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Green Homing...

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Divine light The Dean of Gloucester Cathedral, Stephen Lake, blesses the cathedral’s solar panels after the solar-energy firm MyPower installed them in November 2016. The array of PV panels generates just over 25% of the building’s electricity. (Courtesy: MyPower)

Topics: Alternate Energy, Applied Physics, Battery, Chemistry, Economics, Solar Power

With energy bills on the rise, plenty of people are interested in ditching the fossil fuels currently used to heat most UK homes. The question is how to make it happen, as Margaret Harris explains.

Deep beneath the flagstones of the medieval Bath Abbey church, a modern marvel with an ancient twist is silently making its presence felt. Completed in March 2021, the abbey’s heating system combines underfloor pipes with heat exchangers located seven meters below the surface. There, a drain built nearly 2000 years ago carries 1.1 million liters of 40 °C water every day from a natural hot spring into a complex of ancient Roman baths.

By tapping into this flow of warm water, the system provides enough energy to heat not only the abbey but also an adjacent row of Georgian cottages used for offices. No wonder the abbey’s rector praised it as “a sustainable solution for heating our beautiful historic church.”

But that wasn’t all. Once efforts to decarbonize the abbey’s heating were underway, officials in the £19.4m Bath Abbey Footprint project turned their attention to the building’s electricity. Like most churches, the abbey runs from east to west, giving its roof an extensive south-facing aspect. At the UK’s northerly latitudes, such roofs are bathed in sunlight for much of the day, making them ideal for solar photovoltaic (PV) panels. Gloucester Cathedral – an hour’s drive north of Bath – has already taken advantage of this favorable orientation, becoming – in 2016 – the UK’s first major ancient cathedral to have solar panels installed on its roof.

To find out if a similar set-up might be suitable at Bath Abbey, the Footprint project worked with Ph.D. students in the University of Bath-led Centre for Doctoral Training (CDT) in New and Sustainable Photovoltaics. In a feasibility study published in Energy Science & Engineering (2022 10 892), the students calculated that a well-designed array of PV panels could supply 35.7% of the abbey’s electricity, plus 4.6% that could be sold back to the grid on days when a surplus was generated. The array would pay for itself within about 13 years and generate a total profit of £139,000 ± £12,000 over its 25-year lifetime.

Home, green home: scientific solutions for cutting carbon and (maybe) saving money, Margaret Harris, Physics World

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By Comparison...

 

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Is Facebook Turning You Into a Troglodyte? Zachary Shtogren, Big Think

Topics: Civics, Civil Rights, Civilization, Existentialism, Fascism, Human Rights

Framework (noun): (a) a basic conceptional structure (as of ideas), (b) a skeletal, openwork, or structural frame, FRAME OF REFERENCE (Merriam-Webster); ACADEMIC: The theoretical framework is the structure that can hold or support a theory of a research study. The theoretical framework introduces and describes the theory, which explains why the research problem under study exists. https://library.sacredheart.edu/c.php?g=29803&p=185919

"In this present crisis, [the] government is not the solution to our problem; government is the problem." Ronald W. Reagan, 40th President of the United States' inaugural address.

Those who refer to themselves as moderate republicans or "never Trumpers" conveniently forget that Reagan started his campaign spitting on the graves of Cheney, Goodman, and Schwerner at the Neshoba County Fair in Mississippi. "States rights" was always code for the right to own human beings for uncompensated, unending labor. Reagan said it specifically to pull in Southern Dixiecrats, the "wink and nod," genteel, "aw, shucks" brand of feel-good racism with enough plausible denial for black conservatives that wanted on the train. The three Civil Rights workers were murdered by the Ku Klux Klan, who STILL, along with Incels, Neo-Nazis, Oath Keepers, Proud Boys, and QAnon, are NOT designated domestic terrorist organizations - the FBI reserves that for Black Lives Matter and similar groups who put their bodies on the line for justice and typically don't carry AR15s, or AK47s.

The framework for "government is the problem" was the Lewis Powel memo. "Powell recommended a propaganda effort staffed with scholars and speakers, a propaganda effort to which American business should devote “10 percent of its total advertising budget,'” including an effort to review and critique textbooks, especially in economics, political science, and sociology." (Senator Sheldon Whitehouse) Obviously, Rupert Murdoch, Rush Limbaugh, Tucker Carlson, Ronald Reagan, and the entire Reich Wing ecosystem echo chamber read the memo. It elevated Powell to Associate Justice on the Supreme Court, which, every day since Taney and the Dred Scott decision, is becoming its own oxymoron.

So it stands to reason if "government is the problem," you CANNOT let the government be the solution. Every elected republican has one mission when getting to office: sabotage and cutting taxes for their wealthy benefactors. To perform this insurgency, you have to construct an ecosystem that echoes the same message and reinforces itself like a mantra at a MAGA monastery, musing on anger versus meditating on enlightenment. The fact that their favorite platform is now a proven liar is irrelevant: they haven't been told yet, so it's Troglodyte Nirvana. When you seize power, you must keep the Trogs angry even if you control all levels of government. You must keep the opposition - the "Democrat Party" (emphasis on "rat"), turning the adjective into a noun, using poor grammar as pejorative - on the defensive. It also helps that when you're in power, you're particularly bad at governing. "Government is the problem": solutions are hard to come by, especially when it calls for concession and compromise, meaning giving a little to get a little and trying again later. "Owning the libs" and trending on Twitter is more fun than thinking. The goal is to wear us down, to make us give up on pursuing common interests, and to become complacent. The opposite of activism is apathy, and the vacuum abhorred by nature is filled with the first wad of filth to walk through.

Eventually, an echo chamber disciple descends from his bizarro Olympus, personified on a grifting, golden escalator, the embodiment or incarnation of Archie Bunker with a wallet.

In Timothy Snyder's book, "The Road to Unfreedom: Russia, Europe, America," his erudite analysis of Vladimir Putin gets into the man's history, fears, and motivations. Ukraine's "existing" is a threat to his power. Before the bombing, it was modern. It had functional nuclear power plants (with the noted exception of Chornobyl). Ukraine was the antithesis of Russia's thesis of leadership by the reincarnation of Lenin and Stalin. It's why the Russians have to interfere with democratic elections. If you're trying to hold onto power until your last breath, it's a good idea to sabotage democratic elections across the globe. When his people demand elections, demand representation, demand better for themselves, Putin can point to the "failures" of democratic systems, leaving out the part in his Orwellian Pravda news services that he is orchestrating the chaos he allows his 11-time zone subjects - they are not "citizens" - to see. People spontaneously falling out of windows, getting shot or poisoned, and being imprisoned for multiple years in gulags also bolsters his dark reign. The Russian people see where the wealth is: in Putin's palaces and with his oligarchs. "Why don't they protest in the streets?" Russians have no First Amendment Rights, and there, the Second Amendment is only for Putin's hired thugs. Where republicans in America are a criminal enterprise masquerading as a political party, the Kremlin is a kleptocracy masquerading as a state.

People under such conditions, according to dystopian fiction author, Margaret Atwood, either become activists (which puts their lives in danger), collaborators, or complacent, keeping their heads down because they feel they have no power to change their conditions.

"In this present crisis, [the] government is not the solution to our problem; government is the problem." Ronald W. Reagan, 40th President of the United States' inaugural address.

Putin can point to the "failures" of democratic systems, leaving out the part in his Orwellian Pravda news services that he is orchestrating the chaos he allows his 11-time zone subjects - they are not "citizens" - to see.

Dominion voting systems are suing Fox Propaganda for $1.6 billion, and SmartMatics is suing for $2.7 billion. No one who watches American Pravda is the wiser because "truth is bad for business."

And voila! You have a utopia for fascists and a dystopia for their subjects, who are either collaborators or exhausted. You have to enamor them to fascism, by comparison.

