I am acquainted with a local Emmy award winning filmmaker where I live who is producing a reboot of his tv crime series from 2008. Although he is black, he writes and produces material that does not come from the Black experience. Does the fact that if something is written, produced and directed by a black person still qualify as a black narrative? Out of Darkness: Cleveland is a black crime sci-fi drama about a shadow devouring crime. Where they used to hide in the shadow, now they are being devoured by it. So, this is a black narrative that isn't really about black people.
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Topics: Bose-Einstein Condensate, Condensed Matter Physics, van der Waals
In his PhD thesis from 1873, Johannes van der Waals devised a theoretical framework to describe the gas and liquid phases of a molecular ensemble and the phase transition from one to the other. That work resulted in the celebrated equation of state bearing his name. To this day, the van der Waals theory is still the prevailing picture in most physicists’ minds to explain the emergence of the liquid state. It asserts that the liquid state arises at high densities from an equilibrium between attractive interatomic forces and short-range repulsion. Now, a new type of liquid has emerged in ultracold, extremely dilute atomic systems for which the van der Waals model does not predict a liquid phase.
Using the tools of laser cooling and trapping, experimenters can reach the ultracold regime to create atomic quantum gases.1 Quantum interference effects between atoms are an important part of the statistical descriptions of those systems. However, if a monatomic ensemble is simply cooled, any chemical species will form a liquid instead of a gas due to van der Waals forces and the system will never reach the quantum regime. So to see quantum effects, the classical liquid state must be avoided. That requires extremely low densities that keep the distances between atoms much larger than the range of attractive forces that would bind the liquid. But keeping the atoms far apart traps them in a dilute, metastable state. A whole new mechanism is needed for atoms in such dilute conditions to form a liquid phase.
Ultradilute Quantum Droplets, Igor Ferrier-Barbut, Physics Today
Igor Ferrier-Barbut is a researcher at the Institut d’Optique and CNRS in Palaiseau, France.
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| An artist’s rendition of a neutron star. Credit: Kevin Gill Flickr (CC by 2.0) |
Topics: Astronomy, Astrophysics, Einstein, Gravitational Waves, Neutron Stars
Gravitational waves—the ghostly ripples in spacetime first predicted by Einstein and finally detected a century later by advanced observatories—have sparked a revolution in astrophysics, revealing the otherwise-hidden details of merging black holes and neutron stars. Now, scientists have used these waves to open another new window on the universe, providing new constraints on neutron stars' exact shapes. The result will aid researchers in their ongoing quest to understand the inner workings of these exotic objects.
So far, 11 gravitational-wave events have been detected by the LIGO (Laser Interferometer Gravitational-Wave Observatory) interferometers in Washington and Louisiana and the Virgo gravitational-wave observatory in Italy. Of these events, 10 came from mergers of binary black holes, and one from the merger of two neutron stars. In all cases, the form of the waves matched the predictions of Einstein's theory of general relativity.
For the binary black hole events, the passing waves lasted less than a second; for the merging neutron stars, the emissions occurred for about 100 seconds. But such rapid pulses aren't the only types of gravitational waves that could be streaming through the universe. In particular, solitary neutron stars might be emitting detectable gravitational waves as they spin—signals that could reveal important new details of the stars' topography and internal composition.
Gravitational Observatories Hunt for Lumpy Neutron Stars
David Appell, Scientific American
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| Image Source: Comic Book dot com - Star Trek |
Topics: Artificial Intelligence, Computer Science, Existentialism, Star Trek
If you're fan enough as I am to pay for the CBS streaming service (it has some benefits: Young Sheldon and the umpteenth reboot of The Twilight Zone hosted by Oscar winner Jordan Peele), the AI in Starfleet's "Control" looks an awful lot like...The Borg. I've enjoyed the latest iteration immensely, and I'm rooting for at least a season 3.
There's already speculation on Screen Rant that this might be some sort of galactic "butterfly effect." Discovery has taken some license with my previous innocence even before Section 31: we're obviously not "the good guys" with phasers, technobabble and karate chops as I once thought.
