BLOGS

Magnetic prosthetic: A magnetic sensing array enables a new tissue tracking strategy that could offer advanced motion control in artificial limbs. (Courtesy: MIT Media Lab/Cameron Taylor/Vessel Studios)

Topics: Biotechnology, Magnetism, Materials Science, Medicine, Nanotechnology, Robotics

Cultural reference: The Six Million Dollar Man, NBC

In recent years, health and fitness wearables have gained popularity as platforms to wirelessly track daily physical activities, by counting steps, for example, or recording heartbeats directly from the wrist. To achieve this, inertial sensors in contact with the skin capture the relevant motion and physiological signals originating from the body.

As wearable technology evolves, researchers strive to understand not just how to track the body’s dynamic signals, but also how to simulate them to control artificial limbs. This new level of motion control requires a detailed understanding of what is happening beneath the skin, specifically, the motion of the muscles.

Skeletal muscles are responsible for almost all movement of the human body. When muscle fibers contract, the exerted forces travel through the tendons, pull the bones, and ultimately produce motion. To track and use these muscle contractions in real-time and with high signal quality, engineers at the Massachusetts Institute of Technology (MIT) employed low-frequency magnetic fields – which pass undisturbed through body tissues – to provide accurate and real-time transcutaneous sensing of muscle motion. They describe their technique in Science Robotics.

Magnetic beads inside the body could improve control of bionic limbs, Raudel Avila is a student contributor to Physics World

Surfing excitons: Cambridge’s Alexander Sneyd with the transient-absorption microscopy set-up. (Courtesy: Alexander Sneyd)

Topics: Alternate Energy, Applied Physics, Materials Science, Nanotechnology, Solar Power

Organic solar cells (OSCs) are fascinating devices where layers of organic molecules or polymers carry out light absorption and subsequent transport of energy – the tasks that make a solar cell work. Until now, the efficiency of OSCs has been thought to be constrained by the speed at which energy carriers called excitons to move between localized sites in the organic material layer of the device. Now, an international team of scientists led by Akshay Rao at the UK’s University of Cambridge has shown that this is not the case. What is more, they have discovered a new quantum mechanical transport mechanism called transient delocalization, which allows OSCs to reach much higher efficiencies.

When light is absorbed by a solar cell, it creates electron-hole pairs called excitons and the motion of these excitons plays a crucial role in the operation of the device. An example of an organic material layer where light absorption and transport of excitons takes place is in a film of well-ordered poly(3-hexylthiophene) nanofibers. To study exciton transport, the team shone laser pulses at such a nanofiber film and observed its response.

Exciton wave functions were thought to be localized due to strong couplings with lattice vibrations (phonons) and electron-hole interactions. This means the excitons would move slowly from one localized site to the next. However, the team observed that the excitons were diffusing at speeds 1000 times greater than what had been shown for similar samples in previous research. These speeds correspond to a ground-breaking diffusion length of about 300 nm for such crystalline films. This means energy can be transported much faster and more efficiently than previously thought.

Exciton ‘surfing’ could boost the efficiency of organic solar cells, Rikke Plougmann, Physics World

Topics: Civics, Civil Rights, Climate Change, COVID-19, Existentialism, Fascism, Human Rights

In a speech 40 years ago to a group of conservative preachers, Heritage Foundation founder Paul Weyrich said, “Now many of our Christians have what I call the ‘goo-goo syndrome.’ Good government. They want everybody to vote. I don’t want everybody to vote. Elections are not won by a majority of people. They never have been from the beginning of our country, and they are not now.

“As a matter of fact,” he continued, “our leverage in the elections quite candidly goes up as the voting populace goes down.”

Weyrich’s idea continues to animate the GOP today. In dismissing a Democratic push for reforms, including vote-by-mail, same-day registration, and early voting to assist state-run elections in the midst of the deadly COVID-19 pandemic, Donald Trump opined, “They had things, levels of voting that if you’d ever agreed to it, you’d never have a Republican elected in this country again.”

Starting with Nixon’s “Southern Strategy” in 1968, through Weyrich’s candid acknowledgment in 1980, to Donald Trump’s numerous rants, the GOP has consistently stood against reasonable voter registration laws and fair and equitable access to the polls — because they know they lose in a battle of ideas.

Wake up, folks: the campaign against democracy continues

Bill Dwyer, Oak Park, and River Forest Letters to the Editor, Opinion: Wednesday Journal
November 18, 2020, Updated February 11, 2021

The modern "gang of Putin" is Paul Weyrich's wet dream. There is a through-line from Barry Goldwater to Weyrich, Weyrich to Nixon, Nixon to Reagan, Reagan to Orange Satan. Goldwater got some disingenuous ads against him, painting him as crazy enough to start a thermonuclear war. Lyndon Baines Johnson won 486 electoral votes to Goldwater's 52. It was then Goldwater, years before Watergate, coined "you've got to hunt where the ducks are." The ducks were the disaffected southern Dixiecrats in deep depression because Civil Rights and Voting Rights from the US Constitution were being extended to African Americans. When you have privilege, equal justice seems like persecution. Privilege is a kind of willful blindness. For white supremacist power, party insiders weren't, and aren't, willing to remove the scales.

Former President George W. Bush indict(ed) the January 6, 2021, attempted coup in his remarks at the 20-year anniversary observance of 9/11. Bush, however, appointed federal judges during his tenure in a nod to Goldwater, Weyrich, and Nixon's "Southern Strategy." George W. Bush signed the reauthorization of the Voting Rights Act when it was a bipartisan affair: it is now seen as existential for Democrats, and disposable for Republicans. The 2000 election was controversial: Bush won the electoral college and lost the popular vote, the second Republican presidential candidate to do so in this century. His party's nominees have lost the popular vote in seven out of eight presidential elections, and, by their admission, they are demographically shrinking. Bush's defense attorneys in Florida were Chief Justice John Roberts, and Justices Brett Kavanaugh, and Amy Coney Barrett, three of five judges appointed by presidents who lost the popular vote. The Patriot Act was seen as government overreach into civil liberties and birthed a lot of blogs on the left as mainstream media ignored it for access journalism. We're reeling from the expense of the Afghanistan and Iraq Wars, one too long in duration, and the other added via obfuscation. He may not have been as extreme as we currently see his party exhibiting, but he did inadvertently till the soil of institutional doubt.