"For we are not contending against flesh and blood, but against the principalities, against the powers, against the world rulers of this present darkness, against the spiritual hosts of wickedness in the heavenly places." Ephesians 6:12

"The tyranny of the many would be when one body takes over the rights of others and then exercises its power to change the laws in its favor." Voltaire

Republicans and Putin are trying to defeat democracy by exhausting citizens and subjects. We can regulate women's bodily autonomy, but not climate change or Wall Street. We can pull books from shelves, but not qualified immunity from bad police officers. We can threaten drag shows (a voluntary activity) but not make schools safe: a collapsible, laughable fold-out gun shelter in Alabama must have cost the district a small fortune that could have been remedied with background checks and red flag laws. “Woke” is their new n-word without saying the n-word for everything in modernity they do not like. Everything is, as Carl Sagan said in 1996, a “celebration of ignorance.”

“I have a foreboding of an America in my children's or grandchildren's time -- when the United States is a service and information economy; when nearly all the manufacturing industries have slipped away to other countries; when awesome technological powers are in the hands of a very few, and no one representing the public interest can even grasp the issues; when the people have lost the ability to set their own agendas or knowledgeably question those in authority; when clutching our crystals and nervously consulting our horoscopes, our critical faculties in decline, unable to distinguish between what feels good and what's true, we slide, almost without noticing, back into superstition and darkness…

“The dumbing down of American is most evident in the slow decay of substantive content in the enormously influential media, the 30-second sound bites (now down to 10 seconds or less), lowest common denominator programming, credulous presentations on pseudoscience and superstition, but especially a kind of celebration of ignorance.

Ann Duryan and Carl Sagan, “The Demon-Haunted World: Science as a Candle in the Dark.”

So long as the people do not care to exercise their freedom, those who wish to tyrannize will do so; for tyrants are active and ardent and will devote themselves in the name of any number of gods, religious and otherwise, to put shackles upon sleeping men. Voltaire

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Atomic analog: when a beam of light is shone into a water droplet, the light is trapped inside. (Courtesy: Javier Tello Marmolejo)

Topics: Modern Physics, Optics, Quantum Mechanics, Quantum Optics, Research

Light waves confined in an evaporating water droplet provide a useful model of the quantum behavior of atoms, researchers in Sweden and Mexico have discovered. Through a simple experiment, a team led by Javier Marmolejo at the University of Gothenburg has shown how the resonance of light inside droplets of specific sizes can provide robust analogies to atomic energy levels and quantum tunneling.

When light is scattered by a liquid droplet many times larger than its wavelength, some of the light may reflect around the droplet’s internal edge. If the droplet’s circumference is a perfect multiple of the light’s wavelength inside the liquid, the resulting resonance will cause the droplet to flash brightly. This is an optical example of a whispering gallery mode, whereby sound can reflect around a circular room.

This effect was first described mathematically by the German physicist Gustav Mie in 1908 – yet despite the simplicity of the scenario, the rich array of overlapping resonances it produces can create some incredibly complex patterns, some of which have yet to be studied in detail.

Optical Tweezers

To explore the effect in more detail, Marmolejo and the team devised an experiment where they confined water droplets using optical tweezers. They evaporated the liquid by heating it with a fixed-frequency laser. As the droplets shrank, their circumferences will sometimes equal a multiple of the laser’s wavelength. At these “Mie resonances,” the droplets flashed brightly.

As they studied this effect, the researchers realized that the flashing droplets are analogous to the quantum behaviors of atoms. In these “optical atoms,” orbiting electrons are replaced with resonating photons. The electrostatic potential that binds electrons to the nucleus is replaced by the droplet’s refractive index, which tends to trap light in the droplet by internal reflection. The quantized energy levels of an atom are represented by the droplet sizes where Mie resonances occur.

Flashing droplets could shed light on atomic physics and quantum tunneling, Sam Jarman, Physics World.

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Caveat Super...

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A diamond anvil is used to put superconducting materials under high pressure. Credit: J. Adam Fenster/University of Rochester

Topics: Applied Physics, Condensed Matter Physics, Materials Science, Superconductors

Will a possible breakthrough for room-temperature superconducting materials hold up to scrutiny?

This week researchers claimed to have discovered a superconducting material that can shuttle electricity with no loss of energy under near-real-world conditions. But drama and controversy behind the scenes have many worried that the breakthrough may not hold up to scientific scrutiny.

“If you were to find a room-temperature, room-pressure superconductor, you’d have a completely new host of technologies that would occur—that we haven’t even begun to dream about,” says Eva Zurek, a computational chemist at the University at Buffalo, who was not involved in the new study. “This could be a real game changer if it turns out to be correct.”

Scientists have been studying superconductors for more than a century. By carrying electricity without shedding energy in the form of heat, these materials could make it possible to create incredibly efficient power lines and electronics that never overheat. Superconductors also repel magnetic fields. This property lets researchers levitate magnets over a superconducting material as a fun experiment—and it could also lead to more efficient high-speed maglev trains. Additionally, these materials could produce super strong magnets for use in wind turbines, portable magnetic resonance imaging machines, or even nuclear fusion power plants.

The only superconducting materials previously discovered require extreme conditions to function, which makes them impractical for many real-world applications. The first known superconductors had to be cooled with liquid helium to temperatures only a few degrees above absolute zero. In the 1980s, researchers found superconductivity in a category of materials called cuprates, which work at higher temperatures yet still require cooling with liquid nitrogen. Since 2015 scientists have measured room-temperature superconductive behavior in hydrogen-rich materials called hydrides. but they have to be pressed in a sophisticated viselike instrument called a diamond anvil cell until they reach a pressure of about a quarter to half of that found near the center of Earth.

The new material, called nitrogen-doped lutetium hydride, is a blend of hydrogen, the rare-earth metal lutetium, and nitrogen. Although this material also relies on a diamond anvil cell, the study found that it begins exhibiting superconductive behavior at a pressure of about 10,000 atmospheres—roughly 100 times lower than the pressures that other hydrides require. The new material is “much closer to ambient pressure than previous materials,” says David Ceperley, a condensed matter physicist at the University of Illinois at Urbana-Champaign, who was not involved in the new study. He also notes that the material remains stable when stored at a room pressure of one atmosphere. “Previous stuff was only stable at a million atmospheres, so you couldn’t really take it out of the diamond anvil” cell, he says. “The fact that it’s stable at one atmosphere of pressure also means that it’d be easier to manufacture.”

Controversy Surrounds Blockbuster Superconductivity Claim, Sophie Bushwick, Scientific American

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AAAS Science Awards...

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Topics: Diversity in Science, Education, Research, STEM, Theoretical Physics

The American Association for the Advancement of Science has announced the 2023 winners of eight longstanding awards that recognize scientists, engineers, innovators, and public servants for their contributions to science and society.

The awards honor individuals and teams for a range of achievements, from advancing science diplomacy and engaging the public in order to boost scientific understanding to mentoring the next generation of scientists and engineers.

The 2023 winners were first announced on social media between Feb. 23 and Feb. 28; see the hashtag #AAASAward to learn more. The winners were also recognized at the 2023 AAAS Annual Meeting, held in Washington, D.C., March 2-5. The winning individuals and teams were honored with tribute videos and received commemorative plaques during several plenary sessions.

Six of the awards include a prize of $5,000, while the AAAS David and Betty Hamburg Award for Science Diplomacy award the winning individual or team $10,000, and the AAAS Newcomb Cleveland Prize awards the winning individual or team $25,000.

Learn more about the awards’ history, criteria, and selection processes via the AAAS awards page, and read on to learn more about the individuals and teams who earned the 2023 awards.

