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Angry Summers...

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Credit: David Gray Getty Images

 

Topics: Climate Change, Existentialism, Global Warming, Thermodynamics


In the U.S., it is post the winter solstice: tilted 23.5 degrees away from the sun, our days are shorter, nights are longer and we usually experience precipitation in the forms of rain and snow.

The southern hemisphere is tilted the same degrees TOWARDS the sun, thus it's their summer. A summer typically marked by tourism, lazy beaches, mixed drinks and one would assume selfies of once-in-a-lifetime experiences. This is what was the usual and typical.

No hellscape could be penned more bleak than what we're seeing now. A billion living creatures have died, and likely are headlong barreling to the endangered species list. The elderly, sick and disabled are cannon fodder. The prime minister, firmly in the pockets of big coal, is as much a climate change lunatic as our current lobotomized "leader."

Oh yes, endangered species are not important now, are they (even if its us)? The "Environmental Protection Agency" is oxymoron. Climate change is a Chinese hoax, and the Australians just need better "forest management" by sweeping as advised to California and (not-at-all) practiced by residents of Finland. If soon-to-be past is prologue, we can only expect a repeat performance in the northern hemisphere once we get past May, especially in states like Texas, where water rationing by zip code is more or less expected, and a spark on a curb scratched by the pipe of a pickup truck in high heat and drought can cause infernos.

Avarice and abject ignorance will kill us all.

Summer in Australia use to be something we yearned for: long, lazy days spent by the beach or pool, backyard barbecues, and games of cricket with family and friends. But recent summers have become a time of fear: Schools and workplaces are closed because of catastrophic fire danger, while we shelter in air-conditioned spaces to avoid dangerous heat waves and hazardous levels of smoke in the air. Campgrounds have been closed for the summer, and entire towns have been urged to evacuate ahead of “Code Red” fire weather. Welcome to our new climate.

Of course, unusually hot summers have happened in the past; so have bad bushfire seasons. But the link between the current extremes and anthropogenic climate change is scientifically indisputable.

The fires raging across the southern half of the Australian continent this year have so far burned through more than 5 million hectares. To put that in context, the catastrophic 2018 fire season in California saw nearly 740,000 hectares burned. The Australian fire season began this year in late August (before the end of our winter). Fires have so far claimed nine lives, including two firefighters, and destroyed around 1,000 homes. It is too early to tell what the toll on our wildlife has been, but early estimates suggest that around 500 million animals have died so far, including 30 percent of the koala population in their main habitat. And this is all before we have even reached January and February, when the fire season typically peaks in Australia.
 

 

Australia’s Angry Summer: This Is What Climate Change Looks Like
Nerilie Abram, Scientific American

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Ghettostone Publications Company is a comic book productions company, (the hero factory) that features multi-racial Black and Brown superhoeres in science fiction in action adventure stories, told from the perspective of diverse cultural histories.  America is what I call "The Theory Of A UNIVERAL Race Nation" where representatives peoples from around the world live, work and play...!  In the science of gentics and quantum physics we know that all matter is made up of particle components, cells, DNA, and are influenced by environmental pressures which account for distinctive shades, hair texture, and diet...!  

As CREATORS of science fiction adventure, comic book creators today stand alone as the new metphyiscal instructors for this Age of Aquarius in the year 2020 and beyond. CREATORS such as myself study a great deal and in my particular cirrcumstance have disavowed the phony sciences that bend toward personal benefit and repulse any new thinking toward universal truth!  Such sciences come from European country where science was made to "bend the knee" to power stuctures and tryants who only wanted to see themsleves as god like, or aways in superior light, so they forged "fake" images of God to look like themselves, and created segreagtion to interbreed with small genetic pools and they called this system "Pure Blood".  It's remants are still visible in England's Royal Family, where inbreeding has taken place for generations.  You can see this again in America, where "Pure Blood" ideology is still common place in Southern states where marrying one cousin is still practiced and the belief in Racial Supremacy is more prevailent because of they old science of personal benfit, we can see the shrinking gene pool account for 25% of the underdeveloped mental heredity passed along generally.  Truely a sad statement in the year 2020!  My study in genetics and quantum physics has demonstrated the fact, "there is no such thing as race" and infact to be healthy a human being would need to exchange genetics with a wide variety of other humans to become a stronger representative of human, this is called "Mactiso" in the Native American Culture and Hispanic Culture...!  "To Streghten The Blood" (MASTICO)" This is the opposite of the European system of "white supremacy" "Pure Blood" science of disenfranchised and demenished gene pools as science discovered makes poor humans...!

