Featured Posts (3273)

Sort by

A headstrong Egyptian priestess, her brother, their sacked colony—and a rescue mission.

When Itaweret’s beloved Per-Pehu falls to the tyrannical Scylax, she and her brother Bek lead a mission to save her captured people and depose Scylax. Along the way, they run into all kinds of perils, friends, and foes—and beasts sent by an angry goddess. Set in ancient Greece 3,500 years ago, this is a tale blending magical realism with history, high adventure with discovery . . . and Itaweret’s determination to save her people while learning her heart’s desires and realizing her deeper purpose.

This is the tale of Priestess of the Lost Colony, my debut novel. You can purchase your very own copy, either digital or paperback, here on the publisher's website or at your favorite online retailer!

Read more…

8896821466?profile=RESIZE_710x

MIT engineers have developed self-cooling fabrics from polyethylene, commonly used in plastic bags. They estimate that the new fabric may be more sustainable than cotton and other common textiles. (Courtesy: Svetlana Boriskina)

Topics: Ecology, Environment, Green Tech, Materials Science

Polyethylene is one of the most common plastics in the world, but it is seldom found in clothing because it cannot absorb or carry away water. (Imagine wearing a plastic bag – you would feel very uncomfortable very quickly.) Now, however, researchers in the US have developed a new material spun from polyethylene that not only “breathes” better than cotton, nylon, or polyester, but also has a smaller ecological footprint due to the ease with which it can be manufactured, dyed, cleaned and used.

The textile industry produces about 62 million tons of fabric each year. In the process, it consumes huge quantities of water, generates millions of tons of waste, and accounts for 5–10% of global greenhouse gas emissions, making it one of the world’s most polluting industries. Later stages of the textile use cycle also contribute to the industry’s environmental impact. Textiles made from natural fibers such as wool, cotton, silk, or linen require considerable amounts of energy and water to recycle, while textiles that are colored or made of composite materials are hard to recycle at all.

Hydrophilic and wicking

Researchers led by Svetlana Boriskina of the Massachusetts Institute of Technology (MIT) set out to produce an alternative. They began by melting powdered low-density polyethylene and then extruding it into thin fibers roughly 18.5 μm in diameter (as measured using scanning electron microscopy and micro-computed tomography imaging techniques). This process slightly oxidizes the material’s surface so that it becomes hydrophilic – that is, it attracts water molecules – without the need for a separate chemical treatment.

Recycled plastic bags make sustainable fabrics, Isabelle Dumé, Physics World

Read more…

Coming Soon...

                 

 

                                                             Coming Soon... More Promo Art to come. Hope you like and support the finished project.

 

 

 

8897008293?profile=RESIZE_710x

                                                  

Read more…

Elephants, Mice, and Clocks...

8863088280?profile=RESIZE_710x

Topics: Biology, DNA, Evolution, Research

In her laboratory in Barcelona, Spain, Miki Ebisuya has built a clock without cogs, springs, or numbers. This clock doesn’t tick. It is made of genes and proteins, and it keeps time in a layer of cells that Ebisuya’s team has grown in its lab. This biological clock is tiny, but it could help to explain some of the most conspicuous differences between animal species.

Animal cells bustle with activity, and the pace varies between species. In all observed instances, mouse cells run faster than human cells, which tick faster than whale cells. These differences affect how big an animal gets, how its parts are arranged, and perhaps even how long it will live. But biologists have long wondered what cellular timekeepers control these speeds, and why they vary.

A wave of research is starting to yield answers for one of the many clocks that control the workings of cells. There is a clock in early embryos that beats out a regular rhythm by activating and deactivating genes. This ‘segmentation clock’ creates repeating body segments such as the vertebrae in our spines. This is the timepiece that Ebisuya has made in her lab.

“I’m interested in biological time,” says Ebisuya, a developmental biologist at the European Molecular Biology Laboratory Barcelona. “But lifespan or gestation period, they are too long for me to study.” The swift speed of the segmentation clock makes it an ideal model system, she says.

These cellular clocks help explain why elephants are bigger than mice, Michael Marshall, Nature

Read more…

8873143875?profile=RESIZE_180x180

Image Source: Good Reads

 

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

 

Tucker Carlson appears to be made of Teflon. Fox News's top-rated host has been repeatedly accused of anti-immigrant and racist comments, which have cost his political opinion show many of its major advertisers. Yet Carlson endures in his prime-time slot.

 

Carlson even attacked his own network's chief news anchor on the air, with no real consequences. That anchor, Shepard Smith, quit mid-contract shortly after Carlson went after him.

 

Now comes the claim that you can't expect to literally believe the words that come out of Carlson's mouth. And that assertion is not coming from Carlson's critics. It's being made by a federal judge in the Southern District of New York and by Fox News's own lawyers in defending Carlson against accusations of slander. It worked, by the way.

 

You Literally Can't Believe The Facts Tucker Carlson Tells You. So Say Fox's Lawyers, David Folkenflik, NPR

 

Attorney Sidney Powell is defending herself from a $1.3 billion defamation lawsuit using the same tactic successfully deployed by Tucker Carlson's Fox News show last year.