*****

Sekazi Mtingwa is the recipient of the 2023 AAAS Philip Hauge Abelson Prize, which recognizes someone who has made significant contributions to the scientific community — whether through research, policy, or civil service — in the United States. The awardee can be a public servant, scientist, or individual in any field who has made sustained, exceptional contributions and other notable services to the scientific community. Mtingwa exemplifies a commitment to service and dedication to the scientific community, research workforce, and society. His contributions have shaped research, public policy, and the next generation of scientific leaders, according to the award’s selection committee.

As a theoretical physicist, Mtingwa pioneered work on intrabeam scattering that is foundational to particle accelerator research. Today a principal partner at Triangle Science, Education and Economic Development, where he consults on STEM education and economic development, Mtingwa has been affiliated during his scientific career with North Carolina A&T State University, Harvard University, the Massachusetts Institute of Technology, and several national laboratories.

His contributions to the scientific community have included a focus on diversity, equity, and inclusion in physics. He co-founded the National Society of Black Physicists, which today is a home for more than 500 Black physicists and students. His work has also contributed to rejuvenating university nuclear science and engineering programs and paving the way for the next generation of nuclear scientists and engineers. Mtingwa served as the chair of a 2008 American Physical Society study on the readiness of the U.S. nuclear workforce, the results of which played a key role in the U.S. Department of Energy allocating 20% of its nuclear fuel cycle R&D budget to university programs.

“I have devoted myself to being an apostle for science for those both at home and abroad who face limited research and training opportunities,” said Mtingwa. “Receiving the highly prestigious Philip Hauge Abelson Prize affirms that I have been successful in this mission. Moreover, it provides me with the armor to press onward to even greater contributions.”

AAAS Recognizes 2023 Award Winners for Contributions to Science and Society, Andrea Korte

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LNPs...

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Cancer cells are one of the main targets for expanded mRNA-LNP use. Credit: Iliescu Catalin / Alamy

Topics: Biology, Biotechnology, Cancer, COVID-19, Nanotechnology

Note: This is an advertisement on Nature Portfolio discussing that there may be a silver lining in the pandemic we've all experienced.

Lipid nanoparticles (LNPs) transport small molecules into the body. The most well-known LNP cargo is mRNA, the key constituent of some of the early vaccines against COVID-19. But that is just one application: LNPs can carry many different types of payload and have applications beyond vaccines.

Barbara Mui has been working on LNPs (and their predecessors, liposomes) since she was a Ph.D. student in Pieter Cullis’s group in the 1990s. “In those days, LNPs encapsulated anti-cancer drugs,” says Mui, who is currently a senior scientist at Acuitas. This company developed the LNPs used in the Pfizer-BioNTech mRNA vaccine against SARS-CoV-2. She says it soon became clear that LNPs worked even better as carriers of polynucleotides. “The first one that worked really well was encapsulating small RNAs,” Mui recalls.

But it was mRNA where LNPs proved most effective, primarily because LNPs are comprised of positively charged lipid nanoparticles that encapsulate negatively charged mRNA. Once in the body, LNPs enter cells via endocytosis into endosomes and are released into the cytoplasm. “Without the specially designed chemistry, the LNP and mRNA would be degraded in the endosome,” says Kathryn Whitehead, professor in the departments of chemical engineering and biomedical engineering at Carnegie Mellon University.

LNPs are an ideal delivery system for mRNA. “COVID accelerated the acceptance of LNPs, and people are more interested in them,” says Mui. LNP-mRNA vaccines for other infectious diseases, such as HIV or malaria, or for non-communicable diseases, such as cancer, could be next. And the potential doesn’t end with mRNA; there is even more scope to adapt LNPs to carry different types of cargo. But to realize these potential benefits, researchers first need to overcome challenges and decrease toxicity, increase their ability to escape from the endosomes, increase their thermostability, and work out how to effectively target LNPs to organs across the body.

Another potential application for LNPs is immunotherapy. Genetically modifying lymphocytes such as T cells or NK cells with chimeric antibody receptors (CARs) has proven useful in blood cancers. Often this process involves extracting lymphocytes from the blood of the person receiving the treatment, editing the cells in culture to express CARs, and then reintroducing them into the blood. However, LNPs could make it possible to express the desired CAR in vivo by shuttling CAR mRNA to the target lymphocytes. Mui has been involved in vivo studies showing this process works in mouse T cells (Rurik, J.G. et al. Science 375, 91-96, 2022). And Vita Golubovskaya, VP of research and development at ProMab Biotechnologies, presented preliminary data (available here) at the CAR-TCR Summit in September 2022 regarding LNPs that direct CAR-mRNA to NK cells, which can then kill target cells. “The RNA-LNP is a very exciting and novel technology that can be used for delivering CAR and bi-specific antibodies against cancer,” she says.

Beyond COVID vaccines: what’s next for lipid nanoparticles? Nature Portfolio

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ASK for AMG® flagship title AYELE NUBIAN WARRIOR #1 and #2 now on sale. Included below are pics of a satisfied customer, covers and storefront.

AYELE NUBIAN WARRIOR is the adventures of the titled character in the land of Nubia. A land created by twin African Gods who decides to separate their power to specific ethnic groups within Nubia through COLOR. 32 pages of BRAND NUBIAN COLOR and AMG® fun.

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Apocalypse Now...

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Judge Royce Lambert said Jacob Chansley's role as a leader among those who went into the Senate chamber and disrupted the electoral vote tally compelled a serious prison sentence. | Photo by Win McNamee/Getty Images | Politico

Topics: Civics, Civil Rights, Civilization, COVID-19, Environment, Existentialism, Fascism

Note: The title of this post is from the famous movie Apocalypse Now, which was popular during my senior year in high school.

Nathaniel P. Grimes is a Theologian, someone who "dedicates her or his life to the scholastic vocation of seeking after knowledge of God and the things of God." In other words, graduate school. Dr. Grimes published a paper that I feel should have gotten much more traction and explains the abject lunacy on the right: "The Racial Ideology of Rapture." In it, he posits that the viewpoint was not scriptural; it was political, as in an existential crisis for a South who had brainwashed themselves after losing the Civil War, or more aptly, mass cognitive dissonance before Leon Festinger.

Cognitive dissonance was first investigated by Leon Festinger, arising out of a participant observation study of a cult that believed that the earth was going to be destroyed by a flood, and what happened to its members — particularly the really committed ones who had given up their homes and jobs to work for the cult — when the flood did not happen.

While fringe members were more inclined to recognize that they had made fools of themselves and to “put it down to experience,” committed members were more likely to re-interpret the evidence to show that they were right all along (the earth was not destroyed because of the faithfulness of the cult members). Source: Simply Psychology

They lost the Civil War after Chief Justice Taney spouted the worst Supreme Court decision to Dred Scott that a black man "has no rights that a white man should respect." The institution of slavery, whether they owned any or not, meant that due to a lack of Melanin, the so-called "white" peasantry was magically "superior" to enslaved Africans. They didn't have to do anything to be superior. The society was exquisitely designed to reinforce the claptrap in the science of the day and from the pulpit that, upon further examination, was the framework for pseudoscience. As formerly enslaved Africans began running for office, gaining property, and establishing successful townships, [for] the psyche of the southern poor who risked life and limb to defend plantation oligarchs' ownership of other humans was an existential crisis. If the "whites" were not "superior," then what were they? The surviving confederate soldiers and their descendants got the battle ensign of Robert E. Lee (popularly, but inaccurately, the flag of the insurrectionist Confederacy) and shell shock.

The plantation oligarchs got reparations from the US government, the foundation for generational wealth passed down to their posterity. Equally, the descendants of potentates and peasants are hellbent on "conserving" the sadistic societal status quo.