It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given its colored people a bad check, a check that has come back marked "insufficient funds." But we refuse to believe that the bank of justice is bankrupt. We refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation. So we have come to cash this check, a check that will give us upon demand the riches of freedom and security of justice. We have also come to his hallowed spot to remind America of the fierce urgency of Now.

Dr. Martin Luther King Jr., "I Have A Dream," August 28, 1963

"The Wages of Whiteness" a book by David R. Roediger I use to juxtapose the check America is still trying to cash with African Americans without sufficient funds. The wage of this whiteness was supposed to have sufficiency in perpetuity. All it needed were pariahs that they could blame for any societal faux pas: the economy and welfare were the faults of "young bucks," and "welfare queens," not oligarchs and tax cheats. We were patriotic and resolute until Iran-Contra occurred, flooding weapons to the Contras, and drugs to Compton. Culture wars were always the right's "whitewashed sepulchers," dead tombs with the façade of rose-covered balconies, and rainbow farts out of unicorns. The pariah label was extended to all BIPOC, and karma is making them the majority by 2042. The check for the balance of supremacy is draining inexorably from the church bank account of the whitewashed sepulcher.

Texas is a laboratory for instigating "The Handmaid's Tale." Second Amendment rights trumps (pun intended) bodily autonomy. South Dakota's governor always looks high, giving the middle finger to masks and Lakota sacred grounds on the 4th of July during the alpha phase of the pandemic, and Florida's governor has the well-earned nickname "Death Santis" that will stick in his bid for re-election, and higher office. A heat map of COVID hotspots in California is almost an exact replica of the electoral areas that started the California recall. You can replicate that map in red states versus blue states. The entire party has devolved into a Dunning-Kruger death cult.

Unskilled and Unaware of It: How Difficulties in Recognizing One's Own Incompetence Lead to Inflated Self-Assessments, Justin Kruger and David Dunning, Cornell University

Abstract

People tend to hold overly favorable views of their abilities in many social and intellectual domains. The authors suggest that this overestimation occurs, in part, because people who are unskilled in these domains suffer a dual burden: Not only do these people reach erroneous conclusions and make unfortunate choices, but their incompetence robs them of the metacognitive ability to realize it. Across 4 studies, the authors found that participants scoring in the bottom quartile on tests of humor, grammar, and logic grossly overestimated their test performance and ability. Although their test scores put them in the 12th percentile, they estimated themselves to be in the 62nd. Several analyses linked this miscalibration to deficits in metacognitive skill, or the capacity to distinguish accuracy from error. Paradoxically, improving the skills of participants, and thus increasing their metacognitive competence, helped them recognize the limitations of their abilities.

After Watergate, the right deliberately designed an echo chamber to tell itself everything they wanted to hear: good, not bad, propaganda not history, fiction, not reality. Karl Rove told reporter Ron Suskind: "The aide said that guys like me were 'in what we call the reality-based community,' which he defined as people who 'believe that solutions emerge from your judicious study of discernible reality.' [...] 'That's not the way the world really works anymore,' he continued. 'We're an empire now, and when we act, we create our own reality. And while you're studying that reality—judiciously, as you will—we'll act again, creating other new realities, which you can study too, and that's how things will sort out. We're history's actors...and you, all of you, will be left to just study what we do.'" There is a district in Texas that every two years, consciously reelects Louie Gohmert to the US House of Representatives, the "disparage my asparagus" former judge, and lawyer. Nonplussed initially, Former Attorney General Eric Holder responded with the sickest burn a year later in 2014: "good luck with your asparagus."

North Carolina US Republican Representative Madison Cawthorne crashed a school board meeting in Henderson, NC to troll Governor Roy Cooper about masks. Key point: he wasn't there. Couple that with his abysmal grades the one year he attended college, at this point, I cannot take him, or the rest of his party seriously. I may not have been a fan of Ronald Reagan, but Reaganism stood for something; Trumpism is sadistic Seinfeld. They're all white grievance minstrels, performance artists, professional trolls, and nihilists. "Owning the libs" is all they live for. The asylum inmates running for office currently are mean-girl teenagers running on the population, and likes of their Instagram and Twitter accounts. Their platform is an empty wagon: making a lot of noise, and doing nothing.

"Idiocracy" did not take 500 years of political Entropy: it just took the desperation of a party that sees its power waning, and is clinging to power at all cost, even if that wage paid is the republic.

“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.”
― Bertrand Russell

Topics: Diversity in Science, NASA, Space Exploration, Spaceflight, SpaceX, Star Trek

Dr. King revealed to Nichols that TOS was the only show that he and his wife, Coretta, allowed their little children to stay up and watch. Further, he told Nichols what the show meant to him personally and detailed the importance of her having created a character with "dignity and knowledge." Nichols took it all in and finally said, “Thank you so much, Dr. King. I’m really going to miss my co-stars.” Dr. King's smile, Nichols recalled, vanished from his face.

"He said, 'What are you talking about?'" the actress explained. "I told him. He said, 'You cannot,' and so help me, this man practically repeated verbatim what Gene said. He said, 'Don’t you see what this man is doing, who has written this? This is the future. He has established us as we should be seen. Three hundred years from now, we are here. We are marching. And this is the first step. When we see you, we see ourselves, and we see ourselves as intelligent and beautiful and proud.' He goes on and I’m looking at him and my knees are buckling. I said, 'I…, I…' And he said, 'You turn on your television and the news comes on and you see us marching and peaceful, you see the peaceful civil disobedience, and you see the dogs and see the fire hoses, and we all know they cannot destroy us because we are there in the 23rd century.'

Nichelle Nichols Remembers Dr. King, the StarTrek.com staff

Note: At this posting, she made history yesterday.

Sian Proctor is making history as the first-ever Black female spacecraft pilot. 

Proctor, a geoscientist, artist, and science communicator, has been paving the way in the space sector for decades. Now, years after being a finalist in NASA's astronaut candidate program back in 2009, she is realizing her dream of becoming an astronaut as she launches to orbit with the Inspiration4 mission tonight (Sept. 15).

While the mission itself is making history as the first all-civilian mission to launch to orbit, Proctor is accomplishing a major first herself as the first Black female spacecraft pilot. 

"I'm really grateful to be here and to have this opportunity," Proctor said Sept. 14 during a news conference with reporters. "There have been three Black female astronauts that have made it to space, and knowing that I'm going to be the fourth means that I have this opportunity to not only accomplish my dream but also inspire the next generation of women of color and girls of color and really get them to think about reaching for the stars and what that means."