 

Dominion Voting Systems is suing Powell for a series of statements claiming that the company was involved in a wide-ranging conspiracy to steal the 2020 presidential election for President Joe Biden.

 

Powell's attorneys have said in a court filing that no reasonable person would have believed her allegations as fact and therefore she can't have defamed Dominion. This approach was successfully argued by lawyers representing Fox News in a 2020 defamation case.

 

"[I]n light of all the circumstances surrounding the statements, their context, and the availability of the facts on which the statements were based, it was clear to reasonable persons that Powell's claims were her opinions and legal theories on a matter of utmost public concern," Powell's lawyers wrote.

 

"Those members of the public who were interested in the controversy were free to, and did, review that evidence and reached their own conclusions—or the awaited resolution of the matter by the courts before making up their minds."

 

Sidney Powell Uses Same Defamation Defense as Tucker Carlson's Fox News Show, Darragh Roche, Newsweek

 

“Science is far from a perfect instrument of knowledge. It's just the best we have. In this respect, as in many others, it's like democracy. Science by itself cannot advocate courses of human action, but it can certainly illuminate the possible consequences of alternative courses of action.”

 

“Science is more than a body of knowledge; it is a way of thinking. 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 key 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."

 

Both quotes by Carl Sagan in, "The Demon-Haunted World: Science as a Candle in the Dark."

 

Fox knows the pandemic is real, as does Tucker Carlson. Like most other functional news outlets, he's probably getting a PCR test: polymerase chain reaction as well as temperature tests each time he comes to the building and set. Likely, his audience knows it's real as well. They might know one, or two people who have had it or perished from it.

 

But the lie is more intoxicating than truth.

 

Barack Obama is a talented, superficially charming politician that can retail politic and kiss babies credibly with anyone. As a graduate of Columbia and Harvard, a constitutional scholar, he was never this rabid liberal-secret Muslim-closeted-socialist Fox Propaganda and right-wing talk radio made him out to be. He said a speech in 2004 that put him on the political map. The economy was in a tailspin in 2008 due to the moribund philosophy of "trickle-down economics," which is more like a vacuum sucking up money from the lower classes to the 0.01%. The 46th president chimed the death knell to the moribundity.

 

The mother of lies was the "mama grizzly" from Alaska, saying the rabid liberal-secret Muslim-closeted socialist "palled around with terrorists." A public display of affection with his wife became a "terrorist fist bump." This was reductio ad absurdum on steroids.

 

After losing with her running mate, she glommed onto the "death panels" myth by former NY lieutenant governor Betsy McCaughey's objections to Section 1233 of HR 3200: the Affordable Care Act. The recently-departed Rush Limbaugh, along with Laura Ingram, and Sean Hannity parroted the claims because that's what a propaganda echo chamber does. Add to this Orwellian programming trio, the irascible Newton Gingrich, who turned conciliatory political protocol into blood sport. They have killed more grandparents this pandemic than the aspect of affordable healthcare to all Americans from a black president.

 

The lie metastasized with birtherism: the notion that Barack Hussein Obama (emphasis always on the middle name) wasn't born in America. Newsflash: he was, despite the desperate attempts to decertify Hawaii as the reluctant 50th state. However, neither John McCain (Panama Canal) nor Raphael Edward Cruz, Jr. (Canada) was born on American soil. They are both American citizens because at least one parent - in McCain's case both parents, were American citizens, so the argument that Stanley Ann Dunham could not confer the same status to her son had he been born in another country is feckless, racist, and moot. He was the living, breathing symbol of the change coming to the US.

 

The Tea Party reflected back to the beginnings of this republic with the Boston Tea Party: "taxation without representation" the battle cry and apparent raison d'etre for the existence of the District of Columbia, Puerto Rico, Guam, and the US Virgin Islands. All of them have one thing in common: a preponderance of Melanin, and fewer senators than Wyoming.

 

T.E.A.: taxed enough already, the modern battle cry for people not willing yet to admit their angst with the Affordable Care Act had little to do with socialism, or death panels, hence the pejorative "Obamacare," because hanging him in effigy, and witch doctor placards were the last remnants of "wink and nod" genteel, subtle racial politics. The Tea Party "Freedom" Caucus (Orwellian as it sounds) swept into power in the 2010 midterms, despite Obama's pleading with his following to vote in the same numbers as the 2008 presidential election. As history demanded, the opposition party took the House in 2010, helped by GOP Chair Michael Steele, jettisoned immediately after his token role was fulfilled. Moscow Mitch started his reign of terror with the 2014 midterms. Post Mr. Steele's quixotic effort to engage more African Americans in the party, they went for the nasal-pronouncing Reince Priebus, soon-to-be in a distinguished succession of former White House Chiefs of Staff. Mr. Steele has since redeemed himself with The Lincoln Project.

 

An unlikely union occurred between a carnival barker, and a master spy, the latter master to the former: Dumbo Gambino pimped by Dr. Evil; the Ku Klutz Klan owned by the KGB. Neither of them planned for him to win against his more qualified, consequential opponent, Secretary Hillary Rodham Clinton, so they had no plan for success, even for nefarious goals. It is why the last four years of Keystone Cop politics, chaotic, semi-form hand gestures; mumbled diction, misspelled tweets, hamberders, covfefe, and Page Six sensationalism ended in the current pandemic Zoom kerfuffle we're all in.