Anglo-Futurism

John Nelson Darby was the "OG" of dispensationalism eschatology, or epochs in which humanity would be judged and punished, similar to the plagues of the Old Testament. John Scofield was a Confederate deserter (a broken clock can be right once or twice). After a conversion experience, he began writing dispensationalist literature, Rightly Dividing the Word of Truth, the foundation for the Dallas Seminary, and his Scofield's Reference Bible, which many trained theologians used during their graduate studies. His 1917 reference Bible referenced Genesis 9 as a "prophetic declaration" that "Ham will descend an inferior and servile posterity," probably the fanciest way I've seen someone use the n-word without using the n-word. Scofield's reputation was built on an "anti-black, anti-Catholic, anti-Jewish theology." Moody followed in his footsteps, as his vision of a "perfect, raptured Heaven" was of "the Scotsman, the Englishman, the Frenchman, the German, the Italian, the Russian": all those who "hungered after righteousness." It was White-topia before Levittown.

Rapture was the escape hatch from Reconstruction and the previously enslaved Africans, newly by the 14th Amendment African Americans, to gain genuine electoral power and some property. The paper mentioned a diagram of the Earth's population in 1886 that I've seen in various forms. This was surrounding the International Prophetic Conference, showing the population of the world to premillennialists as "white squares" and "black squares," the noir geometry representing "Jews, Catholics, Mohammedans, and Heathens."

On page 219 of the paper: "in order to hasten Christ's coming, **the conditions here on earth must decline dramatically.** So they chose to pull back from social reform not only because the conversion was deemed more important but because reform itself 'delayed the Second Coming and deluded those who would be converted."

"Conditions on earth must decline dramatically": like climate change? Diversity, equity, and inclusions? Income inequality? Debt ceiling default? Social justice and police reform? Elections in a federal republic? Governing? Bodily autonomy for women, the transgender? What's the reserve against prosecuting wars all over the globe? We relocated the US Embassy to Jerusalem in the last administration. The current administration hasn't moved it back since there's a sizeable percentage of the electorate that wants to hurry apocalypse like it's a "GI Joe: Real American Hero" Saturday morning cartoon where we do battle with Cobra, lasers blasting, and no one really wounded or dying. If premillennialists apparently had the "mess up the room, so the parent shows up" theory of the Second Coming, their descendants still have it. There will definitely be a "new Heaven and a new Earth" as the first Heaven and first Earth (the current one) passes away (Revelation 21) after the throws of a nuclear exchange. Seas probably would dry up if they hadn't overflowed from melted poles causing rising tides or becoming so irradiated for thousands of years. Your favorite salmon, lobster, or tilapia would, from then on, be aquatic SPAM.

This attitude fuels one political party currently in charge of the House of Representatives. The "weaponization of the government" hearings are going about, as well as Jim Jordan was in not protecting his athletes from sexual assault. Dr. Barbara Rossing, author of "The Rapture Exposed," starts her first chapter with these words reminiscent of Smedley Butler: "The Rapture is a Racket." Throughout the book, she shows that basing our Middle East strategy on "clean up on aisle 5" is part of why there hasn't been a "two-state solution" in Israel/Palestine. "The conditions on earth must decline dramatically."

People like Dr. Martin Luther King Jr used the Bible, the fact that pastors essentially had confidential meeting halls, to motivate a nonviolent movement to change the country for the better: "I want to go to Heaven, but I want some shoes down here!" He practiced "here-and-now" ministry and left it for history and the universe to judge him.

Or, we can have the eschatology of the insane. We can have faux theists that follow a cruel, psychopathic nincompoop that they've built a graven image while a disturbed man parades the Capitol in buffalo horns, war paint, and buckskin. Like QAnon, the eschatology of the insane "rationalizes the fantastical" and makes a few insurrectionists chairs of a "weaponization of government" committee, ignoring the last administration when the weaponization occurred.

The idea of white supremacy rests simply on the “fact” that white men are the creators of civilization (the present civilization, which is the only one that matters; all previous civilizations are simply “contributions” to our own) and are, therefore, civilization’s guardians and defenders. Thus, it was impossible for Americans to accept the black man as one of themselves, for to do so was to jeopardize their status as “white” men. But not so to accept him was to deny his human reality, his human weight and complexity, and the strain of denying the overwhelmingly undeniable forced Americans into rationalizations so fantastic that they approached the pathological. – James Baldwin, “Notes of a Native Son.”

Very soon in the founding of a new nation, however, White Christians began to establish their well-being by using the resources, bodies, and lives of others. Through their own "witchcraft," European Christians employed a mysterious and threatening potency that was the practice of using the other for their own gain. In [James W.] Perkinson's description, through the projects of the modern Christian empire, "a witchery" of heretofore unimaginable potency ravaged African and aboriginal cultures...For Perkinson, the witchcraft of White supremacy was conjured through racial discourse as an ideological and practical framework that he identifies as the 'quintessential witchery of modernity.'... In Perkinson's chilling words, "Whiteness, under the veneer of its 'heavenly' pallor, is a great grinding witch tooth, sucking blood and tearing flesh without apology."

Excerpts: The Sin of White Supremacy: Christianity, Racism & Religious Diversity in America," by Jeanine Hill Fletcher, CH 2: The Witchcraft of White Supremacy, 47, 48.

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Fusion Shot in the Arm...

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A laser fusion power plant proposed by Longview Fusion Energy Systems would generate 1000 MWh or more of electricity. The plant would compress fusion fuel by using an indirect drive, the same approach used at the National Ignition Facility, which in December announced that it had produced ignition and gain, the first time that fusion researchers have attained those milestones.

Topics: Futurism, Lasers, Modern Physics, Nuclear Fusion

The attainment of fusion ignition and energy gain on the world’s most energetic laser late last year was indisputably a major scientific accomplishment. But the road to fusion as a viable source of energy will be a long one, if not a dead end. And if it does ultimately become a reality, most experts say that it is unlikely that a laser-driven fusion power plant will be based on the approach taken by the National Ignition Facility (NIF), where the fusion milestone occurred.

The December shot, which produced 1.5 times the 2 MJ of energy that was fired on the fusion fuel, has silenced skeptics who said that ignition could never be created by bombarding tiny capsules of deuterium–tritium fuel with lasers. (See “National Ignition Facility surpasses long-awaited fusion milestone,” Physics Today online, 13 December 2022.) “They have done something very important: demonstrating ignition and burn,” says Stephen Bodner, a retired head of the laser fusion branch at the US Naval Research Laboratory who once was a persistent critic of NIF’s approach.

And the milestone is likely to open the floodgates to new investments in the handful of startups that are pursuing inertial fusion energy (IFE). “I think you will see a proliferation of companies devoted to IFE or aspects of IFE because of this and because of investor interest,” says Todd Ditmire, a University of Texas at Austin physicist who is chief technology officer of Focused Energy, an IFE startup.

Yet despite the fanfare greeting the announcement, the fact is that the fusion energy yield from the successful shot amounted to less than 1% of the 300 MJ taken from the electricity grid to power NIF’s 192 beams. And the energy released was enough to boil about 10 tea kettles. Many experts say that economically viable fusion will require fusion reactions yielding energy gains of at least 100 times the energy deposited on the fuel capsule—two orders of magnitude greater than the NIF shot.

NIF success gives laser fusion energy a shot in the arm, David Kramer, Physics Today

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Four Days...

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Credit: Jose Luis Pelaez/Getty Images

Topics: Civilization, COVID-19, Democracy, Economics, Education, Existentialism

Working four days instead of five—with the same pay—leads to improved well-being among employees without damaging the company’s productivity. That’s the recently reported result of a four-day workweek test that ran for six months, from June to December 2022 and involved a total of 61 U.K. companies with a combined workforce of about 2,900 employees.

During the COVID pandemic, many workers experienced increased stress and even burnout, a state of exhaustion that can make it difficult to meet work goals. “It’s a very huge issue,” says independent organizational psychologist and consultant Michael Leiter, who was not involved in the new report. “You see it, particularly in health care, where I do much of my work. It’s making it much more difficult to hold on to talented people.” He explains that stress in the workplace makes it difficult for companies in health care and many other fields to recruit new hires and keep existing employees. But greater awareness of burnout and related issues can have a positive effect, Leiter adds. “People are demanding more changes in how the work is organized,” he says.