Sian Proctor makes history with SpaceX's Inspiration4 as first-ever Black female spacecraft pilot, Chelsea Gohd, Space.com

Topics: Alternate Energy, Climate Change, Nuclear Power, Thorium

The Royal Society of Chemistry: Thorium (named for a certain Marvel character).

If China’s experimental reactor is a success it could lead to commercialization and help the nation meet its climate goals.

Scientists are excited about an experimental nuclear reactor using thorium as fuel, which is about to begin tests in China. Although this radioactive element has been trialed in reactors before, experts say that China is the first to have a shot at commercializing the technology.

The reactor is unusual in that it has molten salts circulating inside it instead of water. It has the potential to produce nuclear energy that is relatively safe and cheap, while also generating a much smaller amount of very long-lived radioactive waste than conventional reactors.

Construction of the experimental thorium reactor in Wuwei, on the outskirts of the Gobi Desert, was due to be completed by the end of August — with trial runs scheduled for this month, according to the government of Gansu province.

Thorium is a weakly radioactive, silvery metal found naturally in rocks, and currently has little industrial use. It is a waste product of the growing rare-earth mining industry in China and is, therefore, an attractive alternative to imported uranium, say researchers.

China prepares to test thorium-fueled nuclear reactor, Smriti Mallapaty, Nature

The pulsar J0030 appears to have two to three hotspots on its southern hemisphere only – finding astronomers didn’t expect.
NASA’s Goddard Space Flight Center/CI Lab (animation on the page link below)

Topics: Astronomy, Astrophysics, NASA, Neutron Stars, Pulsars

NASA’s NICER instrument reveals that neutron stars are not as simple as we thought.

Pulsars are the lighthouses of the universe. These tiny, compact objects are neutron stars — the remnants of once-massive stars — that spin rapidly, beaming radiation into space. Now, for the first time, astronomers have mapped the surface of a 16-mile-wide pulsar in exquisite detail. The discovery calls into question astronomers’ textbook depiction of pulsar appearance and opens the door to learning more about these extreme objects.

The Neutron star Interior Composition Explorer, or NICER, searches for X-rays from extreme astronomical objects such as pulsars from its perch on the exterior of the International Space Station. Researchers used NICER to observe the pulsar J0030+0451, or J0030 for short, which is located 1,100 light-years away in the constellation Pisces, in a series of papers published in The Astrophysical Journal Letters. Two teams, one led by researchers at the University of Amsterdam and the other by researchers at the University of Maryland, used X-ray light from J0030 to map the pulsar’s surface and calculate its mass. Both teams arrived at a conclusion that was unexpected.

A New Picture

What the teams found presented a different picture: J0030 has two or three hotspots, all of which are located in the southern hemisphere. The researchers at the University of Amsterdam believe the pulsar has one small, circular spot and one thin, crescent-shaped spot spinning around its lower latitudes. The University of Maryland team discovered that the X-rays could be coming from two oval spots in the star’s southern hemisphere, as well as one cooler spot near the star’s south pole.

Neither result is the simple picture astronomers expected, indicating that the pulsar’s magnetic field, which causes the hotspots, is likely even more complex than originally assumed. While the result certainly leaves astronomers wondering, “It tells us NICER is on the right path to help us answer an enduring question in astrophysics: What form does matter take in the ultra-dense cores of neutron stars?” NICER science lead and study co-author Zaven Arzoumanian said in a press release.

Astronomers Map a Neutron Star’s Surface for the First Time, Ignat, I Love the Universe

The Eye of Providence, Wikipedia. Not a conspiracy theorist, but greed, not mutual survival by cooperation, is how we got where we are.

Topics: Climate Change, Existentialism, Global Warming, Human Rights, Politics

Note: Because certain states are tied umbilically to coal, fossil fuels, and natural gas, this is a quandary. The same industry that's known about this problem since 1979 (my senior year in high school) hired the same law firms that obfuscated the risk of lung cancer to so many Americans, one of them, my father, whose death was from the accumulated damage to his lungs from a lifetime of smoking. Washington lobbyists are there to push an agenda for the companies they represent that have an influence on Capitol Hill lawmakers. They have a seat at the Paris Climate Accords because the goal of Capitalism is to maximize profits, sadly, at the sacrifice of the ground under our feet.

“Only when the last tree has been cut down, the last fish been caught, and the last stream poisoned, will we realize we cannot eat money.”

― Cree Indian Prophecy

The majority of the planet’s fossil fuel reserves must stay in the ground if the world wants even half a chance—literally—at meeting its most ambitious climate targets.

A new study published yesterday in the journal Nature found that 60 percent of oil and natural gas, and a whopping 90 percent of coal, must remain unextracted and unused between now and 2050 in order for the world to have at least a 50 percent shot at limiting warming to 1.5 degrees Celsius.

These results are broadly consistent with the findings of numerous recent reports, from the United Nations, the International Energy Agency, and others, which have “all provided evidence that dramatic cuts in fossil fuel production are required immediately in order to move towards limiting global heating to 1.5 degrees,” said Dan Welsby, a researcher at University College London and lead author of the study, at a press conference announcing the results.

Under the Paris climate agreement, nations are working to keep global temperatures within 2 C of their preindustrial levels, and within 1.5 C if at all possible. Research suggests that the effects of climate change—melting ice, rising seas, more extreme weather, and so on—will be worse at 2 C than at 1.5 C, and worse still at higher temperatures. These targets are an attempt to limit the consequences of global warming as much as possible.

Yet studies increasingly suggest that the 1.5 C target is looming closer and closer.

The world has already warmed by more than a degree Celsius since the start of the industrial era, which began about 150 years ago. A landmark U.N. report on climate change, released last month by the Intergovernmental Panel on Climate Change, warned that the 1.5 C mark could be reached within two decades.

To have even a 50 percent chance of meeting the target, the U.N. report suggests, the world can emit only about 460 billion metric tons of additional carbon dioxide into the atmosphere. That’s another 12 years or so of emissions at the rate at which the world is currently going.

That means global carbon emissions need to fall sharply, and immediately, in order to meet the goal.

Abandoning 60 Percent of Global Oil and Gas Might Limit Warming to 1.5 C, Chelsea Harvey, Scientific American

How We Got Here: A timeline of the removal of the Lee monument, NBC12 on your side.

