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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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Nanophotonics and Darkness...

A finite photonic crystal nanostructure in free space. The photonic crystal consists of periodic arrangements of pores in a semiconductor material such as silicon (shown in grey) that are being fabricated in Twente. Light noise in the surrounding free space is shown as the red wavelets. For a range of colours of light (known as the photonic band gap), the light noise is forbidden from entering the crystal, thus leading to strong darkness. The question solved in Twente is: How fast is absolute darkness reached while making the nanostructure larger and larger? Courtesy: University of Twente

Topics: Applied Physics, Nanotechnology, Optics, Photonics

Just as there is no such thing as a complete vacuum, there is no such thing as complete darkness. This is because there are always continuous fluctuations of light in space, also known as light noise. Theory predicts that this light noise might be completely eliminated in photonic crystals, however, so allowing them to become absolutely dark.

Photonic crystals are nanostructured materials in which a periodic variation of the refractive index on the length scale of visible light produces a photonic “band gap”. This gap affects how photons propagate through the material and is similar to the way in which a periodic potential in semiconductors affects the flow of electrons by defining allowed and forbidden energy bands. In the case of photonic crystals, light of certain wavelength ranges can pass through the photonic band gap while light in other ranges is reflected.

Photonic crystals follow a straight path to absolute darkness, Belle Dumé, Physics World

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Intended Collateral Damage...

Originally from "Parable of the Talents" - Goodreads

(ironically, this and "Parable of the Sower" by Octavia E. Butler are both about a dystopian society in the aftermath of climate change)

Topics: Economy, Education, Existentialism, Research, STEM

Scientific research in the United States could become collateral damage in the country’s escalating trade dispute with China. Both countries went head-to-head in mid-June over tariffs on a long list of goods that includes lab equipment and reagents. That is likely to increase the cost of scientific research, and the impact could be felt more keenly in US labs.

The latest skirmish in the ongoing trade war between the world’s two largest economies began on 15 June, when the United States announced a 25% tax on 818 goods imported from China. The list includes equipment used by scientists such as basic electrical parts, microscopes and geological-survey devices. President* Donald Trump said the tariffs, which will start on 6 July, are intended to reduce China’s dominance in industries such as robotics, new materials and information and communications technology, and will level the playing field for US firms. The Trump administration* is considering tariffs on a further 284 industrial goods, including chemicals.

A day after the US announcement, China’s Ministry of Commerce responded with its own set of tariffs on 545 US products imported to China, which will also start on 6 July. The government will apply taxes in the future to another 114 US imports — including basic chemicals and medical devices, such as magnetic resonance imaging (MRI) machines — although it has not announced a date.

US–Chinese trade war puts scientists in the crosshairs, Andrew Silver, Nature

*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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Product Review Updates #2

Occasionally, I will alert fellow members to product updates by creators I have reviewed in the past year or so.

  • AfroFiTV has released an interesting trailer for Tyranny. It looks like he'll be putting up new episodes this year. Check out the trailer if you want to see some recent SFX work of his. https://youtu.be/TcvFoNohK-k
  • Iam Bennu, artist and mastermind behind The Sunhawks, has completed more works in the series that still look delightfully weird. Here's the link at Comixology
  • Arcellius Scott has a book of starship prototypes out on Amazon right now. Check it out here!
  • M. Haynes has a sequel to Legend of the Orange Scepter. You can order it here!

That's all I could find this month. Feel free to piggyback onto this post if a reviewed creator has posted an update in the past 5 months. Or if you're a creator I've reviewed, mention your newest work!

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Who owns the Harlem Renaissance?

Who owns the rights to most of the material, books, and music, and  posters sold to school systems annually to expouse the values of the "Harlem Renaissance"? Are these publishers and distributors as Black as the content?  Do due royalties go to the hires or estates of the folks served up as creative or historic icons?  Or are these source of revenue leeching massive profits away from the community being educated?

This processing of "the New Negro" is still making money .....but for whom?

Not to mention how this nexus of schools, publishers and distributors, which tends to avoid indie Black owned operations, and pimps Black Culture when it comes to the money.

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From Emma Lazarus to Dred Scott...

US CUSTOMS AND BORDER PROTECTION Image caption This image from the US Customs and Border Protection shows the foil blankets given to children - BBC News

Topics: Civics, Civil Rights, Existentialism, Human Rights

Ephesians 6:12 “For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” See also Pastor John Palovitz's statements.