That demand is what led the independent research organization Autonomy, in conjunction with the advocacy groups 4 Day Week Global and 4 Day Week Campaign and researchers at the University of Cambridge, Boston College, and other institutions, to publish a report on what happens when companies reduce the number of days in a workweek. According to surveys of participants, 71 percent of respondents reported lower levels of burnout, and 39 percent reported being less stressed than when they began the test. Companies experienced 65 percent fewer sick and personal days. And the number of resignations dropped by more than half compared with an earlier six-month period. Despite employees logging fewer work hours, companies’ revenues barely changed during the test period. In fact, they actually increased slightly, by 1.4 percent on average.

A Four-Day Workweek Reduces Stress without Hurting Productivity, Jan Dönges, Sophie Bushwick, Scientific American

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Chips for America...

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Topics: Economics, Electrical Engineering, Materials Science, Semiconductor Technology

WASHINGTON — The Biden-Harris administration, through the U.S. Department of Commerce’s National Institute of Standards and Technology, today launched the first CHIPS for America funding opportunity for manufacturing incentives to restore U.S. leadership in semiconductor manufacturing, support good-paying jobs across the semiconductor supply chain, and advance U.S. economic and national security.

As part of the bipartisan CHIPS and Science Act, the Department of Commerce oversees $50 billion to revitalize the U.S. semiconductor industry, including $39 billion in semiconductor incentives. The first funding opportunity seeks applications for projects to construct, expand or modernize commercial facilities for the production of leading-edge, current-generation, and mature-node semiconductors. This includes both front-end wafer fabrication and back-end packaging. The department will also release a funding opportunity for semiconductor materials and equipment facilities in the late spring and one for research and development facilities in the fall.

“The CHIPS and Science Act presents a historic opportunity to unleash the next generation of American innovation, protect our national security and preserve our global economic competitiveness,” said Secretary of Commerce Gina M. Raimondo. “When we have finished implementing CHIPS for America, we will be the premier destination in the world where new leading-edge chip architectures can be invented in our research labs, designed for every end-use application, manufactured at scale, and packaged with the most advanced technologies. Throughout our work, we are committed to protecting taxpayer dollars, strengthening America’s workforce, and giving America’s businesses a platform to do what they do best: innovate, scale, and compete.”

The CHIPS and Science Act is part of President Joe Biden’s economic plan to invest in America, stimulating private sector investment, creating good-paying jobs, making more in the United States, and revitalizing communities left behind. 

CHIPS for America also today released a “Vision for Success,” laying out strategic objectives building on the vision Secretary Raimondo shared in her speech last week at Georgetown University’s School of Foreign Service. To advance U.S. economic and national security, the department aims to reach the following goals by the end of the decade: (1) make the U.S. home to at least two new large-scale clusters of leading-edge logic chip fabs, (2) make the U.S. home to multiple high-volume advanced packaging facilities, (3) produce high-volume leading-edge memory chips, and (4) increase production capacity for current-generation and mature-node chips, especially for critical domestic industries. Read more about these goals in the Vision for Success paper here.

NIST: Biden-Harris Administration Launches First CHIPS for America Funding Opportunity

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Scanning With a Twist...

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How it works: illustration of the quantum twisting microscope in action. Electrons tunnel from the probe (inverted pyramid at the top) to the sample (bottom) in several places at once (green vertical lines) in a quantum-coherent manner. (Courtesy: Weizmann Institute of Science)

Topics: Chemistry, Entanglement, Materials Science, Nanotechnology, Quantum Mechanics

When the scanning tunneling microscope debuted in the 1980s, the result was an explosion in nanotechnology and quantum-device research. Since then, other types of scanning probe microscopes have been developed, and together they have helped researchers flesh out theories of electron transport. But these techniques probe electrons at a single point, thereby observing them as particles and only seeing their wave nature indirectly. Now, researchers at the Weizmann Institute of Science in Israel have built a new scanning probe – the quantum twisting microscope – that detects the quantum wave characteristics of electrons directly.

“It’s effectively a scanning probe tip with an interferometer at its apex,” says Shahal Ilani, the team leader. The researchers overlay a scanning probe tip with ultrathin graphite, hexagonal boron nitride, and a van der Waals crystal such as graphene, which conveniently flopped over the tip like a tent with a flat top about 200 nm across. The flat end is key to the device’s interferometer function.  Instead of an electron tunneling between one point in the sample and the tip, the electron wave function can tunnel across multiple points simultaneously.

“Quite surprisingly, we found that the flat end naturally pivots so that it is always parallel with the sample,” says John Birkbeck, the corresponding author of a paper describing this work. This is fortunate because any tilt would alter the tunneling distance and hence strength from one side of the plateau to the other. “It is the interference of these tunneling paths, as identified in the measured current, that gives the device its unique quantum-wave probing function,” says Birkbeck.

Scanning probe with a twist observes the electron’s wavelike behavior, Anna Demming, Physics World

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Adios, Dilbert...

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Topics: Civics, Civil Rights, Democracy, Existentialism, Fascism, Human Rights

Dildo (noun): an object shaped like and used in place of a penis for giving sexual pleasure; (mainly US offensive): a stupid person, especially a man. Cambridge Dictionary

Note: In light of recent events, and the pregnant homophone, it was too good to pass up.

As an engineer in Austin, Texas, working at Motorola, I emailed Mr. Adams (we both used what is now the ancient Internet service provider, AOL) a story idea about being volunteered for a project in an engineering group that I didn’t work in to change a process that I wasn’t responsible for. Then, in another meeting, I was taken off the project AFTER I had researched the business unit - Diffusion - and made the process changes. Scott turned it into a strip overnight, replying, “GREAT story idea!” At least, that's how I took it.

The strip above showed up the NEXT day (Saturday). Maybe I read too much into the coincidence, but I made it for a time, my screen saver, just to needle the management types. None of them suspected they or their absurdity was the subject of the strip.

"Dilbert" was brilliant in that it sourced many of its stories from "the field." Engineers working in semiconductors, STEM types working for engineering firms. Government engineers could also relate to the archetype "pointy-haired manager" (a personification of the devil), and every bad technical manager that went to "bad manager school," most of them either hadn't done engineering in years or weren't ever engineers at all. Catbert, the evil HR director, was self-explanatory. I have no idea what "Ratbert" was supposed to represent. Until his racist YouTube rant, I did proudly cart around a stuffed Dogbert in my home or work office prior to the familiar orange "bigly" pompadour on his latest work that leaves no doubt about his politics. As a US veteran, I took an Oath to "protect and defend The Constitution against all enemies foreign and domestic." I don't share his viewpoint on a glorious time of "great again" or insurrection. I was by no means unique or solitary to have sent Mr. Adams a story idea and him choosing to use it or ignore it. At one point, he showed a Pareto chart of each engineering segment he got story ideas from (semiconductors were far to the left on the abscissa). He seemed beyond culture, class, and classification. He got us, the nerds in hamster cubicles who made the modern age possible.

I now choose Scott Adams to ignore you.

The once widely celebrated Adams, who has been entertaining extreme-right ideologies and conspiracy theories for several years, was upset Wednesday by a Rasmussen poll that found a thin majority of Black Americans agreed with the statement “It’s okay to be White” — a phrase sometimes associated with racist memes.

“If nearly half of all Blacks are not okay with White people … that’s a hate group,” Adams said on his live-streaming YouTube show. “I don’t want to have anything to do with them. And I would say, based on the current way things are going, the best advice I would give to White people is to get the hell away from Black people … because there is no fixing this.”