Equally, "This New Metphisical Age" is a return to the spiritual existence of the unseen...!  The Vail has lifted between the living and the un-living...!  In this Age of Aquarius systems of faith have manifested in to the living realm, Biblical powers, Religous powers, Afterllife powers, Techniological powers, and those powers associated with "EVIL" will have influence on this Age...!  Like the story of "STARWARS" the Jedi- Knights could not see the "Dark Forces" arising amongsted their own, (Anikin Skywalker).  Like America today,  the story of STARWARS  is about an advanced civilization with difference in the expansion of "EVIL SYSTEMS", oppressed peoples, the usage of "PURE BLOOD" inter-breeding  to make lesser  humans, and  propgandazing message fo White Supremacy ideology over and over again ending with "colusion sickness" mass produced and distributed across the world!... American movies consistantly produce a varition of the same themes  "white supremacy", false patriotism and dehumanization of "the Other"! The religon of Hollywood is idealism is "self -benefit" and actors "bend the knee" like the forefathers Europe it's Pure Blood systems. Repeat: Holywood segregates, de-humanizes,depends on  evil supernatural powers in order to beefit a few false prophets who hide behind gated communites!  In metaphysical terms spiritualism is real and there is a dark-side of the force, and in this AGE Of AQUARIUS, many evil doers will get their chance to meet up in HELL, because in a spiriual realm places like Hell are real...!

But enough! of the qualifiers for the CREATIVE in a New Age of Aquarius! The door to Metphisics Exist!  Ghettostone Publications Company is unquely qulaified to examine, write and expound on these new systems as yet evolved...!  Ghettostone Publications Company can now tell the "TRUTH", that we are not alone in the Universe, that there is an active afterlife, that humans are genictically similar in every way and made of the same materials that float around in our Universe. And that America is and was "The First Universal Race Nation"! 

Now a WARNING:

To all those Americans who rasie their hand, when someone asks who's white, your day of False Gods, Fake Science and dependence of Evil spirits must end with in yoursleves, or your fate like the dinosuar will be total...! Fact: There is a "Real God"!  The "Un-Moved -Mover";  The Original Starter! Time and Space has made his power available to humans on Earth through alingment with what is true!  He is the Gargantum. The Mondo Maxium! The Universality Colossus! The Inspiaration all of the Natural World, and it is impossible to fit into a man-sized attribute!!!  This is an indescribabled insult to the Most High..! 

Ghettostone Publications Company's study of Astrology, Astro-Pysics, Quantum Phyisics, Genetics, Extrterrestrial Life and the Existence Of The Afterlife have helped us tell our science fiction action adventure stories to the world over and we are seeing our conclusion realizied everyday in advancements in technology, phyic powers, UFO footage, miracles of healings and telepathic communications! Our goal is to brind the World together to face the future, not hold on to the past....!  We are not asking to be heard!  We are demonstrating the future...!  Our world is a glorious collection of stories meant to be shared so that greater understanding can take place among human-kind and better relationships can be created without mis-understanding that cause fear, hate and damage through warfare!  There is a better human inside each of us.  And no human is born- evil!  But Mankind is bent toward wickedness because of ignoarnce and the sciences of ignorance supported by a media of hate and institutionalized oppression trapped in a "Fake" belief in White Supremacy from the old European Pure Blood Philosphy that has stained America's first Two Hundred Years and threatens America's future...!