 

"Palling around with terrorists"; "terrorist fist bump"; "death panels"; "birtherism"; the T.E.A. Party; "Freedom" Caucus: no challenges, not a single reset, no "this is not our party." There were speed bumps that led to the biggest lie, even bigger than the Big Lie of stolen elections, and a January 6, 2021 insurrection: an alternative reality known as QAnon, that despite evidence to the contrary, the lie has its audience in sway because the truth requires responsibility.

 

“One of the saddest lessons of history is this: If we’ve been bamboozled long enough, we tend to reject any evidence of the bamboozle. We’re no longer interested in finding out the truth. The bamboozle has captured us. It’s simply too painful to acknowledge, even to ourselves, that we’ve been taken. Once you give a charlatan power over you, you almost never get it back.”

 

― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark, Good Reads

 

Even with the current revelations that QAnon is a guy and his dad in the Philippines, the 2020 platform that wasn't, the lie has primacy over facts, which is imperative if you want to run something based on facts, like science in the lab, or a democracy.

 

 

 

 

 

 

 

Read more…

BOOK REVIEW: Kurzhon The Life-Taker

8877448069?profile=RESIZE_400x

A plot-driven tale, Kurzhon The Life-Taker is about a lone warrior who doesn’t bat an eye at taking a life, if it pleases him and his warrior god. Kurzhon resides in a land with elves, sorcery and plenty of sword-and-axe action. A cold-hearted person with a cold and hard past childhood, Kurzhon cares for only one thing—well, two things, but you’ll have to read the tale to find out—battle, with plenty of bloodshed. Traveling the continental land of Straifa, he has a goal to rule the land entirely and bring back the warrior ways he was trained in. But first, he must find a wizard named Zakariah, who has somehow placed a mark on Kurzhon, which our warrior does not like one bit. He is at no one’s beck-and-call and desires to kill this wizard for marking him, once the mark is removed, of course.

Kurzhon’s travels take him through several stops before getting to the land of Resslayke, where the wizard resides, and to the king who wants to strike a deal with Kurzhon, the last warrior of Vultaika. Along the way, the Life-Taker fulfills his title, killing those who challenge him, get in his way without cause or do wrong in his eyes.

Although the characters don’t have much depth, the story moves along at a good pace. If you’re into battles and bloodshed, this story will suit your tastes well. Be aware, it is for mature readers. The ending lacked closure for me, but the Epilogue promises a future tale in this warrior’s story. I feel we haven’t heard the last of Kurzhon The Life-Taker.

I read an advanced copy, so the cover is not final. Check your favorite online bookstores to see when Kurzhon The Life-Taker is available for sale.

Read more…

Antistars...

8890084664?profile=RESIZE_584x

Astronomers searched for candidate antimatter stars among nearly 6000 gamma-ray sources. After eliminating known objects and sources that lacked the spectral signature of an antistar, 14 possibles remained. (Courtesy: Simon Dupourqué/IRAP)

Topics: Astronomy, Astrophysics, Cosmology, High Energy Physics

Fourteen possible antimatter stars (“antistars”) have been flagged up by astronomers searching for the origin of puzzling amounts of antihelium nuclei detected coming from deep space by the Alpha Magnetic Spectrometer (AMS-02) on the International Space Station.

Three astronomers at the University of Toulouse – Simon Dupourqué, Luigi Tibaldo, and Peter von Ballmoos – found the possible antistars in archive gamma-ray data from NASA’s Fermi Gamma-ray Space Telescope. While antistars are highly speculative, if they are real, then they may be revealed by their production of weak gamma-ray emission peaking at 70 MeV, when particles of normal matter from the interstellar medium fall onto them and are annihilated.

Antihelium-4 was created for the first time in 2011, in particle collisions at the Relativistic Heavy Ion Collider at the Brookhaven National Laboratory. At the time, scientists stated that if antihelium-4 were detected coming from space, then it would definitely have to come from the fusion process inside an antistar.

However, when it was announced in 2018 that AMS-02 had tentatively detected eight antihelium nuclei in cosmic rays – six of antihelium-3 and two of antihelium-4 – those unconfirmed detections were initially attributed to cosmic rays colliding with molecules in the interstellar medium and producing the antimatter in the process.

Subsequent analysis by scientists including Vivian Poulin, now at the University of Montpellier, cast doubt on the cosmic-ray origin since the greater the number of nucleons (protons and neutrons) that an antimatter nucleus has, the more difficult it is to form from cosmic ray collisions. Poulin’s group calculated that antihelium-3 is created by cosmic rays at a rate 50 times less than that detected by the AMS, while antihelium-4 is formed at a rate 105 times less.

The mystery of matter and antimatter

The focus has therefore turned back to what at first may seem an improbable explanation – stars made purely from antimatter. According to theory, matter and antimatter should have been created in equal amounts in the Big Bang, and subsequently, all annihilated leaving a universe full of radiation and no matter. Yet since we live in a matter-dominated universe, more matter than antimatter must have been created in the Big Bang – a mystery that physicists have grappled with for decades.