Adams, 65, also blamed Black people for not “focusing on education” during the show and said, “I’m also really sick of seeing video after video of Black Americans beating up non-Black citizens.”

It took me a while, but I finally stuck it out enough in graduate school to get a Ph.D. in Nanoengineering. Oh, and by the way, my physical features, you would identify as black.

I'm saying my "physical features" because, until 1681, there was no such thing as "white" people. That was created by the United States and propagated throughout the world. The first 1790 Census was explicit in its hatred of anything other than "white." I put the name in quotes because, due to the need to maintain numerical dominance, "white" has been a fungible word. Czechs, Italians, Irish, Jews, and Russians were once not considered "pure" enough to be "white." Humans are adaptive to the environments they inhabit.

Thus, Mr. Adams, you are exactly what anyone would expect an African to look like after approximately 40,000 years of not getting direct equatorial sunlight near the equator and closer to the north pole. Your ancestors in Europe would have no need for the protection of Melanin. Their hair would thin and mat to trap heat. Their noses would narrow due to the cold. I would expect humans on a Martian colony not to look as good as the actors on Star Trek: lower gravity, further from the sun, and higher radiation; the humans would not only look different, they would find the gravity well on earth crushing. Race is a social construct. If you read beyond what appears to have been conspiratorial sites, you would know that. The engineer you once were, the satirist of corporate silliness you became while simultaneously holding your engineering job, has gone the way of the dinosaurs and the Dodo.

I am not, nor have I ever been, part of a hate group. I have never called for segregation, as humans cannot "segregate" unless we're going to different sectors of the universe. They can create enclaves with restrictive covenants - but we breathe the same air and consume the same products on the same planet. A formula that you, Elon Musk, and Ron DeSantis should imbibe: Racism = Prejudice + Political Power. I derived the formula from an interview with the comedian Paul Mooney. Black people can be prejudiced. They have never, however, wielded power large enough or long enough to create laws to affect any other group, as yours has mine for centuries of this nation's history, a history you probably don't want to be reviewed or taught. Besides, I think you'd be terrible at picking tobacco or cotton.

Whatever demons you've been channeling since the Covid crisis that you deny, I hope one day, you excise them and join the rest of humanity in the light of diversity.

Along with Dogbert, the book products I purchased as a fan went out yesterday with Thursday's garbage collection.

I guess now that a once brilliant cartoonist is insane.

“Scott Adams is a disgrace,” Darrin Bell, creator of “Candorville” and the first Black artist to win the Pulitzer Prize for editorial cartooning, told The Post on Saturday. “His racism is not even unique among cartoonists.” Bell compared Adams’s views to the Jim Crow era and more recent examples of White supremacy, including “millions of angry people trying to redefine the word ‘racism’ itself.”

‘Dilbert’ dropped by The Post, and other papers after cartoonist’s racist rant, Thomas Floyd and Michael Cavna, Washington Post

 

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Ninety Seconds...

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Anson Mount as Captain Christopher Pike in Star Trek: Strange New Worlds

Topics: Civilization, Climate Change, Democracy, Existentialism, Octavia Butler, Star Trek

Life imitates art far more than art imitates life—Oscar Wilde, “The Decay of Lying”

This year, the Science and Security Board of the Bulletin of the Atomic Scientists is moving the hands of the Doomsday Clock forward, largely (though not exclusively) because of the mounting dangers of the war in Ukraine. The Clock now stands at 90 seconds to midnight—the closest to global catastrophe it has ever been.

The war in Ukraine may enter a second horrifying year, with both sides convinced they can win. Ukraine’s sovereignty and broader European security arrangements that have largely been held since the end of World War II are at stake. Also, Russia’s war on Ukraine has raised profound questions about how states interact, eroding norms of international conduct that underpin successful responses to a variety of global risks.

And worst of all, Russia’s thinly veiled threats to use nuclear weapons remind the world that escalation of the conflict—by accident, intention, or miscalculation—is a terrible risk. The possibility that the conflict could spin out of anyone’s control remains high.

A time of unprecedented danger: It is 90 seconds to midnight. Editor, John Mecklin, Bulletin of the Atomic Scientists

The above is a publication from the Bulletin of the Atomic Scientists, trying to warn us away from the precipice since mankind opened the proverbial nuclear Pandora's box.

It's easy to assume that Earth's history in Star Trek is the same as the real world before Vulcans made First Contact with humanity in 2063, but there are numerous unique divergences. Star Trek: The Original Series established that a devastating global conflict called the Eugenics Wars gripped the Earth in the 1990s, which was followed by World War III in the 21st century. TOS and Star Trek: Enterprise episodes touched upon aspects of World War III, which led to 600 million deaths and the capitals of every major country on Earth destroyed. Star Trek: First Contact showed the aftermath of World War III as the human race was still picking up the pieces a decade after the war ended. Further, the Star Trek: Discovery season 2 episode "New Eden" revealed that the Red Angel (Sonja Sohn) transported a group of World War III survivors to a planet in the Beta Quadrant.

After Captain Pike realized that Kiley 279 reverse-engineered Starfleet's warp technology to build a warp bomb to use against each other in their civil war, he broke General Order One and used Earth's World War III history as a cautionary parable in Star Trek: Strange New Worlds' premiere. In perhaps the most significant download of information about past wars in Star Trek, Pike revealed that the United States of America actually had a second Civil War at some point in the late 20th century, which erupted over freedoms and rights. The second Civil War was soon followed by the Eugenics Wars in the 1990s when genetic engineering created Augments who became global warlords, chief among them Khan Noonien-Singh (Ricardo Montalbán). After the Augments were defeated, there was a period of peace, as seen in Star Trek: Picard season 2, before World War III erupted in 2026 and lasted for thirty years.

Pike further revealed that World War III was a nuclear holocaust that resulted in the death of 30% of the Earth's population. In addition, 600 million lifeforms were lost on the planet, which consists of untold flora and fauna. In order to preserve nature that would be lost on a planet irradiated by nuclear weapons, scientists launched seedpods into space that eventually grew in orbit. Amazingly, when the human race became a spacefaring society, Starfleet built Starbase One around the seed pods, which explains the domed forests surrounding the space station. Thankfully, Pike's Earth history lesson had the desired effect on Kiley 279's leadership and population. The Enterprise's Captain brokered peace on Kiley 279 so that they didn't repeat the Terran homeworld's tragic mistakes.

Strange New Worlds Solves Star Trek’s World War III Mystery. John Orquiola, Screen Rant

The above is fiction. 30% of the Earth's population is 2.4 billion souls wiped out, in addition to the disease, death, and wholesale dystopia that would be the planet post-civilization.

Caveat: It doesn't appear that Zephram Cochrane has been born yet. There are no Vulcans to Deus ex Machina [rescue] us from ourselves. We're on our own to survive or become extinct in societal suicide like Octavia Butler's "smooth dinosaurs."

We need the stars… We need purpose! We need the image of Destiny to take root among the stars and give us of ourselves as a purposeful, growing species. We need to become the adult species that Destiny can help us become! If we're to be anything other than smooth dinosaurs who evolve, specialize, and die, we need the stars…. When we have no difficult, long-term purpose to strive toward, we fight each other. We destroy ourselves. We have these chaotic, apocalyptic periods of murderous craziness.

"Octavia Butler." AZQuotes.com. Wind and Fly LTD, 2023. 02 March 2023. https://www.azquotes.com/quote/998876

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Where No One Has Gone Before...

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Images of six candidate massive galaxies, seen 500-800 million years after the Big Bang. One of the sources (bottom left) could contain as many stars as our present-day Milky Way but is 30 times more compact. Credit: NASA, ESA, CSA, I. Labbe (Swinburne University of Technology); Image processing: G. Brammer (Niels Bohr Institute’s Cosmic Dawn Center at the University of Copenhagen)

Topics: Astronomy, Astrophysics, Cosmology, Research

Nobody expected them. They were not supposed to be there. And now, nobody can explain how they had formed. 