Topics: Civics, Civil Rights, COVID-19, Democracy, Fascism, History, Human Rights

Fourteenth Amendment
Section 3
No Person shall be a Senator or Representative in Congress, or elector of President and Vice-President, or hold any office, civil or military, under the United States, or under any State, who, having previously taken an oath, as a member of Congress, or as an officer of the United States, or as a member of any State legislature, or as an executive or judicial officer of any State, to support the Constitution of the United States, shall have engaged in insurrection or rebellion against the same, or given aid or comfort to the enemies thereof. But Congress may by a vote of two-thirds of each House, remove such disability.

Constitution.Congress.gov/Amendment 14/Section 3

If Section Three of the Fourteenth Amendment had been followed, no statue of a traitorous general would exist on Virginia's Monument Avenue to take down.

The first "Big Lie" was the lost cause narrative that made saints of sinners, heroes of traitors. The unfortunate assassination of President Lincoln left us with his Democrat (the conservative party at the time) successor, Raleigh, North Carolina native Andrew Johnson that pulled the troops protecting newly freed African Americans, gave cover to domestic terrorists like the Ku Klux Klan, and de facto inaugurated Jim Crow.

The first "Big Lie" erected totems in a fever-pitch construction project to NOT face the consequences of losing the Civil War. The "lost cause" was proffered by the Daughters of the Confederacy. The north was "aggressors" that invaded the south because of "their way of life": owning [human] chattel.

Georgia

The people of Georgia having dissolved their political connection with the Government of the United States of America, present to their confederates and the world the causes which have led to the separation. For the last ten years, we have had numerous and serious causes of complaint against our non-slave-holding confederate States with reference to the subject of African slavery. They have endeavored to weaken our security, to disturb our domestic peace and tranquility, and persistently refused to comply with their express constitutional obligations to us in reference to that property, and by the use of their power in the Federal Government have striven to deprive us of equal enjoyment of the common Territories of the Republic.

Mississippi

A Declaration of the Immediate Causes which Induce and Justify the Secession of the State of Mississippi from the Federal Union.

In the momentous step which our State has taken of dissolving its connection with the government of which we so long formed a part, it is but just that we should declare the prominent reasons which have induced our course.

Our position is thoroughly identified with the institution of slavery-- the greatest material interest of the world. Its labor supplies the product which constitutes by far the largest and most important portions of commerce of the earth. These products are peculiar to the climate verging on the tropical regions, and by an imperious law of nature, none but the black race can bear exposure to the tropical sun. These products have become necessities of the world, and a blow at slavery is a blow at commerce and civilization.

Battlefields.org: The Declaration of Causes of Seceding States (Georgia, Mississippi, South Carolina, Texas, Virginia)

"Big Lies" metastasize, mutate: grow. Like the Coronavirus, if a vaccine is not discovered, if the truth does not curse the darkness of willful ignorance, it will find paths of lethality.

According to Battlefields.org, the Civil War cost an estimated 620,000 Union and Confederate soldiers.

The 1918 Flu Pandemic cost 675,000 in the US, and 50 million worldwide.

The current once-in-a-century apocalypse is 4,619,721 worldwide, 674,515 in the US. We have blown past the Civil War. We will exceed the 1918 pandemic before Thanksgiving.

A "march" next Saturday will celebrate a mob hellbent on overturning an election as "patriots." The Capitol Police has monitored, and seen credible online traffic suggesting violence. One point: the Million Man March in 1995, led by Louis Farrakhan did not result in violence, bear spray, deaths, or police officer suicide.

The unvaccinated are the offspring of the first "Big Lie," making possible the second lie, and its afterbirth, insurrection, and likely insurgency. Lies unchallenged lead to death: Fox Propaganda pushed ivermectin - a de-wormer for horses, cattle, dogs, and ironically: sheep - over a safe vaccine that has proven itself to save lives.

The Forty-Sixth President of the United States will commemorate the twentieth anniversary of 9/11 by visiting the sites of the attack in Washington, DC, Pennsylvania, and New York in a solemn ceremony. The loser of the 2020 election, lamenting the removal of a traitor's statue on Monument Avenue, so needy of attention that he cannot "fade away" will with his equally nauseous, narcissistic hellspawn, who couldn't stay married to the mother of his five children "comment" on an Evander Holyfield demonstration match. No one can enjoy the performance of a preening popinjay except psychopaths. "Hail to the thief."

I’ve lived 55 years in the South, and I grew up liking the Confederate flag. I haven’t flown one for many decades, but for a reason that might surprise you.

I know the South well. We lived wherever the Marine Corps stationed my father: Georgia, Virginia, the Carolinas. As a child, my favorite uncle wasn’t in the military, but he did pack a .45 caliber Thompson submachine gun in his trunk. He was a leader in the Ku Klux Klan. Despite my role models, as a kid, I was an inept racist. I got in trouble once in the first grade for calling a classmate the N-word. But he was Hispanic.

As I grew up and acquired the strange sensation called empathy (strange for boys anyway), I learned that for black folks the flutter of that flag felt like a poke in the eye with a sharp stick. And for the most prideful flag waivers, clearly, that response was the point. I mean, come on. It’s a battle flag.

What the flag symbolizes for blacks is enough reason to take it down. But there’s another reason that white southerners shouldn’t fly it. Or sport it on our state-issued license plates as some do here in North Carolina. The Confederacy – and the slavery that spawned it – was also one big con job on the Southern, white, working class. A con job funded by some of the antebellum one-per-centers continues today in a similar form.

You don’t have to be an economist to see that forcing blacks – a third of the South’s laborers – to work without pay drove down wages for everyone else. And not just in agriculture. A quarter of enslaved blacks worked in the construction, manufacturing, and lumbering trades; cutting wages even for skilled white workers.

The Confederacy was a con job on whites. And still is. By Frank Hyman

"If you're black, you were born in jail, in the North as well as the South. Stop talking about the South. [As] long as you are south of the Canadian border, you're [in the] south." Malcolm X, "The Ballot or The Bullet (Detroit Version)". Malcolm X's speech at a meeting sponsored by the Congress for Racial Equality in Detroit, Michigan, April 12, 1964.