AMANDA VOISARD/AP Demonstrators gather to protest against the separation of immigrant families at the border in Austin.

Presidential historian Jon Meacham on MSNBC alluded to "we've gone from Emma Lazarus to Dred Scott," ironically on Tuesday, the annual African American celebration of Juneteenth.

We are housing hundreds of babies and toddlers in internment camps titled by the Orwellian term "tender age shelters." There are apparently children changing the diapers of other children because there are not enough caregivers to do it. The Attorney General announced this president's* zero-tolerance policy in April. Children and babies are being separated from their mothers with NO plans or procedures to return them to their parents. Stephen Miller - the 21st-century dead ringer for Joseph Goebbels - along with this administration* was apparently gleeful of the mayhem and chaos they'd caused. He couldn't sign an executive order until he signed an executive order. Top this with Melanie's IDGAF jacket at the Texas gulag! (Question: why is a so-called billionaire's wife in a $39 jacket on the FIRST day of summer in Texas?)

Not like the brazen giant of Greek fame,

With conquering limbs astride from land to land;

Here at our sea-washed, sunset gates shall stand

A mighty woman with a torch, whose flame

Is the imprisoned lightning, and her name

Mother of Exiles. From her beacon-hand

Glows world-wide welcome; her mild eyes command

The air-bridged harbor that twin cities frame.

“Keep, ancient lands, your storied pomp!” cries she

With silent lips. “Give me your tired, your poor,

Your huddled masses yearning to breathe free,

The wretched refuse of your teeming shore.

Send these, the homeless, tempest-tost to me,

I lift my lamp beside the golden door!”

The New Colossus, Emma Lazarus

"In the opinion of the court, the legislation and histories of the times, and the language used in the Declaration of Independence, show, that neither the class of persons who had been imported as slaves, nor their descendants, whether they had become free or not, were then acknowledged as a part of the people, nor intended to be included in the general words used in that memorable instrument...They had for more than a century before been regarded as beings of an inferior order, and altogether unfit to associate with the white race, either in social or political relations; and so far inferior, that they had no rights which the white man was bound to respect; and that the negro might justly and lawfully be reduced to slavery for his benefit."

The Dred Scott decision - March 6, 1857, Chief Justice Taft's opinion of record. Mr. Scott's grave and remains are buried, coincidentally outside of Ferguson, Missouri.

My father would have been 93 years old on Tuesday. (It was also my sister's birthday.) He, like a lot of young men, got his draft card during the conflict with the Fascists in Europe. He was assigned to the United States Navy. He was a Third Class Petty Officer and became a Heavy Gunner, a Naval Boxer, and Cook. Like a lot of African American men, he thought to excel at war would "win the peace" of Civil Rights at home.

Hitler was defeated. He came home to a still-segregated America. He met my mother and married. I followed in 1962 in a still quite segregated society.

In the 21st century, at 55, I am still existing in a segregated society. Bigotry, birtherism, sexism, and xenophobia were weaponized into an effective presidential* campaign with hostile foreign assistance. We now have what amounts to concentration camps on American soil. We have a campaign chairman that openly mocks Down syndrome children. "When they go low, we go high" by First Lady Michelle Obama has been replaced by the daily, exasperated refrain: "How low can they go?"

We are the monsters now...

The Central American janitor in our facility at JSNN is distraught by the news of children screaming for their mothers. She relayed she's been threatened by some in maintenance, the same who's former member hung a noose in a lab in a school that has more diversity than the UN. The idiot was immediately fired, but his fellows threaten my Latino friend: "the president's going to send you home soon." She defiantly asks "why"? since she's a naturalized US citizen. She works just as hard as them, if not harder since their services are called when something breaks: she cleans toilets and overrunning trashcans from the second floor to the basement in every classroom; every bathroom, every lab. They have pictures of their orange god at their workstations; they wear MAGA hats.

We are the monsters now...

This is the backlash for having the "Audacity of Hope" to elect the first and so far, only African American to sit on the seat of power in 232 years of the republic. This is a continuation of the backlash that was seen at the border with wild-eyed citizens screaming at busloads of children from Central America. These are the voters of Orange Julius that wear MAGA hats and are emboldened by his bigotry. These are the modern brown shirts/red hats gang that are deathly afraid of becoming a numerical minority that the interference of a foreign power in their federal election process is of no consequence...as long as the outcome maintains white supremacy.