Galaxies nearly as massive as the Milky Way and full of mature red stars seem to be dispersed in deep-field images obtained by the James Webb Space Telescope (Webb or JWST) during its early observation campaign. They are giving astronomers a headache. 

These galaxies, described in a new study based on Webb's first data release, are so far away that they appear only as tiny reddish dots to the powerful telescope. By analyzing the light emitted by these galaxies, astronomers established that they were viewing them in our universe's infancy, only 500 million to 700 million years after the Big Bang.

Such early galaxies are not in themselves surprising. Astronomers expected that the first star clusters sprung up shortly after the universe moved out of the so-called dark ages — the first 400 million years of its existence when only a thick fog of hydrogen atoms permeated space. 

But the galaxies found in the Webb images appeared shockingly big, and the stars in them were too old. The new findings are in conflict with existing ideas of how the universe looked and evolved in its early years and don't match earlier observations made by Webb's less powerful predecessor, the Hubble Space Telescope.

JWST Discovers Enormous Distant Galaxies That Should Not Exist, Tereza Pultarova, Scientific American/Space.com.

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To Infinity and Beyond...

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Topics: African Americans, Diversity in Science, Women in Science

NASA Engineer, Concha Reid

Many people can reflect on their childhoods and identify the one moment that sparked their passion, ultimately illuminating their path to reach their career goals. For Concha Reid, the absence of light in her Virgin Islands hometown ignited her interest in power systems.

“We frequently had power outages on the island when I was growing up,” said Reid. “The reliability of the electrical grid wasn’t as robust as the United States, and hurricanes knocked out electrical power for lengthy periods of time.”

Reid saw the potential for power systems to be more reliable and realized that studying math and science was an avenue to solving real-world problems. Her school on the island of St. Thomas didn’t have advanced placement courses, but her teachers recognized her love of learning and mentored her along the way.

*****

Social Media Lead Courtney Lee

“When I started on the Nancy Grace Roman Space Telescope team, many people would say that our symbol looked like the alien from Space Invader. And I thought, what if we play into that and create a video game around the idea? It took a few months, but I pitched it, and the team absolutely loved it. We got the funding, worked with the developer, and got it done; we created the Roman Space Observer video game last year and released it on June 2nd.

“I love video games and thought we should meet people where they are, which is another way of creating content with people in mind. Just because we can create content doesn’t mean we should create content, so I want to ensure that everything we develop answers a question and has a purpose.

“I wanted to create a game because right now, a lot of what we [at NASA] make is geared toward people who already know the science and are interested in NASA. But there are huge audiences out there who, like me, didn’t realize they could love or be intrigued with NASA because it was never where they were. It’s not on these video game platforms. It’s not on YouTube beauty channels. Do you know what I mean? It’s not where people are watching.

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Project Manager Dr. Marcus Johnson

“In acting, a method actor becomes the thing, right?

“I hear and see a lot about techniques in technology in certain areas like AI. My personality tends to levitate toward wanting to try things out, wanting to build and break, as opposed to watching from the stands. So, it may not be with every piece of technology, but every year, I try to take one or two things I want to learn and get some hands-on experience. I ensure I have time within my day to think about the bigger picture. Think about things that haven’t been created yet, instead of just working the here and now.

“For example, [outside my work as the project manager for the Advanced Capabilities for Emergency Response Operations (ACERO)], I took training to be qualified as a Type 2 Wildland Firefighter. Part of my interest was to better understand who I was developing technology for and how they would use it. So, I went through many training courses and got my certification this year. I hope that sometime this fire season, I can get an opportunity to go out and help out with the fires, particularly in California.

“And likewise with my drone’s pilot license. My kids were interested in my drone work, and during the last extended furlough, I decided to learn a new skill in flying drones. And so, [outside of my work on uncrewed aircraft systems], I got a drone pilot license and showed my kids how to fly drones.

A plethora of trailblazers is at the following link: NASA Image Gallery Black History Month.

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Like Mushrooms for Plastics...

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Credit: VTT Technical Research Centre of Finland

Topics: Biology, Biotechnology, Chemistry, Materials Science, Mechanical Engineering

A research group from VTT Technical Research Center of Finland has unlocked the secret behind the extraordinary mechanical properties and ultra-light weight of certain fungi. The complex architectural design of mushrooms could be mimicked and used to create new materials to replace plastics. The research results were published on February 22, 2023, in Science Advances.

VTT's research shows for the first time the complex structural, chemical, and mechanical features adapted throughout the course of evolution by Hoof mushroom (Fomes fomentarius). These features interplay synergistically to create a completely new class of high-performance materials.

Research findings can be used as a source of inspiration to grow from the bottom up the next generation of mechanically robust and lightweight, sustainable materials for various applications under laboratory conditions. These include impact-resistant implants, sports equipment, body armor, and exoskeletons for aircraft, electronics, or windshield surface coatings.

Mushrooms could help replace plastics in new high-performance ultra-light materials, VTT Technical Research Centre of Finland, Phys.org.

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Intersectionality and 53%...

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Image Source: U.S. Population Projections: 2005-2050, Jeffrey S. Passel, and D’Vera Cohn, Pew Research, February 11, 2008

Topics: Civics, Civil Rights, Civilization, Climate Change, Existentialism

Excerpt from “Black Labor, White Wealth: The Search for Power and Economic Justice,” (August 1, 1994) Claude Anderson, Ed. D., Chapter 2: Power and Black Progress:

Chapter 2, page 33, subsection titled:

Numerical Population Power

In a democratic society, the numerical majority wins, rules, and decides. The theoretical rights of a minority may or may not be respected, especially if they are a planned minority. Numerical population power is the power that comes to those groups that acquire power through their sheer size. The black population peaked in the 1750s when slaves and free blacks accounted for approximately 33 percent of the total population. The high numerical strength of blacks caused fear and concern among whites. They feared the loss of their own numerical power. Word of black Haitians’ successful slave revolt in the 1790s had spread across America and reportedly ignited several slave revolts in Southern states.

The First U.S. Congress enacted the first naturalization law that declared America a nation for "whites only." The naturalization act and other income incentives attracted a mass influx of legal and illegal European ethnicities, followed by Asian and Hispanic immigrants a century later. The immigration quota for blacks remained zero until their total population percentage declined to nine percent. By making blacks a planned numerical minority, white society assured dominance in a democratic society where the majority always wins. Source: Sample chapter

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If current trends continue, the demographic profile of the United States will change dramatically by the middle of this century, according to new population projections developed by the Pew Research Center.1

The nation's population will rise to 438 million in 2050, from 296 million in 2005, and 82% of the growth during this period will be due to immigrants arriving from 2005 to 2050 and their descendants. (Figure 1)

Of the 117 million people added to the population during this period due to the effect of new immigration, 67 million will be the immigrants themselves, 47 million will be their children, and 3 million will be their grandchildren.

The Center’s projections indicate that nearly one in five Americans (19%) will be foreign-born in 2050, well above the 2005 level of 12% and surpassing the historical peaks for immigrants as a share of the U.S. population—14.8% in 1890 and 14.7% in 1910. (Figure 2)

By 2050, the nation’s racial and ethnic mix will look different than it does now. Non-Hispanic whites, who made up 67% of the population in 2005, will be 47% in 2050. Hispanics will rise from 14% of the population in 2005 to 29% in 2050. Blacks were 13% of the population in 2005 and will be roughly the same proportion in 2050. Asians, who were 5% of the population in 2005, will be 9% in 2050.

If you do the math: the BIPOC in these statistics adds up to ~51 to 53%, a clear majority.

What is intersectionality?