"Big Lies" metastasize, mutate: grow. "Big Lies" cause secessions, historical, or de facto through denial of history, science, climate change, vaccines, the age of the earth, or the universe. "Big Lies" cause insurrections: 1861, and 2021. "Big Lies" is the result of cowardice in not facing who we have been in our history, and thus be surprised at where we as a nation are going. "Big Lies" drive fearful citizens in Appalachia to alcoholism, obesity, opioid addiction. Fear of an uncertain future leads to fascism in rural America, longing for the "good old days" that for people of color, never existed. "Big Lies" halt the 2020 Census to the chagrin that the demographic time bomb set when this nation needed free, and low-wage workers to practice their especially sadistic, and brutal kind of capitalism are Chaucer and Malcolm's "chickens that have come home to roost."

"Big Lies" drive out-of-work coal miners in West Virginia or Kentucky, and the ever-changing, and diversifying South to put their hopes in a reality show carnival barker, six bankruptcy, five deferments, fake bone spurs, failed fake universities, crumbling real estate empire magnate from New York City. "Big Lies" is suicidal for a republic.

If there is a lesson in all of this it is that our Constitution is neither a self-actuating nor a self-correcting document. It requires the constant attention and devotion of all citizens. There is a story, often told, that upon exiting the Constitutional Convention Benjamin Franklin was approached by a group of citizens asking what sort of government the delegates had created. His answer was: "A republic if you can keep it." The brevity of that response should not cause us to undervalue its essential meaning: democratic republics are not merely founded upon the consent of the people, they are also absolutely dependent upon the active and informed involvement of the people for their continued good health.

Perspectives on The Constitution: "A republic, if you can keep it," By Richard R. Beeman, Ph.D.

Hot and humid The surface of a Hycean planet as interpreted by an artist. (Courtesy: Amanda Smith, University of Cambridge).

Topics: Astronomy, Astrophysics, Astrobiology, Exoplanets, Space Exploration

Hot, ocean-covered exoplanets with hydrogen-rich atmospheres could harbor life and may be more common than planets that are Earth-like in size, temperature, and atmospheric composition. According to astronomers at the University of Cambridge, UK, this newly defined class of exoplanets could boost the search for life elsewhere in the universe by broadening the search criteria and redefining which biosignatures are important.

Astronomers define the habitable or “Goldilocks” zone as the region where an exoplanet is neither too close nor too far from its host star to have liquid water on its surface – water being the perfect solvent for many forms of life. Previous studies of planetary habitability have focused primarily on searching for Earth-like exoplanets and evidence that they could harbor the kind of chemistry found in life on Earth. However, it has so far proven difficult to detect atmospheric signatures from Earth-like planets orbiting Sun-like stars.

Potentially habitable mini-Neptunes

Larger exoplanets are easier to detect than smaller, Earth-sized ones, and exoplanets around 1.6‒4 times bigger than the Earth, with masses of up to 15 Earth masses and temperatures that in some cases exceed 2000 K, are relatively common. These planets are known as mini-Neptune's as they are similar to the ice giant planets in our solar system.

Previous studies suggested that the high pressures and temperatures beneath these planets’ hydrogen-rich atmospheres were incompatible with life. However, based on their analysis of an exoplanet called K2-18b, exoplanet scientist Nikku Madhusudhan and colleagues at Cambridge say that life could, in fact, exist on a subset of mini-Neptunes that meet specific criteria.

This subset, which the researchers dub “Hycean” (hydrogen + ocean) planets, consists of planets that have radii up to 2.6 times larger than Earth’s and are capable of harboring vast oceans under atmospheres dominated by molecular hydrogen and water vapor. Such oceans could cover the whole planet and reach depths greater than the Earth’s oceans, and the researchers say that the conditions within them could be compatible with some forms of Earth-based microbial life. Hycean planets tidally locked with their host star could also exhibit habitable conditions on their permanent night side.

Astronomers define new class of potentially habitable ocean worlds, Chaneil James, Physics World

Topics: Biology, COVID-19, Education, Research

During the first year of the COVID-19 pandemic, the “[lab] leak” theory gained little traction. Sure, U.S. President Donald Trump suggested SARS-CoV-2 originated in a laboratory in Wuhan, China—and called it “the China virus”—but he never presented evidence, and few in the scientific community took him seriously. In fact, early in the pandemic, a group of prominent researchers dismissed lab-origin notions as “conspiracy theories” in a letter in The Lancet. A report from a World Health Organization (WHO) “joint mission,” which sent a scientific team to China in January to explore possible origins with Chinese colleagues, described a lab accident as “extremely unlikely.”

But this spring, views began to shift. Suddenly it seemed that the lab-leak hypothesis had been too blithely dismissed. In a widely read piece, fueled by a “smoking gun” quote from a Nobel laureate, a veteran science journalist accused scientists and the mainstream media of ignoring “substantial evidence” for the scenario. The head of WHO openly pushed back against the joint mission’s conclusion, and U.S. President Joe Biden ordered the intelligence community to reassess the lab-leak possibility. Eighteen scientists, including leaders in virology and evolutionary biology, signed a letter published in Science in May that called for a more balanced appraisal of the “laboratory incident” hypothesis.

Yet behind the clamor, little had changed. No breakthrough studies have been published. The highly anticipated U.S. intelligence review, delivered to Biden on 24 August, reached no firm conclusions but leaned toward the theory that the virus has a natural origin.

Fresh evidence that would resolve the question may not emerge anytime soon. China remains the best place to hunt for clues, but its relative openness to collaboration during the joint mission seems to have evaporated. Chinese officials have scoffed at calls from Biden and WHO Director-General Tedros Adhanom Ghebreyesus for an independent audit of key Wuhan labs, which some say should include an investigation of notebooks, computers, and freezers. Chinese vice health minister Zeng Yixin said such demands show “disrespect toward common sense and arrogance toward science.” In response to the increasing pressure, China has also blocked the “phase 2” studies outlined in the joint mission’s March report, which could reveal a natural jump between species.

Despite the impasse, many scientists say the existing evidence—including early epidemiological patterns, SARS-CoV-2’s genomic makeup, and a recent paper about animal markets in Wuhan—makes it far more probable that the virus, like many emerging pathogens, made a natural “zoonotic” jump from animals to humans.

Virologist Robert Garry of Tulane University finds it improbable that a Wuhan lab worker picked up SARS-CoV-2 from a bat and then brought it back to the city, sparking the pandemic. As the WIV study of people living near bat caves shows, the transmission of related bat coronaviruses occurs routinely. “Why would the virus first have infected a few dozen lab researchers?” he asks. The virus may also have moved from bats into other species before jumping to humans, as happened with SARS. But again, why would it have infected a lab worker first? “There are hundreds of millions of people who come in contact with wildlife.”