The site Blavity points out that separation of children from families is an American tradition, started with slavery to this current moment where brown immigrant children whose parents are seeking legal asylum have no rights the AG, nor this present darkness respects. Hoovervilles have seen a resurgence in the form of tent cities, and a government shutdown in September if there's no border wall might drive us...into an actual Hoover depression. It is a matter of time before we're not sobbing over children in cages...but wailing like Rachael's over children in graves, as tent cities in deserts - greater than 100 degrees Fahrenheit; 38 degrees Celsius - might as well be ovens at Auschwitz. Only sociopaths would cheer this vile assault on humanity.

We are the monsters now...

...or, we are the citizens that fix this November 6, 2018, Russian interference be DAMNED! The continued sovereignty of our republic is at stake. We will either be remembered as a good example or warning proverb. We will either be Winthrop's "city on a hill"... or, a shit pile (more superfluous than a "hole," that epithet itself projection)!

*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 the 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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"Tender Age" Children...

Topics: Civics, Civil Rights, Diversity, Existentialism, Human Rights, Politics

I will get back to posting normally...one day. Each day is an extended nightmare; each day is not "normal." We're either in the middle or the edge of a whirlwind. No one remembers Paul Manafort was arrested last Friday. I guess that was the point of this madness. He manipulates the media just as he did in New York.

I can't even remember when I've posted something with a measure of humor.

I would like to...

Related links:

The health impact of separating migrant children from parents

Jessica Lussenhop, BBC News

Video shows kids being brought to NYC immigration foster agency, NY1

Tomorrow: From Emma Lazarus to Dred Scott

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A Step Closer...

Laser preamplifiers at the National Ignition Facility. (Courtesy: CC BY-SA 3.0/Damien Jemison/LLNL)

Topics: Alternative Energy, Nuclear Fusion, Nuclear Power

Physicists working at the National Ignition Facility (NIF) in the US say they have passed another important milestone in their quest for nuclear fusion energy. They have shown that the fusion energy generated by the laser implosion of a deuterium-tritium fuel capsule is twice that of the kinetic energy of the implosion. By further trebling the fusion energy, they say they will be close to the long-sought goal of an overall net energy gain.

The $3.5bn NIF trains 192 pulsed laser beams on to the inner surface of a centimetre-long hollow metal cylinder known as a hohlraum. Inside is a fuel capsule, which is a roughly 2 mm-diameter hollow sphere containing a thin deuterium-tritium layer. Each pulse lasts just a few nanoseconds and the lasers can deliver about 1.8 MJ of energy. This powerful blast causes the capsule to implode rapidly, creating immense temperatures and pressures inside a central “hot spot”, where fusion reactions occur.

The long-term goal is that the energy of neutrons given off by fusion can generate electricity. Before this is possible, NIF must show that it is possible to achieve ignition – the point at which fusion reactions generate at least as much energy delivered by the laser system. This involves self-sustaining reactions, in which the alpha particles that are also emitted during fusion give off enough heat to initiate further fusion.

Giant lasers pass new milestone towards fusion energy, Edwin Cartlidge (science writer based in Rome), Physics World

#P4TC related links:

Laser Fusion...December 19, 2017

Nanowire Fusion...April 9, 2018

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General Order Number 3...

Image source: My Plain View dot com

Topics: Africa, African Americans, Civil Rights, History, Human Rights

Juneteenth is the oldest nationally celebrated commemoration of the ending of slavery in the United States. Dating back to 1865, it was on June 19th that the Union soldiers, led by Major General Gordon Granger, landed at Galveston, Texas with news that the war had ended and that the enslaved were now free. Note that this was two and a half years after President Lincoln’s Emancipation Proclamation - which had become official January 1, 1863. The Emancipation Proclamation had little impact on the Texans due to the minimal number of Union troops to enforce the new Executive Order. However, with the surrender of General Lee in April of 1865, and the arrival of General Granger’s regiment, the forces were finally strong enough to influence and overcome the resistance.

Later attempts to explain this two and a half year delay in the receipt of this important news have yielded several versions that have been handed down through the years. Often told is the story of a messenger who was murdered on his way to Texas with the news of freedom. Another, is that the news was deliberately withheld by the enslavers to maintain the labor force on the plantations. And still another, is that federal troops actually waited for the slave owners to reap the benefits of one last cotton harvest before going to Texas to enforce the Emancipation Proclamation. All of which, or neither of these version could be true. Certainly, for some, President Lincoln's authority over the rebellious states was in question For whatever the reasons, conditions in Texas remained status quo well beyond what was statutory.