“Most scientists have been persuaded for decades now that the universe is essentially free of antimatter apart from small traces produced in collisions of normal matter,” says Tibaldo.

The possible existence of antistars threatens to turn this on its head. “The definitive discovery of antihelium would be absolutely fundamental,” says Dupourqué.

Are antimatter stars firing bullets of antihelium at Earth? Physics World, published in Physical Review D

Read more…

Whipsawed, Gobsmacked...

8828961094?profile=RESIZE_400x

Image source: Duke University Office of Institutional Equity

 

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

 

JELANI COBB, STAFF WRITER, "THE NEW YORKER": It was kind of whiplash, you know, because there was a great deal of relief and joy, jubilation really, at the guilty verdict that came down in the Derek Chauvin trial. And then just that quickly, people were kind of whipsawed back into this grieving mode. The Eleventh Hour, Brian Williams, transcript

 

*****

 

 

In 1961, author James Baldwin was asked by a radio host about being Black in America. He said:

 

To be a Negro in this country and to be relatively conscious is to be in a state of rage almost, almost all of the time — and in one's work. And part of the rage is this: It isn't only what is happening to you. But it's what's happening all around you and all of the time in the face of the most extraordinary and criminal indifference, indifference of most white people in this country, and their ignorance. Now, since this is so, it's a great temptation to simplify the issues under the illusion that if you simplify them enough, people will recognize them. I think this illusion is very dangerous because, in fact, it isn't the way it works. A complex thing can't be made simple. You simply have to try to deal with it in all its complexity and hope to get that complexity across.

 

"To Be In A Rage, Almost All The Time" - NPR, June 1, 2020, at the nascent beginnings of the George Floyd protests.

 

 

I wept at the verdict Tuesday. Seeing George Floyd's murderer led out in handcuffs was cathartic, saddening, and angering. This was not justice: it was accountability.

 

Justice would be George Floyd alive. Justice would be George tucking Gianna in at night. Justice would be Gianna riding his giant shoulders again. Justice would be George walking Gianna down the aisle. Justice would be George being called "Paw-Paw" by his grandchildren from Gianna if she were to choose to be a mother. Before "liberty, and the pursuit of happiness," Thomas Jefferson penned the requisite of "life."

 

This pandemic has revealed our "American exceptionalism" is a farce - a joke. This "exceptionalism" had the United States with the highest death and infection rates in the world. This "exceptionalism" has a caste system, parallel to the Indian Varnas, and more brutal than the German Nazis, that is cutting off our noses to spite our own faces.

 

In the book "Castes: The Origins of Our Discontents," by Isabel Wilkerson, she says in an NPR interview: "caste is the granting or withholding of respect, status, honor, attention, privileges, resources, the benefit of the doubt, and human kindness to someone on the basis of their perceived rank or standing in the hierarchy." Racism and casteism do overlap, she writes, noting that "what some people call racism could be seen as merely one manifestation of the degree to which we have internalized the larger American caste system." -NPR

 

Also in her book is Leon Lederman.

Leon M. Lederman

The Nobel Prize in Physics 1988

Born: 15 July 1922, New York, NY, USA

Died: 3 October 2018, Rexburg, ID, USA

Affiliation at the time of the award: Fermi National Accelerator Laboratory, Batavia, IL, USA

Prize motivation: "for the neutrino beam method and the demonstration of the doublet structure of the leptons through the discovery of the muon neutrino."

Prize share: 1/3

Leon M. Lederman – Facts. NobelPrize.org. Nobel Media AB 2021. Thu. 22 Apr 2021. <https://www.nobelprize.org/prizes/physics/1988/lederman/facts/>

 

Dr. Lederman, Isabel Wilkerson writes, died having sold his Nobel Prize medal for $765,000 to pay his medical bills in the richest country in the world. A Nobel laureate died in a nursing home, in "exceptional America." That fact gobsmacked me.

 

Dr. Lederman's demise is the result of the exceptionalism that allowed six Klansmen and three American Nazi Party members to be acquitted of all charges in the Greensboro Massacre, the crime evidence on tape.

 

Just like Rodney King's beating. Just like Eric Garner's public lynching for selling loose cigarettes in NYC, the first black man to say "I can't breath" recorded. Tamir Rice only had seconds to play with a toy gun before he was summarily executed. Just like George Floyd.

 

We held our breaths because we've all been down this road before. Guilty on all counts, and the same forces that freed Klansmen, Nazis, and rogue cops started harping that the sequestered jury was somehow "bullied" because they looked at the evidence, and reached a verdict. It feels wrong to them because the jury wasn't in a southern courtroom, or Semi Valley: because the jury wasn't "all-white," making a mockery of the term "jury of one's peers."

We didn't get to breathe for George before losing Daunte Wright, Ma'Khia Bryant. This state terror feels mechanistic, steampunk: programmed. This timeline of death is psychotic and persistent. Like the Coronavirus, its only function is to exist, to thrive, even though its complete migration throughout the body politic causes eventually, according to Merriam-Webster: “[T]he irreversible cessation of all vital functions especially as indicated by a permanent stoppage of the heart, respiration, and brain activity: the end of life.” Apoptosis can apply to nation-states. Rome and England are tourist destinations now.