That of course has been the nature of speculative fiction since Mary Shelley penned Frankenstein: that playing God, humanity would manage to create something that just might kill us. Various objects from nuclear power to climate change has taken on this personification. I've often wondered if intelligence is its own Entropy. Whole worlds above us might be getting along just fine without a single invention of language, science, tools, cities or spaceflight, animal species living and dying without anything more than their instinct, hunger and the inbred need to procreate unless a meteor sends them into extinction. Homo sapien or homo stultus...
It is the Greek word mimesis we translate to mean "imitate" but can actually be more accurately said as "re-presentation." It is the Plato-Aristotle origin of the colloquial phrase "art imitates life."
Re-presented for your consumption and contemplation:
Yoshua Bengio is one of three computer scientists who last week shared the US$1-million A. M. Turing award — one of the field’s top prizes.
The three artificial-intelligence (AI) researchers are regarded as the founders of deep learning, the technique that combines large amounts of data with many-layered artificial neural networks, which are inspired by the brain. They received the award for making deep neural networks a “critical component of computing”.
The other two Turing winners, Geoff Hinton and Yann LeCun, work for Google and Facebook, respectively; Bengio, who is at the University of Montreal, is one of the few recognized gurus of machine learning to have stayed in academia full time.
But alongside his research, Bengio, who is also scientific director of the Montreal Institute for Learning Algorithms (MILA), has raised concerns about the possible risks from misuse of technology. In December, he presented a set of ethical guidelines for AI called the Montreal declaration at the Neural Information Processing Systems (NeurIPS) meeting in the city.
Do you see a lot of companies or states using AI irresponsibly?
There is a lot of this, and there could be a lot more, so we have to raise flags before bad things happen. A lot of what is most concerning is not happening in broad daylight. It’s happening in military labs, in security organizations, in private companies providing services to governments or the police.
What are some examples?
Killer drones are a big concern. There is a moral question, and a security question. Another example is surveillance — which you could argue has potential positive benefits. But the dangers of abuse, especially by authoritarian governments, are very real. Essentially, AI is a tool that can be used by those in power to keep that power, and to increase it.
AI pioneer: ‘The dangers of abuse are very real’
Yoshua Bengio, winner of the prestigious Turing award for his work on deep learning, is establishing international guidelines for the ethical use of AI.
Davide Castelvecchi, Nature
Topics: Biology, Civics, Climate Change, Existentialism, Entropy, Mars, Politics
Chimpanzees look up to those they consider to be more prestigious, echoing the way that young people admire celebrities such as David Beckham and Cheryl Cole, according to a new study. Researchers found that apes copy the actions of those they consider to have high status within their group.
Professor Whiten commented, “Teenagers look to pop stars as social models, copying their clothing, mannerisms and speech. Adults are inspired by prominent members of their society, such as successful professionals. Our study shows that chimpanzees are similarly selective in their choice of trend setters.” [1]
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Abstract
Humans follow the example of prestigious, high-status individuals much more readily than that of others, such as when we copy the behavior of village elders, community leaders, or celebrities. This tendency has been declared uniquely human, yet remains untested in other species. Experimental studies of animal learning have typically focused on the learning mechanism rather than on social issues, such as who learns from whom. The latter, however, is essential to understanding how habits spread. Here we report that when given opportunities to watch alternative solutions to a foraging problem performed by two different models of their own species, chimpanzees preferentially copy the method shown by the older, higher-ranking individual with a prior track-record of success. Since both solutions were equally difficult, shown an equal number of times by each model and resulted in equal rewards, we interpret this outcome as evidence that the preferred model in each of the two groups tested enjoyed a significant degree of prestige in terms of whose example other chimpanzees chose to follow. Such prestige-based cultural transmission is a phenomenon shared with our own species. If similar biases operate in wild animal populations, the adoption of culturally transmitted innovations may be significantly shaped by the characteristics of performers. [2]
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Thwaites glacier in West Antarctica is often referred to as the "Doomsday glacier" because of its sheer size and position as "'backstop' for four other glaciers which holds an additional 10-13 feet of sea level rise." [3] Add the two feet of sea level Thwaites holds and Florida may have a little more to fear than the denials of their republican senators on the impact of climate change.