The earliest official announcement about the pandemic came on 31 December 2019, when Wuhan’s Municipal Health Commission reported a cluster of unexplained pneumonia cases linked to the city’s Huanan seafood market. The WHO report devotes much attention to details about Huanan and other Wuhan markets but also cautions that their role remains “unclear” because several early cases had no link to any market. But after reading the report, Andersen became more convinced that the Huanan market played a critical role.

One specific finding bolsters that case, Wang says. The report describes how scientists took many samples from floors, walls, and other surfaces at Wuhan markets and were able to culture two viruses isolated from Huanan. That shows the market was bursting with a virus, Wang says: “In my career, I have never been able to isolate a coronavirus from an environmental sample.”

The report also contained a major error: It claimed there were “no verified reports of live mammals being sold around 2019” at Huanan and other markets linked to early cases. A surprising study published in June by Zhou Zhao-Min of China West Normal University and colleagues challenged that view. It found nearly 50,000 animals from 38 species, most alive, for sale at 17 shops at Huanan and three other Wuhan markets between May 2017 and November 2019. (The researchers had surveyed the markets as part of a study of a tick-borne disease afflicting animals.)

Live animals can more easily transmit a respiratory virus than meat from a butchered one, and the animals included masked palm civets, the main species that transmitted SARS-CoV to humans, and raccoon dogs, which also naturally harbored that virus and have been infected with SARS-CoV-2 in lab experiments. Minks—a species farmed for fur that has acquired SARS-CoV-2 infections from humans in many countries— were also abundant. “None of the 17 shops posted an origin certificate or quarantine certificate, so all wildlife trade was fundamentally illegal,” Zhou and his colleagues wrote in their paper. (Zhou did not respond to emails from Science.)

Call of the Wild: Why many scientists say it’s unlikely that SARS-CoV-2 originated from a “lab leak,” Jon Cohen, Science Magazine

Topics: Materials Science, Nanotechnology, Space Exploration, Spaceflight, Star Trek

China is investigating how to build ultra-large spacecraft that are up to 0.6 miles (1 kilometer) long. But how feasible is the idea, and what would be the use of such a massive spacecraft?

The project is part of a wider call for research proposals from the National Natural Science Foundation of China, a funding agency managed by the country’s Ministry of Science and Technology. A research outline posted on the foundation’s website described such enormous spaceships as “major strategic aerospace equipment for the future use of space resources, exploration of the mysteries of the universe, and long-term living in orbit.”

The foundation wants scientists to conduct research into new, lightweight design methods that could limit the amount of construction material that has to be lofted into orbit, and new techniques for safely assembling such massive structures in space. If funded, the feasibility study would run for five years and have a budget of 15 million yuan ($2.3 million).

The project might sound like science fiction, but former NASA chief technologist Mason Peck said the idea isn’t entirely off the wall, and the challenge is more a question of engineering than fundamental science.

“I think it’s entirely feasible,” Peck, now a professor of aerospace engineering at Cornell University, told Live Science. “I would describe the problems here not as insurmountable impediments, but rather problems of scale.”

By far the biggest challenge would be the price tag, noted Peck, due to the huge cost of launching objects and materials into space. The International Space Station (ISS), which is only 361 feet (110 meters) wide at its widest point according to NASA, cost roughly $100 billion to build, Peck said, so constructing something 10 times larger would strain even the most generous national space budget.

China Wants to Build a Mega Spaceship That’s Nearly a Mile Long, Edd Gent, Scientific American

Nicky Drayden is a master weaver of science fiction and fantasy in her novel, The Prey of Gods. Five unique individuals, with their own set of problems, have their story lines come together so seamlessly in the end to save a futuristic South Africa from total destruction. Nomvula, a blooming demigoddess must discover her true potential to fight another demigoddess focused solely on destroying every human being in the township of Port Elizabeth, then the world. Muzi, a queer South African youth, is becoming a man and finding his own path in life and love, all while experimenting with a new drug his best friend’s cousin has begun distributing throughout the populace. Three more characters: Sydney, the other demigoddess; Riya, a pop diva; and Stoker, a politician, also are finding their way amongst a city that fights its own demons (dik diks), as well as fighting their internal demons as well.

The Prey of Gods is a unique combination of: science fiction, with robot engineering, and artificial intelligence that is becoming self-aware thanks to Nomvula; fantasy, with demigods and goddesses; humans who coexist with them all; and everyday battles with drugs, self-doubt and identity. A wonderful read that keeps you intrigued from beginning to the end. #nickydrayden #thepreyofgods

The Land Of Nubia has ARRIVED in OAKTOWN, CALI at 2 Locations.

AYELE NUBIAN WARRIOR #1 & #2 COMIC BOOK may now be found at:

Cape and Cowl Comics

1601 Clay St,

Oakland, CA 94612

(510) 907-0678

ALSO:

AYELE NUBIAN WARRIOR #1, #2 COMIC BOOKS as well as MAHLULI OF LINKONI ASHCAN
may now be found at:

Dr. Comics & Mr. Games

4014 Piedmont Ave

Oakland, CA 94611

(510) 601-7800

Get there and snatch them up before they are GONE!

FIG. 1. Schematic of the motivation and the method for this paper.

Topics: Applied Physics, Chemistry, Physics, Plasma, Research

ABSTRACT

Cold atmospheric plasmas have great application potential due to their production of diverse types of reactive species, so understanding the production mechanism and then improving the production efficiency of the key reactive species are very important. However, plasma chemistry typically comprises a complex network of chemical species and reactions, which greatly hinders the identification of the main production/reduction reactions of the reactive species. Previous studies have identified the main reactions of some plasmas via human experience, but since plasma chemistry is sensitive to discharge conditions, which are much different for different plasmas, widespread application of the experience-dependent method is difficult. In this paper, a method based on graph theory, namely, vital nodes identification, is used for the simplification of plasma chemistry in two ways: (1) holistically identifying the main reactions for all the key reactive species and (2) extracting the main reactions relevant to one key reactive species of interest. This simplification is applied to He + air plasma as a representative, chemically complex plasma, which contains 59 species and 866 chemical reactions, as reported previously. Simplified global models are then developed with the key reactive species and main reactions, and the simulation results are compared with those of the full global model, in which all species and reactions are incorporated. It was found that this simplification reduces the number of reactions by a factor of 8–20 while providing simulation results of the simplified global models, i.e., densities of the key reactive species, which are within a factor of two of the full global model. This finding suggests that the vital nodes identification method can capture the main chemical profile from a chemically complex plasma while greatly reducing the computational load for simulation.