Racism is a moribund concept. It's the ultimate narcissism, the mother of all "isms" when you're supremely confident your "in" group has discovered and propagated the perfect gaslighting shtick over people of color, women, LGBT, immigrants. The only way the façade continues is that it must relentlessly be reinforced by state-sanctioned violence.

It is state-sanctioned violence to steal land inhabited by First Nation people already here, then put them on "reservations," segregated from the political machinations of power.

It is state-sanctioned violence to kidnap Africans for uncompensated labor, hold them in bondage for centuries, segregate them in government housing projects ("ghettos"), refuse to discuss reparations, redline homeownership, give white GIs home loans, and scholarships for college after WWII, and complain the problem with the African diaspora is they're "lazy."

It is state-sanctioned violence that forty-four transgender or gender-nonconforming citizens were killed in 2020.

It is state-sanctioned violence that the Anti-Asian Hate Crimes Bill had one lone nay vote from the same raised-fist "Mr. Woody" senator that helped incite an insurrection.

State-sanctioned violence has a boomerang effect: it is karmic. It is why we performed so badly in a once-in-a-century pandemic. It is why their mortality rates are high, their opiate addiction is a crisis, and their birth rates are low. They are not being replaced. The very machinations put in place to publicly lynch, put Orwellian boots-to-face, or "knees on necks" on society's "least of these" eventually affects someone even narcissists might care about.

Like smokestacks on pickup trucks to "own the libs," as if they breathe some other atmosphere on another planet, this state-sanctioned violence caused the bankruptcy and eventual death of a physics Nobel laureate. This is the epitome of madness.

"To be a Negro in this country and to be relatively conscious is to be in a state of rage almost, almost all of the time."

You can't possibly imagine how enraged I feel most of the time.

 

 

 

 

Read more…

Graphene Beam Splitter...

8835209868?profile=RESIZE_710x

Splitting up: schematic of the electron beam splitter with the n side on the right and the p side on the left. (Courtesy: M Jo et al/Phys. Rev. Lett.)

Topics: Graphene, Interferometry, Nanotechnology, Quantum Computer

A graphene-based “beam splitter” for electronic currents has been built by researchers in France, South Korea, and Japan. Created by Preden Roulleau at the University of Paris and colleagues, the tunable device’s operation is directly comparable to that of an optical interferometer. The technology could soon enable allow electron interferometry to be used in nanotechnology and quantum computing.

An optical interferometer splits a beam of light in two, sending each beam along a different path before recombining the beams at a detector. The measured interference of the beams at the detector can be used to detect tiny differences in the lengths of the two paths. Recently, physicists have become interested in doing a similar thing with currents of electrons in solid-state devices, taking advantage of the fact that electrons behave like waves in the quantum world.

Graphene is a sheet of carbon just one atom thick and is widely considered to be the best material for realizing such “electron quantum optics”. Indeed, researchers have already used the material to make simple electron interferometers. Now, Roulleau’s team has created a fully adjustable electron beam splitter that could be used to build more sophisticated devices. It exploits the quantum Hall effect, whereby the application of a strong magnetic field perpendicular to a sheet of graphene will cause an electron current to flow around the edge of the sheet.

Graphene beam splitter gives electron quantum optics a boost, Sam Jarman, Physics World

Read more…

40 Years Since STS-1...

8787392460?profile=RESIZE_584x

The first mission of the Space Shuttle Program, STS-1, blasts off from launch pad 39A on April 12, 1981, attempting to kick off a new era of rapid access to space.

Topics: History, NASA, Space Exploration, Spaceflight, Space Shuttle

In April 1981, John Young — America’s premier astronaut and one of only 12 people to ever walk on the Moon — was training with co-pilot Bob Crippen for STS-1, the maiden voyage of the space shuttle Columbia. Though eager, Young harbored no illusions that he might never return from this first mission of the Space Shuttle Program.

After rocketing into space, Columbia aimed to circle our planet 36 times over two days. But then, unlike the previous spacecraft, it would glide back to Earth, landing on a runway like an airplane. NASA hoped its reusable fleet of four shuttles — Atlantis, Challenger, Discovery, and Columbia — would launch weekly with crews of up to seven, allowing more rapid access to space than ever before. The Space Shuttle Program promised to both revolutionize and routinize spaceflight.

But, as with all cutting-edge technologies, the risks were severe. A month before STS-1, as Columbia sat on Pad 39A at the Kennedy Space Center in Florida, several technicians were asphyxiated by nitrogen fumes while working in the shuttle’s aft fuselage. Two of them later succumbed to their injuries. The accident served as a deadly reminder that spaceflight is a dangerous business, even when still on Earth.

40 years since the first space shuttle mission, STS-1, Ben Evans, Astronomy

Read more…

Habitable Epoch...