I've used the term fascism before, not because it's powerful but because it's stupid. The basis of its appeal is fear: fear of the "other," fear of the future, fear particularly of a supposed loss of birth numbers, therefore future voters and numerical power. So-called "white" supremacy has always been a math game of bad algebra and pure ignorance.
But it does not benefit the crowd proudly without Melanin, intellect and possessing MAGA hats: the celebrity chimps with all the bananas above them they worship use the faux demarcation points of politically constructed cultural differences to rob blind the very people that become their shock troops. Rigging elections is not beneath the 1% simians, as they've motivated their rubes that their "white" team won, despite the lack of sharing of spoils after said rigging, Russian interference or not. Socialism is thrown up as demon while demons rob rubes. They ask for "trick-down" bananas" and get feces. Smoking causing cancer must be denied. Humans causing climate impact MUST be denied until the last drop of oil; the last fracking of methane. Then, the royal chimpanzees will wall themselves up as sea levels rise, soundproof beyond "weeping and gnashing of teeth." They'll have extra bananas to live on as the rest of the planet starves. Eventually, their impressive supplies will run out. Perhaps they'll resort to the cannibalism as the Jamestown colonists did in desperation, eating their own children first. Eventually they will see their last sunrise in splendid, decaying mansions atop a canopy of the forest they razed. Currently, their high potentate Orange Orangutan cannot discriminate "orange" and "origin"; that his own father was born in the Bronx and not the Germany and thinks windmills causes cancer.
Homo sapiens, (Latin: “wise man”) the species to which all modern human beings belong. Homo sapiens is one of several species grouped into the genus Homo, but it is the only one that is not extinct. [YET] See also human evolution. Source: Britannica
Entropy - the measure of a system's thermal energy per unit temperature that is unavailable for doing useful work. Because work is obtained from ordered molecular motion, the amount of entropy is also a measure of the molecular disorder, or randomness, of a system. Encyclopedia Britannica
Having stupid citizens also serves a more ‘noble’ purpose. Although most of us want to be treated as intelligent beings, it is also in the interest of ruling parties – be they political or religious – to have an overall stupid population, dumb enough to make them controllable. Education and knowledge are being pushed aside in favour of technical training. Governments are more interested in a highly-skilled labour force than in critical and intelligent citizens. The media feed the population with ready-made entertainment and information, thus forming people’s minds according to what is preferable for the overall functioning of society. Zoereei, Homo stultus
Mars may have been a living world once. We still study it. We wish to terraform it. Mars as a world still takes 687 days to complete its year. It will take 365.25 days for Earth to complete its year...whether we're here, or not.
Homo Stultus - foolish man, stupid man: the chimps are exonerated.
1. Chimpanzee trend-setters: New study shows that chimps 'ape' the prestigious, University of St. Andrews, 2010, Phys.org
2. Prestige Affects Cultural Learning in Chimpanzees, Victoria Horner, Darby Proctor, Kristin E. Bonnie, Andrew Whiten, Frans B. M. de Waal, PLOS Journal
3. A glacier the size of Florida is on track to change the course of human civilization. Pakalolo, Daily Kos
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| Getty Images |
Topics: Astronomy, Astrophysics, Black Holes, Cosmology, Einstein
They've captured our imaginations for decades, but we've never actually photographed a black hole before – until now.
Next Wednesday, at several press briefings around the world, scientists will apparently unveil humanity's first-ever photo of a black hole, the European Space Agency said in a statement. Specifically, the photo will be of "Sagittarius A," the supermassive black hole that's at the center of our Milky Way galaxy.
But aren't black holes, well, black, and thus invisible, so none of our telescopes can "see" them? Yes – therefore the image we're likely to see will be of the "event horizon," the edge of the black hole where light can't escape. [1]
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Next week, a collection of countries around the world are going to make a big announcement, and no one is sure exactly what it’s going to be. However, there are some possibilities, and the most exciting one is that they are about to reveal the first-ever photograph of the event horizon of a black hole.