Simplification of plasma chemistry by means of vital nodes identification

Bowen Sun, Dingxin Liu, Yifan Liu, Santu Luo, Mingyan Zhang, Jishen Zhang, Aijun Yang, Xiaohua Wang, and Mingzhe Rong, Journal of Applied Physics

Topics: Civics, Civil Rights, Climate Change, Democracy, Existentialism, Fascism

"Against stupidity, the very gods themselves contend in vain." Friedrich Schiller

“Stupidity is a more dangerous enemy of the good than malice. One may protest against evil; it can be exposed and, if need be, prevented by use of force. Evil always carries within itself the germ of its own subversion in that it leaves behind in human beings at least a sense of unease. Against stupidity, we are defenseless. Neither protests nor the use of force accomplish anything here; reasons fall on deaf ears; facts that contradict one’s prejudgment simply need not be believed – in such moments, the stupid person even becomes critical – and when facts are irrefutable, they are just pushed aside as inconsequential, as incidental. In all this, the stupid person, in contrast to the malicious one, is utterly self-satisfied and, being easily irritated, becomes dangerous by going on the attack. For that reason, greater caution is called for when dealing with a stupid person than with a malicious one. Never again will we try to persuade the stupid person with reasons, for it is senseless and dangerous.”

Dietrich Bonhoeffer, Letters and Papers from Prison

One of the Republican candidates in the obtuse recall election of Gavin Newsome, Larry Elder, admitted he didn't have the temperament to be Governor: he is the frontrunner due to name recognition as a conservative talk show host. “If someone tells you who they are the first time, believe them.” Dr. Maya Angelou. This is 2016 redux: even if he loses (which, for California's sake, I hope he does), he's getting absolutely FREE publicity. Flattery and narcissism gave us four years of incompetence, greater than 600,000 dead Americans, and dysfunctional, dystopian governance. Elder isn't stupid: he has a Juris doctorate. He's apparently violent, brandishing a weapon to threaten his ex-fiancé (smart woman). He is a callous opportunist who, like his orange muse, doesn't care about the damage his decisions would have on his state if he were to win the governorship. He would copy the stupidity of Greg Abbott, trying to block voters that look like him, prohibit mask, and vaccine mandates, open beaches to offshore drilling, and revoke any environmental protections. The current exodus from California would be put on steroids.

We've had four years of "sweeping the forest" to manage climate change, drinking bleach, or shining flashlights up our rectums to find the COVID, and now, ivermectin instead of vaccines, deworming, instead of leeches and swamp roots, perhaps? There are fires burning acres in California, flooding in New York subways, Philly streets, and tornadoes in New Jersey. After Hurricane Katrina, Hurricane Ida came sixteen years to the DAY, and the most consequential nation that could do something about climate change did NOTHING.

In other words, we have serious problems to consider that will ensure the survival of the human species and life on THIS planet. Ignoring climate change has only exacerbated its effects. We've ignored it since 1979 when the fossil fuels industry knew about the effects of their product. Their action was to hire the same law firms that obfuscated the effects of cigarette smoking. Instead of terraforming Mars, we should try terraforming Earth.

Neither did Texas remotely think about deputizing citizens to narc on women who might want to get a Constitutionally protected right to abortion due to incest, sexual assault, or the mother's health and zygote being compromised. "Deputizing citizens" means anyone on planet Earth getting $10,000 for suing doctors, nurses, clinics, partners, relatives, Uber drivers. "Deputizing citizens" is what this nation did to catch fugitive slaves. What if a blue state made it a crime to own a firearm? The 5-4 precedent made "the rule of law" in a nation that used to pride itself on that oxymoronic. How is this the common good? How is this E Pluribus Unum? The Republic of Texas, after midnight Tuesday, started looking like the Republic of Gilead. Flights out to relocate women should be arranged with the same urgency we evacuated Afghanistan. Athletic events, sports, tourism will take a hit. No one visited Chile during the rule of Augusto Pinochet, nor are few interested in traveling to North Korea to visit Kim Jong Un. Assholes aren't good for economies.

The state of Texas Republicans did not think twice about restricting voting rights for BIPOC: black, indigenous, people of color, the young, the aged, the invalid. A sign at the border on IH-10: "drive friendly, the Texas way" should likely receive an edit. They follow Florida in COVID-19 caseloads, and their hospitals are overflowing. The priority of the "family values" party is power, not babies or democracy.

There is exhaustion dealing with stupid people. By stupid, I do mean they fall into two camps: one is callously ambitious, saying what "plays to the crowd" for the advantage of seizing power. But like the dog that catches the car or Wil E. Coyote catches the Road Runner, they don't quite know what to do with the goal once it's attained. In other words, the chase was all that mattered. The other camp is the most terrifying: the Dunning-Kruger cultists, or people so convinced of their "greatness," so enamored with their superiority; you'd have a better chance of lecturing to a canyon; stone walls absorb more information. D-Ks cannot be rationalized with; D-Ks cannot be convinced. They will wear you down by a consistent drumbeat of drivel. It doesn't have to make sense, and that's the point!

Editorial boards used to exist in newspapers once read widely. They still do, but the advent of social media diminished their powers. Editors would peruse your words for grammar, diction, paragraph length, and LOGIC. It was an honor to be published in "letters to the editor" and a means to build up your writer's clips in the old school.

Social media has no editorial board, except for AI that applies moribund rules that make absolutely no sense (case-in-point: the septuagenarian Twitter adolescent that got his privileges revoked after so much damage and misinformation DROPPED 73% when his accounts were revoked). The more outrageous, the more misspelled it was; it didn't matter as long as it goes "viral," which wasn't a thing before the medium.

An entire party has emerged from the comment section of Facebook posts. "Owning the libs" is the only organizing ethos. Conservative intellectuals like Bill Krystal, Mike Lofgren, and George Will left the party that did not get better with the advent of Sarah Palin. A race-to-the-bottom led to the Chief Executive of incompetence and the governors of Texas and Florida cloning his ghoulish body count. They are speaking to the Dunning-Kruger, mask fighting, vaccine, and science-denying crowd. They are racing for the brass ring of dumbed down. Their orange, sandaled Golden Calf spoke to the Dunning-Kruger crowd because he IS them.