8791321668?profile=RESIZE_710x

Artist's conception of GN-z11, the earliest known galaxy in the universe. Credit: Pablo Carlos Budassi Wikimedia (CC BY-SA 4.0)

Topics: Astrobiology, Evolution, Existentialism, Exoplanets

About 15 million years after the big bang, the entire universe had cooled to the point where the electromagnetic radiation left over from its hot beginning was at about room temperature. In a 2013 paper, I labeled this phase as the “habitable epoch of the early universe.” If we had lived at that time, we wouldn’t have needed the sun to keep us warm; that cosmic radiation background would have sufficed.

Did life start that early? Probably not. The hot, dense conditions in the first 20 minutes after the big bang produced only hydrogen and helium along with a tiny trace of lithium (one in 10 billion atoms) and a negligible abundance of heavier elements. But life as we know it requires water and organic compounds, whose existence had to wait until the first stars fused hydrogen and helium into oxygen and carbon in their interiors about 50 million years later. The initial bottleneck for life was not a suitable temperature, as it is today, but rather the production of the essential elements.

Given the limited initial supply of heavy elements, how early did life actually start? Most stars in the universe formed billions of years before the sun. Based on the cosmic star formation history, I showed in collaboration with Rafael Batista and David Sloan that life near sunlike stars most likely began over the most recent few billion years in cosmic history. In the future, however, it might continue to emerge on planets orbiting dwarf stars, like our nearest neighbor, Proxima Centauri, which will endure hundreds of times longer than the sun. Ultimately, it would be desirable for humanity to relocate to a habitable planet around a dwarf star like Proxima Centauri b, where it could keep itself warm near a natural nuclear furnace for up to 10 trillion years into the future (stars are merely fusion reactors confined by gravity, with the benefit of being more stable and durable than the magnetically confined versions that we produce in our laboratories).

When Did Life First Emerge in the Universe? Avi Loeb, Scientific American

Read more…

The Lighthouse...

8794708490?profile=RESIZE_710x

Creators Brian Haberlin and David Hine take "Jules Verne's Lighthouse" into the depths of deep space piracy starting this April. (Image credit: Image Comics)

Topics: History, Science Fiction, Space Exploration, Spaceflight

Widely considered to be the "Father of Science Fiction," the famed French poet, novelist, and playwright [known] as Jules Verne celebrates what would have been his 193rd birthday this year. 

Born Feb. 8, 1828, Verne ushered in the grand era of speculative fiction with his classic novels, "20,000 Leagues Under the Sea," "From the Earth to the Moon," "Around the World in 80 Days," and "Journey to the Center of the Earth."

Now one of Verne’s lesser-known works from 1905, "The Lighthouse At The End Of The World," is being adapted for the first time into a five-issue comic book miniseries at Image Comics premiering in April. Orchestrated by the veteran creative team of Brian Haberlin and David Hine ("The Marked,'" "Sonata"), "Jules Verne's: Lighthouse" gets a sci-fi twist and casts readers into the high seas of outer space for a swashbuckling cyberpunk saga.

Here's the official synopsis:

"Jules Verne's: Lighthouse" is set at the edge of the galaxy, where there is a giant supercomputer known as the Lighthouse. The only brain powerful enough to navigate ships through a Sargasso of naturally occurring wormholes, potentially cutting months or even years of a spaceship's journey. Three humans, one alien, and a nanny bot have manned the remote station for years in relative peace until the arrival of Captain Kongre and his band of cutthroat pirates threatens the future of civilization and reveals that each of the Lighthouse crew has been hiding a shocking secret. He who controls the Lighthouse controls this part of the galaxy."

Exclusive: A little-known Jules Verne adventure novel scores a sci-fi comic book series with 'Lighthouse', Jeff Spry, Space.com

Read more…

Traitors and Patriots...

8799570666?profile=RESIZE_710x

Image source: AZ Quotes

 

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

 

Though hundreds of C.E.O.s signed on to defending voting rights in principle, many notable omissions did not, like the C.E.O. of Walmart, Warren Buffet signed as citizen, not head of Berkshire Hathaway; Coca-Cola and Delta felt they had said all that needed to be said, and JP Morgan Chase, who has a history of its initial fortunes on slavery, also declined.

 

*****

 

 

Sunday, my wife and I took a "sanity ride" to a park in High Point. It's an exercise we've settled into during the pandemic. We didn't leave the car, just driving around, just looking at kids and parents at what appeared to be a baseball game. On leaving High Point, we were followed by the police for several miles, likely running my plates through dispatch. I purposely drove five miles below the posted speed limit. The lights went on anyway. I pulled over to a building, my license and insurance ready, hands on the dash. By the time the masked police officer came to get my effects, he said my tags had expired. Running my plates, he probably saw I had no priors, so he advised me to pay for the tags, and bring evidence to the judge in High Point. The ticket would disappear, problem solved.

 

Expired tags were ironically the same reason Daunte Wright was stopped in Minnesota, on the same Sunday. We're both black men. The difference is, Daunte is no longer alive.

 

*****

 

Ulysses S. Grant was a Republican. During the Civil War, the slaveholding south were Democrats. That flipped with the FDR New Deal; the 1964 Civil Rights Act, 1965 Voting Rights Act, and 1968 Fair Housing Act. He and Abraham Lincoln would be aghast at the conspiratorial nuthouse their party in the 21st Century has become.