Taking a photo of a black hole is not an easy task. Not only are black holes famous for not letting any light escape, even the nearest known black holes are very far away. The specific black hole astronomers wanted to photograph, Sagittarius A*, lies at the center of our galaxy 25,000 light-years away.
The international Event Horizon Telescope project announced its plan to photograph Sagittarius A* back in 2017, and they enlisted some of the world’s biggest telescopes to help out. The researchers used half a dozen radio telescopes, including the ALMA telescope in Chile and the James Clerk Maxwell telescope in Hawaii, to stare at Sagittarius A* over the past two years.
And while a picture of the black hole itself is impossible, the EHT astronomers were really aiming at the next best thing: the event horizon, the border of the black hole beyond which not even light can escape. At the event horizon, gravity is so strong that light will orbit the black hole like planets orbit stars, and our telescopes should be able to pick that up. [2]
1. 'Something no human has seen before': The first-ever photograph of a black hole will likely be unveiled next week, Doyle Rice, USA Today
2. We Might Be About to See the First Ever Photo of a Black Hole, Avery Thomson, Popular Mechanics
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
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| Winston-Salem State University Donald Julian Reaves Student Activity Center - Woolpert |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
Winston-Salem State University
Xavier University of Louisiana
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| Elizabeth "Lizzie" Evelyn Wright - Founder of Voorhees College |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
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| Virginia Union University - History Header |
Virginia University of Lynchburg
West Virginia State University
Acts of the Legislature of West Virginia at its Twentieth Regular Session, commencing January 14, 1891.
CHAPTER LXV.
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| Dr. Hakeem Oluseyi, American Cosmologist, "Outrageous Acts of Science" personality and Tougaloo College Alumni Biography: American Physical Society |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
H. Councill Trenholm State Community College
University of the Virgin Islands
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| Written by Rev. Nita Byrd, University ChaplainThe patron Saint of Saint Augustine’s University is Augustine of Hippo. Saint Augustine was born on November 13, 354 CE in Thagaste, Numidia, a province in North Africa which is present day Algeria. Source: History |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
FOUNDED IN 1912
AGRICULTURAL AND INDUSTRIAL NORMAL SCHOOL
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| Spelman College - About Us |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
South Carolina State University
Southern University of New Orleans
Southern University at Shreveport
Southern University and A&M College
Southwestern Christian College
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
Shelton State Community College
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| Savannah State University - Normal Class of 1900 |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
Saint Paul's College (closed 2013)
Selma University (ref site - no website available)
Topics: Biology, Civics, Civil Rights, Human Rights, Women's Rights
Coast Guard lieutenant used work computers in alleged planning of widespread domestic terrorist attack, prosecutors say By Lynh Bui, Dan Lamothe and Michael E. Miller
Birth of a White Nation: The Invention of White People and Its Relevance Today
Jacqueline Battalora (Author)
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
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| Portrait of Dorothy Vaughan Credits: Courtesy Vaughan Family |
Topics: African Americans, Civil Rights, Education, Human Rights, NASA, Women's Rights, Women in Science
Date of Birth: September 20, 1910
Hometown: Kansas City, MO
Education: B.A., Mathematics, Wilberforce University, 1929
Hired by NACA: December 1943
Retired from NASA: 1971
Date of Death: November 10, 2008
Actress Playing Role in Hidden Figures: Octavia Spencer
NASA Biography: Dorothy Vaughn
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights
North Carolina Agricultural and Technical State University
North Carolina Central University
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| Percy Julian in the Minshall Laboratory at DePauw University during his tenure as a research fellow. Courtesy DePauw University Archives. |
Topics: African Americans, Chemistry, Civil Rights, Diversity in Science, Education, History, Human Rights
Percy L. Julian and the Synthesis of Physostigmine
American Chemical Society
National Historic Chemical Landmark
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| April D. Ryan - American Urban Radio Network, CNN White House Correspondent, Morgan State University Alumni Photo - Central Jersey Alumnae Chapter of Delta Sigma Theta: "The Presidency in Black and White: My Up Close View of the White House and Race in America" |
Topics: African Americans, Civil Rights, Education, Human Rights, Women's Rights