General Order Number 3

One of General Granger’s first orders of business was to read to the people of Texas, General Order Number 3 which began most significantly with:

"The people of Texas are informed that in accordance with a Proclamation from the Executive of the United States, all slaves are free. This involves an absolute equality of rights and rights of property between former masters and slaves, and the connection heretofore existing between them becomes that between employer and free laborer."

The reactions to this profound news ranged from pure shock to immediate jubilation. While many lingered to learn of this new employer to employee relationship, many left before these offers were completely off the lips of their former 'masters' - attesting to the varying conditions on the plantations and the realization of freedom. Even with nowhere to go, many felt that leaving the plantation would be their first grasp of freedom. North was a logical destination and for many it represented true freedom, while the desire to reach family members in neighboring states drove the some into Louisiana, Arkansas and Oklahoma. Settling into these new areas as free men and women brought on new realities and the challenges of establishing a heretofore non-existent status for black people in America. Recounting the memories of that great day in June of 1865 and its festivities would serve as motivation as well as a release from the growing pressures encountered in their new territory. The celebration of June 19th was coined "Juneteenth" and grew with more participation from descendants. The Juneteenth celebration was a time for reassuring each other, for praying and for gathering remaining family members. Juneteenth continued to be highly revered in Texas decades later, with many former slaves and descendants making an annual pilgrimage back to Galveston on this date. [1]

*****

In all the non-slave-holding States, in violation of that good faith and comity which should exist between entirely distinct nations, the people have formed themselves into a great sectional party, now strong enough in numbers to control the affairs of each of those States, based upon the unnatural feeling of hostility to these Southern States and their beneficent and patriarchal system of African slavery, proclaiming the debasing doctrine of the equality of all men, irrespective of race or color--a doctrine at war with nature, in opposition to the experience of mankind, and in violation of the plainest revelations of the Divine Law. They demand the abolition of negro slavery throughout the confederacy, the recognition of political equality between the white and the negro races, and avow their determination to press on their crusade against us, so long as a negro slave remains in these States.

For years past this abolition organization has been actively sowing the seeds of discord through the Union, and has rendered the federal congress the arena for spreading firebrands and hatred between the slave-holding and non-slave-holding States. [2]

1. History of Juneteenth, Juneteenth dot com

2. DECLARATION OF CAUSES: February 2, 1861

A declaration of the causes which impel the State of Texas to secede from the Federal Union.

Texas State Library and Archive Commission

Note: A search for "slave" finds 21 references to "slave", "slave-holding" and "slavery." A search for African yields "African", "African race" and "African slavery", for which are the following associated, clear expressions that had nothing at all to do with the nebulous "states rights" dodge:
We hold as undeniable truths that the governments of the various States, and of the confederacy itself, were established exclusively by the white race, for themselves and their posterity; that the African race had no agency in their establishment; that they were rightfully held and regarded as an inferior and dependent race, and in that condition only could their existence in this country be rendered beneficial or tolerable.
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Tears for the Baobab...

GIF image from Nature. The African baobab is one of the continent’s most recognizable tree species. Credit: Hougaard Malan/naturepl.com

Topics: Biology, Climate Change, Ecology, Existentialism

Africa’s iconic baobab trees are dying, and scientists don’t know why. In a study intended to examine why the trees are so long-living, researchers made the unexpected finding that many of the oldest and largest of the trees have died in the past decade or so.

The African baobab tree (Adansonia digitata) is the oldest living flowering plant, or angiosperm, and is found in the continent’s tropical regions. Individual trees — which can contain up to 500 cubic metres of wood — can live for more than 2,000 years. Their wide trunks often have hollow cavities, and their high branches resemble roots sticking up into the air.

The researchers — who published their findings in Nature Plants on 11 June — set out to use a newly developed radiocarbon-dating technique to study the age and architecture of the species. Usual tree-ring dating methods are not suitable for baobabs, because their trunks do not necessarily grow annual rings.

The trees’ ages were previously attributed to their size, and in local folklore, baobabs are often described as being old, says study author Adrian Patrut, a radiochemist at Babeş-Bolyai University in Romania.

Africa’s majestic baobab trees are mysteriously dying, Sarah Wild, Nature

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