 

We are still a country with two factions: traitors and patriots.

 

President Joe Biden has largely given up on trying to negotiate anything with Republicans. There’s a good reason for this: the GOP is no longer a legitimate political party.

 

One of the most comprehensive and well-respected surveys of political parties worldwide is called the Global Party Survey and came out of work done at Harvard in the US and Sydney University in Australia. The researchers note: “Drawing on survey data gathered from 1,861 party and election experts, the study uses 21 core items to estimate key ideological values, issue positions, and populist rhetoric for 1,127 parties in 170 countries.”

 

What they found was that the Democratic Party in the US is fairly solidly within the norms for political parties in fully developed countries around the world. It resembles normal and legitimate parties in Canada and most of Western Europe.

 

The Republican party, however, both behaves and is ideologically most similar to Hungary’s Fidesz party, Turkey’s AKP party, and Poland’s PiS party.

 

All three are, essentially, fascist parties.

 

Like the Nazis & Fascists, the Republican Party Must Be Purged, The Hartmann Report

 

I would say four.

The traitors' ancestors brought my ancestors to this country against their will to work as uncompensated labor. The traitors' ancestors wrote "we hold these truths to be self-evident, that all men are created equal," and a mathematical loophole for holding kidnapped humans in bondage. The traitors are their descendants, shouting "all lives matter" while black lives obviously don't make a kind of duplicitous, hypocritical "sense."

The traitors believed the pandemic was a hoax, delaying our actions resulting in more deaths than necessary. The traitors believe masks are an assault on "liberty and freedom." That "liberty and freedom" apparently cancels the deaths of 578,726 Americans. That somehow opening with only 195 million doses given, 76.7 million fully vaccinated amounts to 23.4%: we need 70-80% to achieve "liberty."

The traitors are pushing the election "Big Lie," not unlike the "Lost Cause" narrative that amounts to superfluous bullshit: if you hold your nose, and compare it side-by-side, it's the same lie that caused the Civil War, inaugurated Jim Crow and domestic terrorism on people that didn't ask to be brought here. The traitors are passing laws to shorten early election times, close more precincts that stifle the voices of BIPOC, the young, the queer because they haven't had a platform since the 1980s that appeals to these groups. The traitors are trying to tank Kristen Clarke's nomination to the Civil Rights Division of the Justice Department like they did Merrick Garland to the Supreme Court because someone fighting for the Civil Right to cast a vote might thwart the plans to block the votes of people who won't vote for them. The traitors don't want a 9-11-style commission to investigate and hold accountable traitors in an insurrection, guaranteeing the tactic will happen again if an election - local or national - is lost. The traitors are more motivated about Antifa (short for antifascist) than the fascists that scaled walls 100 days ago powered on this big lie, given voice by their fallen orange god who daily performed nauseating fellatio on Vladimir Putin, according to Michael Cohen, for a vanity tower in Moscow.

 

A spoken word artist I admire is Rudy Francisco, encapsulating my angst in the apropos "Adrenaline Rush." Being a person of color in America is an extreme "sport" at a traffic stop.

 

I will get my car inspected, update my registration with the state, and show proof to the magistrate in High Point. Even with inspection and registration in hand, I will be cautious, nervous, and driving five miles below the posted speed limit there and back. Wish me luck.

 

My wife and I made it home, as Rudy's mic drops at the end of his piece "this time."

 

Daunte sadly didn't.

 

 

 

 

Read more…

VOC...

8767834492?profile=RESIZE_710x

Inside the B.1.1.7 Coronavirus Variant, By Jonathan Corum and Carl ZimmerJan, The New York Times, January 18, 2021

Topics: Biology, COVID-19, DNA, Research

VariantReported cases in the USNumber of Jurisdictions Reporting
B.1.1.716,27552
B.1.35138636
P.135625
Source: CDC

Download Accessible Data [XLS – 738 B]

CDC is closely monitoring these variants of concern (VOC). These variants have mutations in the virus genome that alter the characteristics and cause the virus to act differently in ways that are significant to public health (e.g., causes more severe disease, spreads more easily between humans, requires different treatments, changes the effectiveness of current vaccines).

CDC: US COVID-19 Cases Caused by Variants

Read more…

Ingenuity...

8771258697?profile=RESIZE_710x

NASA’s Ingenuity Mars helicopter is seen in a close-up taken by Mastcam-Z, a pair of zoomable cameras aboard the Perseverance rover. This image was taken on April 5, 2021, the 45th Martian day, or sol, of the mission.
Credits: NASA/JPL-Caltech/ASU
 
Topics: Mars, NASA, Space Exploration, Spaceflight
 
NASA is targeting no earlier than Sunday, April 11, for Ingenuity Mars Helicopter’s first attempt at powered, controlled flight on another planet. To mark a month of Ingenuity flights, the agency will host several events to bring people along for the ride.
 
A livestream confirming Ingenuity’s first flight is targeted to begin around 3:30 a.m. EDT Monday, April 12, on NASA Television, the NASA app, and the agency’s website, and will livestream on multiple agency social media platforms, including the JPL YouTube and Facebook channels.
 