Trolls, like gremlins, should not be fed after midnight. That, unfortunately, happened in Texas. They have awakened a sleeping giant of women voters.

The 2018 tsunami continues in 2022, 2024, and perhaps, saves a republic.

Quasiparticles in motion: illustration of ghost polaritons in a calcite crystal being “launched” to record distances by a gold microdisk. (Courtesy: HUST)

Topics: Condensed Matter Physics, Modern Physics, Quantum Mechanics

The existence of ghost hyperbolic surface polaritons has been demonstrated by an international collaboration including researchers in China and the US. Based at Huazhong University of Science and Technology (HUST), National University of Singapore (NUS), National Center for Nanoscience and Technology (NCNST), and the City University of New York (CUNY), the team showed that the polariton – a hybrid light-matter quasiparticle – has a record-breaking propagation distance of three times its photon wavelength. This ghost polariton is an exciting discovery that has applications in sub-wavelength, low-loss imaging, sensing, and information transfer. The full study is described in Nature.

Previously, hyperbolic polaritons, which arise from the strong coupling of electromagnetic radiation to lattice vibrations (phonons) in anisotropic crystals, had only been observed in two forms: bulk polaritons and surface polaritons. Bulk, volume-confined, hyperbolic polaritons (v-HPs) have a real out-of-plane wavevector and hence can propagate within the material supporting them. Surface-confined hyperbolic polaritons (s-HPs), however, have an entirely imaginary out-of-plane wavevector, and so decay exponentially away from the crystal surface, a property called evanescence. The hyperbolic dispersion of these polaritons is the result of the crystal’s dielectric anisotropy, which results in hyperbolic isofrequency contours in k-space (momentum space) and concave wavefronts in real space.

Most studies on v-HPs and s-HPs have been performed in thin layers of van der Waals crystals. These crystals comprise stacks of covalently bound 2D layers that are held together by weak van der Waals forces. However, in such crystal layers, there is no control over the optical axis. This is the direction in which propagating light experiences no birefringence and it is typically aligned with the layers.

Ghost surface polaritons seen for the first time, Kirsty McGhee, Physics World

Complementarity A new twist on the double-slit experiment. (Courtesy: Shutterstock/Andrey VP)

Topics: Modern Physics, Quantum Mechanics, Theoretical Physics

One of the most counterintuitive concepts in physics – the idea that quantum objects are complementary, behaving like waves in some situations and like particles in others – just got a new and more quantitative foundation. In a twist on the classic double-slit experiment, scientists at Korea’s Institute for Basic Sciences (IBS) used precisely controlled photon sources to measure a photon’s degree of wave-ness and particle-ness. Their results, published in Science Advances, show that the properties of the photon’s source influence its wave and particle character – a discovery that complicates and challenges the common understanding of complementarity.

The double-slit experiment is the archetypal example of complementarity at work. When a single photon encounters a barrier with two thin openings, it produces an interference pattern on a screen placed behind the openings – but only if the photon’s path is not observed. This interference pattern identifies the photon as a wave since a particle would create only one point of light on the screen. However, if detectors are placed at the openings to determine which slit the photon went through, the interference pattern disappears, and the photon behaves like a particle. The principle of complementarity states that both experimental outcomes are needed to fully understand the photon’s quantum nature.

Wave-particle duality quantified for the first time, Karmela Padavic-Callaghan, Physics World

Figure 1. The size contrast between conventional accelerator facilities and chip-based accelerators is dramatic. (a) The Next Linear Collider Test Accelerator facility at SLAC was used for early laser-acceleration experiments in 2012–15. (Image courtesy of the Archives and History Office/SLAC National Accelerator Laboratory.) (b) The first dielectric laser accelerator chips demonstrated at SLAC were made of fused silica and were each the size of a grain of rice. (Image courtesy of Christopher Smith/SLAC National Accelerator Laboratory.)

Topics: Applied Physics, Modern Physics, Particle Physics

Physics Today 74, 8, 42 (2021); https://doi.org/10.1063/PT.3.4815

Particle accelerators are among the most important scientific tools of the modern age. Major accelerator facilities, such as the 27-km-circumference Large Hadron Collider in Switzerland, where the Higgs boson was recently discovered, allow scientists to uncover fundamental properties of matter and energy. But the particle energies needed to explore new regimes of physics have increased to the TeV scale and beyond, and accelerator facilities based on conventional technologies are becoming prohibitively large and costly. Even lower-energy, smaller-scale accelerators used in medicine and industry are often cumbersome devices; they can weigh several tons and cost millions of dollars.

Efforts are consequently underway to develop more compact, less expensive accelerator technologies. One approach, a dielectric laser accelerator (DLA), uses an ultrafast IR laser to deliver energy to electrons inside a microchip-scale device. Efficient, ultrafast solid-state lasers and semiconductor fabrication methods developed over the past two decades have enabled a new breed of photonic devices that can sustain accelerating fields one to two orders of magnitude larger than conventional microwave-cavity accelerators.

The approach has the potential to dramatically shrink particle accelerators, thereby enabling ultrafast tabletop electron diffraction and microscopy experiments and tunable x-ray sources. An international effort is now underway to develop a laser-driven accelerator integrated on a silicon photonics platform: an “accelerator on a chip.”

Microchip accelerators, Joel England, Peter Hommelhoff, Robert L. Byer, Physics Today

Topics: Astrobiology, Biology, Chemistry, Cosmology

The origin of life is one of the great unanswered questions in science. One piece of this puzzle is that life started on Earth 4.5 billion years ago, just a few hundred million years after the formation of the Solar System, and involved numerous critical molecular components. How did all these components come to be available so quickly?

One potential explanation is that the Earth was seeded from space with the building blocks for life. The idea is that space is filled with clouds of gas and dust that contain all the organic molecules necessary for life.

Indeed, astronomers have observed these buildings blocks in interstellar gas clouds. They can see amino acids, the precursors of proteins, and the machinery of life. They can also see the precursors of ribonucleotides, molecules that can store information in the form of DNA.

But there is another crucial component for life – molecules that can form membranes capable of encapsulating and protecting the molecules of life in compartments called protocells. On Earth, the membranes of all cells are made of molecules called phospholipids. But these have never been observed in space. Until now.

First evidence of cell membrane molecules in space, Physics arXiv blog, Astronomy