Hulu) detailed how she came to write the disturbing tale of the overthrow of liberal democracy in the United States for a totalitarian, Christian Sharia she sir named: "The Republic of Gilead":

Nations never build apparently radical forms of government on foundations that aren’t there already; thus China replaced a state bureaucracy with a similar state bureaucracy under a different name, the USSR replaced the dreaded imperial secret police with an even more dreaded secret police, and so forth. The deep foundation of the United States—so went my thinking—was not the comparatively recent 18th-century Enlightenment structures of the Republic, with their talk of equality and their separation of Church and State, but the heavy-handed theocracy of 17th-century Puritan New England—with its marked bias against women—which would need only the opportunity of a period of social chaos to reassert itself.

Like the original theocracy, this one would select a few passages from the Bible to justify its actions, and it would lean heavily towards the Old Testament, not towards the New. Since ruling classes always make sure they get the best and rarest of desirable goods and services, and as it is one of the axioms of the novel that fertility in the industrialized West has come under threat, the rare and desirable would include fertile women—always on the human wish list, one way or another—and reproductive control. Who shall have babies, who shall claim and raise those babies, who shall be blamed if anything goes wrong with those babies? These are questions with which human beings have busied themselves for a long time.

There would be resistance to such a regime, and an underground, and even an underground railroad. In retrospect, and in view of 21st-century technologies available for spywork and social control, these seem a little too easy. Surely the Gilead command would have moved to eliminate the Quakers, as their 17th-century Puritan forebears had done.

I made a rule for myself: I would not include anything that human beings had not already done in some other place or time, or for which the technology did not already exist. I did not wish to be accused of dark, twisted inventions, or of misrepresenting the human potential for deplorable behavior. The group-activated hangings, the tearing apart of human beings, the clothing specific to castes and classes, the forced childbearing and the appropriation of the results, the children stolen by regimes and placed for upbringing with high-ranking officials, the forbidding of literacy, the denial of property rights—all had precedents, and many of these were to be found, not in other cultures and religions, but within Western society, and within the “Christian” tradition itself. (I enclose “Christian” in quotation marks, since I believe that much of the Church’s behavior and doctrine during its two-millennia-long existence as a social and political organization would have been abhorrent to the person after whom it is named.) Lit Hub: Margaret Atwood on How She Came to Write The Handmaid’s Tale

The elements are here.
They have always been here.

We're deluded by constantly referencing to ourselves as a Democratic Republic as if that mantra somehow blots out our puritanical history, this nation's psychotic massacre of Native American tribes; its kidnap and centuries uncompensated slave labor of African tribes and the erasure of all history, culture, indigenous religions, language; its sexism, its homophobia and dehumanization of all other-than-white-males as "unpersons." A Republic is an ideal born of The Enlightenment as imperfect as it was, but it requires an intelligent and active citizenry, more moved by critical thinking than irrational fears. Some would rather not think and make "rules" - coincidentally "blessed" by a god of their own look and design as "divine"; for everyone (except those "others") to follow in a hierarchy of faux racist and cisgender "theory," conveniently crafted for the self-proclaimed chosen to be at its apogee, a kingdom...with a strongman at its helm. The American Revolution, the Scientific Enlightenment would appear of no consequence to such a dark philosophy, and "Hamilton" would just a creative and expensive Broadway show.

I end with the phrase that means "setting the scene and presented the givens of the play." It has come to mean the future is set on the foundation of the past, somewhat akin to George Santayana's admonition: "Those who cannot remember the past are condemned to repeat it." Whether convolution or genuine definition, we ignore this nightfall of bigotry and ignorance across the planet to our coming peril.

What's past is prologue. William Shakespeare, The Tempest
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Outgassing...

Interstellar scout: artist’s impression of ‘’Oumuamua. (Courtesy: ESO/M Kornmesser)

Topics: Astronomy, Astrophysics, Space Exploration

‘Oumuamua, a mysterious cigar-shaped object travelling through the solar system having arrived from interstellar space, is being propelled by outgassing as it is heated by the Sun. That is the conclusion of Marco Micheli of the European Space Agency and colleagues, who have looked at ground- and space-based observations of the motion of the object.

First spotted on 19 October 2017 by the Haleakala Observatory in Hawaii, ‘Oumuamua is 230 m long and is the first object to be identified as entering the solar system from interstellar space. ‘Oumuamua means “scout” in Hawaiian to reflect its long voyage from a distant planetary system.

The object’s extremely eccentric orbit and shiny surface initially led the International Astronomical Union (IAU) to classify ‘Oumuamua as a comet. However, that status was quickly changed to an asteroid when astronomers could not find a “coma” of gas and dust surrounding the object, something that is seen around comets. Then in November 2017, ‘Oumuamua was again reclassified by the IAU as the first ever “interstellar object” – a new classification created in light of the object’s discovery.

Interstellar object ‘Oumuamua is propelled by outgassing, say astronomers Hamish Johnston, Physics World

#P4TC links:

Oumuamua...November 30, 2017

Ready for S.E.T.I...February 20, 2018

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Hate and Tweets...

Image Source: Huffington Post

Topics: Civics, Existentialism, Human Rights, Politics

The election of Donald Trump introduced the American public to a number of firsts when it comes to politics, one of which is a president* who regularly communicates via Twitter. Trump’s use of social media has been unusual for a president and also the subject of sharp criticism for the inflammatory content he sometimes posts. While we know that Trump’s Twitter audience has continued to increase dramatically since his election, currently hovering at over fifty million followers, we know far less about how much influence his tweets have on the way his followers think and behave.

A disturbing new paper by researchers Karsten Müller and Carlo Schwarz of the University of Warwick suggests that Donald Trump’s Islamic-related tweets may be directly linked to an increase in anti-Muslim hate crimes over the past few years. If Trump’s tweets have, in fact, played a role in spurring hate crimes, then social media may be playing an even more powerful role in people’s lives than previously thought.

Muller and Schwarz analyzed the relationship between Trump’s tweets and anti-Muslim hate crimes by drawing upon a number of data sources, including the FBI’s hate crime data between the years 1990 and 2016 as well as Twitter usage across the country. First, they documented that the number of anti-Muslim hate crimes recorded by the FBI increased during Trump’s presidency*. In fact, anti-Muslim crimes have been more prevalent under Trump compared to any other previous president, including George W. Bush following 9/11. Second, the researchers found strong statistical correlations between the number of Islam-related tweets made by Trump in a single week and the number of anti-Muslim hate crimes that took place in the days and weeks that followed. Trump’s anti-Islam tweets were only correlated with anti-Muslim crimes and not other types of hate crimes. Therefore, it seems likely that it was the specific content of Trump’s tweets, and not growing anti-minority sentiment in general, that were linked to the uptick in anti-Muslim hate crimes.

Do Trump Tweets Spur Hate Crimes? Daisy Grewal, Scientific American

Related link:

Supreme Court upholds travel ban, Ariane de Vogue and Veronica Stracqualursi, CNN

*The usage of the asterisk (*) next to president* I borrow from and attribute to Charles P. Pierce, a writer for Esquire magazine and frequent media commentator on MSNBC. He's also author of the prescient book: "Idiot America: How Stupidity Became a Virtue in the Land of the Free." And so, despite his and other authors' warnings to the contrary, our republic is at the stage-edge of this cliff...
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