Ingenuity arrived at Mars’ Jezero Crater on Feb. 18, attached to the belly of NASA’s Perseverance rover. The helicopter is a technology demonstration with a planned test flight duration of up to 31 days (30 Mars days, or sols). The rover will provide support during flight operations, taking images, collecting environmental data, and hosting the base station that enables the helicopter to communicate with mission controllers on Earth.
 

The flight date may shift as engineers work on the deployments, preflight checks, and vehicle positioning of both Perseverance and Ingenuity. Timing for events will be updated as needed, and the latest schedule will be available on the helicopter’s Watch Online webpage:

https://mars.nasa.gov/technology/helicopter/#Watch-Online

News Briefing and Televised Event Schedule

Virtual media briefings before and after Ingenuity’s first flight attempt and the livestream coverage of the flight attempt will originate from NASA’s Jet Propulsion Laboratory in Southern California.

A preflight briefing at 1 p.m. EDT (10 a.m. PDT) Friday, April 9, will provide the latest details on the helicopter’s operations and what to expect on the first flight day.

NASA Invites Public to Take Flight With Ingenuity Mars Helicopter

 
 
Read more…
MARK YOU CALENDARS!
8776584055?profile=RESIZE_710x 
8776591856?profile=RESIZE_710x
ABYSSINIA MEDIA GROUP® Writer and Illustrator CJ Juzang

will be selling and signing the latest titles
 
AYELE NUBIAN WARRIOR #1 COMIC8776592679?profile=RESIZE_710x
AYELE NUBIAN WARRIOR COLORING AND ACTIVITY TABLET #1
8776592499?profile=RESIZE_710x
AYELE NUBIAN WARRIOR COLORING AND ACTIVITY TABLET #2
8776593074?profile=RESIZE_710x
AYELE NUBIAN WARRIOR COLORING AND ACTIVITY TABLET #3
8776593677?profile=RESIZE_710x
MAHLULI OF LIKONI ($1.)
8776594258?profile=RESIZE_710x
THE ADIGUN OGUNSANWO - AKIL ($2.)
8776594282?profile=RESIZE_710x
AMG® T-Shirts, Posters, Collectibles

and ORIGINAL ART also will be available
 
Above displayed titles are on sale NOW.

Store location:

ATOMIC BASEMENT COMICS

400 EAST 3RD STREET

LONG BEACH, CA 90802

HRS: 12 PM - 7 PM WED-SUN

(562)294-4444
 
SEE YOU THERE!
Read more…

BOOK REVIEW: Malika Fallen Queen Part One

 

8745567279?profile=RESIZE_710x

This time we’re going to look at the stunning graphic novel, “Malika Fallen Queen Part One,” by Roye Okupe and YouNeek YouNiverse. This is a historical fiction story like none other I have read. And, although the graphic novel is labeled Part One, it begins in the middle of a long-winding arc, but don’t let that stop you from adding this marvel to your collection.

The story takes place in the Year 2025, with Malika (pronounced “Ma-LIE-kah”) being 500 years from her time period. She is in a new place and time but dealing with old evils. This story opens up with Chapter Fourteen, but it is a complete story arc in and of itself. Malika continues her search for the dragon stones, imbued with magical powers, in order to prevent them falling into the wrong hands. As one is located, Malika battles a Witch for the stone. The action scenes alone are worth the price of this graphic novel. They are drawn so vividly and with such detail and sound effects, you are pulled into the story and almost feel like you’re watching a movie as you move from panel to panel.

As the battle continues in an unexpected way, a London-based girl, Eliza Mantel, stumbles upon the action and the stone. The stones have a unique property in that they can chose which human to grant with the power of the stones. Let’s just say with one touch, Eliza’s world is opened up in a whole new way. With her dual powers of fire and frost, her best friend labels her with the superhero moniker of FireFrost. But those searching for the stones for evil, now seek Eliza. If she wants to live, she must learn to control her new powers. Malika is willing to teach Eliza, but is she willing to learn.

Oh, and there’s someone bent on dealing out ruthless and fatal revenge on Malika. Someone she doesn’t know, yet, but who knows her and her history well enough to want her dead.

As I said, this particular story opens up at Chapter Fourteen, but don’t be deterred. The chapter openings give the reader enough back story that they won’t feel lost reading this story arc. And there are many other characters and stories in the YouNeek YouNiverse that will coalesce into one epic tell, “The Oloris.” Check out this encapsulating world at https://youneekstudios.com/genesys/.  

Jackie Cannon

Read more…

Martian Homecoming

COMING SOON......

Martian Homecoming

https://www.facebook.com/Martianhomecoming

It is the year 2072, And Humankind has reached out to Mars.
With resources being depleted daily, nations and corporations are terraforming Mars to be habitable.
A group of Martian archeologists discover that Mars was home to a race over 10,000 years ago.
All of a sudden....a large space ship from the outer reaches of time and space is headed for our solar system.
Only one person with the United Nations of Outer Space Affairs wants to know why they are headed for Mars

And everyone will stop him from finding out.

This will be a live action novel of....

8644629071?profile=RESIZE_710x

Read more…