The concept of intersectionality describes how systems of inequality based on gender, race, ethnicity, sexual orientation, gender identity, disability, class, and other forms of discrimination “intersect” to create unique dynamics and effects. For example, when a Muslim woman wearing the Hijab is being discriminated against, it would be impossible to dissociate her female* from her Muslim identity and to isolate the dimension(s) causing her discrimination.

Source: Center for Intersectional Justice: What is intersectionality?

“Race,” as we have been conditioned to understand it, is a social construct. Yet, every employment application asks me to choose a category that best describes me: I chose Black/African American because that is my culture. I am a human being, a terrestrial inhabitant born on planet Earth. We fill out the Census because it is our “civic duty” and our habit, born of ignorance and not questioning why things are the WAY they are.

So racial capitalism was basically built based on the idea that capitalism itself is not distinct from racism. The way we think of racism is that racism is a by-product of capitalism. That is, capitalism emerges, and racism is a way to divide workers. It’s a way to extract greater value from enslaved people, Indigenous people, etc. But Cedric argued that the grounds of the civilization in which capitalism emerges are already based on racial hierarchy. If you think of race as assigning meaning to whole groups of people, ideologically convincing others that some people are inferior to others, that some people are designed as beasts of burden, then what you end up getting is a system of extraction that allows for a kind of super-exploitation of Black and brown people. And racial capitalism also relies on an ideology or racial regime. The racial regime convinces a lot of white people, who may get the crumbs of this extraction through slavery, through Jim Crow, convince them to support or shore up a regime that seems to benefit whiteness based on white supremacy but where their own share of the spoils is actually pretty minuscule. Slam poet Saul Williams commenting on the Intercept Podcast: The Rebellion Against Racial Capitalism. Facebook

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The Census is crafted from the same crucible. Every ten years, we count the number of citizens, or residents, in the nation. We craft, actually, gerrymander districts based on these demographic numbers. The absurdity is evident not too far from me: my Alma Mater, North Carolina A&T State University, the largest Historically Black College and University in the nation, was split in two to dilute the impact of student voting and participation in the franchise. That was thankfully remedied, and students are voting in record numbers. It is thus important which party controls the White House (I think it should be called the Presidential Mansion) during the ten-year cycle. We’re looking at the next election in 2024. What will be of paramount importance is which party gets to draw congressional districts after the election of 2028.

Fifty years of precedent were repealed in jettisoning Roe vs. Wade: why? Perhaps it is that “for the last 70 years, fertility rates have decreased worldwide, with a total 50% decline. Reasons include women’s empowerment in education and the workforce, lower child mortality, and the increased cost of raising children. Lower fertility rates, coupled with increased life expectancies worldwide, create an aging population, putting pressure on healthcare systems globally.” (World Economic Forum) Comparing national birthrates in 2020:

NationBirthrates
Niger6.7
Nigeria5.2
Senegal4.5
Ghana3.8
Pakistan3.4
World2.4
Mexico2.1
The U.S.1.8
South Korea1.1

Source: World Economic Forum: Ageing and Longevity, June 17, 2022

It makes sense, in a macabre, sociopathic, psychopathic “logic.” If your birthrates are falling, you open the floodgates to all births by repealing abortion rights; the health and career aspirations of women be damned. Similarly, for the LGBTQ community, the right to marry "who you love" contradicts the desires of capitalism: replacement workers, which can be done through surrogate parenthood. Still, these are Neanderthal minds crafting our society. The closet was valuable to them because you could, in sham marriages, procreate in public and copulate in secret. Dr. Claude Anderson stated in "Black Labor, White Wealth" that enslaved Africans and their descendants were a "planned numerical minority." "White" is a fungible concept: as numbers declined in America, Czechs, Italians, Jews, and Russians were added to the "white" column and instructed how to address the designated pariah "others." This façade would inevitably crash on the weight of its own hubris.

"Race" is a social and political construct. Suppose you happened to have won the "sperm lottery" and were born in "Leave it to Beaver Villes" with a prepondering lack of Melanin (and lack of empathy for those possessing it). In that case, you're likely comfortable with the status quo as it is; reducing inequality doesn't interest you in the slightest; therefore: you want to "conserve" what you know and are comfortable with it. And if you can't gerrymander, voter suppress, or intimidate "others" into their diminished places, January 6, 2021, showed us conclusively that their last ditch, "in case of democracy, break glass" last move, they will resort to deadly violence to uphold a chimera. 40,000+ video security footage given to the CIA reject at Fox Propaganda ensures the next coup will have a roadmap to once-secret places. The Capitol is the scene of past and future crimes.

Intersectionality is another word for cooperation. We will have to cooperate to address the challenges of climate change, to take the mythology out of it, "it's THOSE people, not US," to solve the problem together. It's not Ron DeSantis-Stan at risk of higher water levels due to climate change: it is an American state, American citizens, and, as illustrated in 2005 with Hurricane Katrina, American climate refugees and, sadly, casualties.

Dr. Martin Luther King Jr. gave a speech on April 4, 1967, "Beyond Vietnam: A Time to Break the Silence." He condemned the Vietnam War, which would result in over 50,000 American casualties, as immoral and unjust. He was assassinated, supposedly by James Earl Ray, on April 4, 1968.

Dr. King was in Memphis, Tennessee, for the rights of Sanitation Workers, carrying signs stating the obvious, "I am a man," that wasn't at the time (and since the public execution of Tyre Nichols feet from where King was assassinated) being respected. It was an extension, or arm of the Poor People's Campaign, an effort to unify the poor in urban cities and Appalachia, in other words: intersectionality.

So, it's not a fear of Black History/CRT, or drag queen story hour (if you don't support it, don't go), Hispanic Heritage Month, Queer History Month, Women's History Month: it's the Venn Diagram that intersects each of these groups under a common foe that is determined to maintain that status quo by closing polling booths, voter purging, voter suppression. Book bans discourage intersectionality through ignorance, such that each can build coalitions to the point they could become the 53% voting majority in a majoritarian nation.

South African Apartheid existed as "white" Afrikaans declined to a numerical minority.

America might try something like this for 47%, and the continuously psychopathic 1% would like to maintain.

There is another formula:

99% = 46% + 53%, which is > 1%.

The old world had castles, kings, queens, dukes, and duchesses, with serfs willing to subjugate themselves to a monied elite because of "divine will," not sociopathy.

The new world has mansions, billionaires, hedge fund managers, and corporations, with a bewildered herd willing to subjugate themselves to a monied elite because the propaganda they pump them says they are "blessed," not kleptomaniacs.

Intersectionality = cooperation = survival. Authoritarian autocracy does not.

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Nanowires and Climate Change...

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Image Credit: Down to the wire (IMAGE), Yale University

Topics: Biotechnology, Civilization, Climate Change, Nanotechnology

Accelerated climate change is a major and acute threat to life on Earth. Rising temperatures are caused by atmospheric methane, which is 30 times more potent than CO2 at trapping heat. Microbes are responsible for generating half of this methane. Elevated temperatures are also accelerating microbial growth and thus producing more greenhouse gases than can be used by plants, thus weakening the earth’s ability to function as a carbon sink and further raising the global temperature.

A potential solution to this vicious circle could be another kind of microbes that eats up to 80% of methane flux from ocean sediments that protect the Earth. How microbes serve as both the biggest producers and consumers of methane has remained a mystery because they are very difficult to study in the laboratory. In Nature Microbiology, surprising wire-like properties of a protein highly similar to the protein used by methane-eating microbes are reported by the Yale team led by Yangqi Gu and Nikhil Malvankar of Molecular Biophysics and Biochemistry at Microbial Sciences Institute.

The team had previously shown that this protein nanowire shows the highest conductivity known to date,  allowing the generation of the highest electric power by any bacteria. But to date, no one has discovered how bacteria make them and why they show such extremely high conductivity.

An ultra-stable protein nanowire made by bacteria provides clues to combating climate change, Yale University.

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