The views expressed are those of our Editor/Chief, and may not reflect the views of those of the CREATIVE emerging in American's Black and Brown Communities..

Peace Be With You... 2020

 

Michael R. Brown, Editor/Chief

Ghettostone Publications Company

www.ghettostone.com and @ghettostone/ facebook

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Nonvolatile Charge Memory...

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Light irradiation-controlled nonvolatile charge memory. Left: schematic of the memory device. Right: the optical-controlled writing and erasing process of source-drain current. (Courtesy: Q Li et al J. Phys. D: Appl. Phys. 10.1088/1361-6463/ab5737)

 

Topics: Applied Physics, Device Physics, Electrical Engineering, Materials Science, Nanotechnology


Qinliang Li, Cailei Yuan and Ting Yu from Jiangxi Normal University, along with Qisheng Wang and Jingbo Li from South China Normal University, are developing nonvolatile charge memory devices with simple structures. Wang explains how the optically controllable devices combine the functions of light sensing and electrical storage.

The research is reported in full in Journal of Physics D: Applied Physics, published by IOP Publishing – which also publishes Physics World.

What was the motivation for the research and what problem were you trying to solve?

 


Nonvolatile memory devices are central to modern communication and information technology. Among various material systems, emerging two dimensional (2D) materials offer a promising platform for next-generation data-storage devices due to their unique planar structure and brilliant electronic properties. However, 2D materials-based nonvolatile memory devices have complicated architectures with multilayer stacking of 2D materials, metals, organics or oxides. This limits the capacity for device miniaturization, scalability and integration functionality.

 


In this work, we are trying to design a nonvolatile charge memory with simple device architecture. We also expect to explore a new type of optical control on the charge storage devices, which may bring us smart operation on data deposition and communication.

 

Nonvolatile charge memory device shows excellent room-temperature performance, Physics World
Qisheng Wang is professor at the Institute of Semiconductor Science and Technology, South China Normal University

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Malignant Solipsism...

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Echo gazes at Narcissus while he longingly peers at his own reflection. J.W. Waterhouse, 1903. Public domain.

 

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


One day while hunting, Narcissus comes across an untouched, glassy spring. He is drawn to its beauty and lies down to take a drink, but what he sees in the still water enchants him. He is in love with what he sees and is inflamed by the features of the vision: the hair, his eyes, porcelain skin, and rosy cheeks. Attempts to kiss and hold the reflection are in vain, and Narcissus is only frustrated by the teasing reactions of the image. When Narcissus winks, the image winks back, when Narcissus waves, the image waves, and when he cries tears, he sees that the image also cries. Narcissus cannot understand why he cannot reach what he so desperately desires.

The tormented boy agonizes over his unrequited love. He cannot leave the spring and is trapped in his frozen gaze at his reflection, pining away for the boy in the water who rejects all advances. Then Narcissus realizes that the image is his, but it’s too late, as he has already fallen tragically in love with himself. Knowing that he can never have what he desires, his body withers away in despair. When Narcissus says “Goodbye” to the reflection, Echo’s voice says “Goodbye.” At that moment, Narcissus dies while peering into the spring. Historic Mysteries

 

*****


The Camp of the Saints (French: Le Camp des Saints) is a 1973 French dystopian fiction novel by Catholic author and explorer Jean Raspail. A speculative fictional account, it depicts the destruction of Western civilization through Third World mass immigration to France and the West. Almost forty years after its initial publication, the novel returned to the bestseller list in 2011. Wikipedia/The_Camp_of_the_Saints

The Turner Diaries is a 1978 novel by William Luther Pierce, published under the pseudonym Andrew MacDonald.[1] The Turner Diaries depicts a violent revolution in the United States which leads to the overthrow of the federal government, nuclear war, and, ultimately, a race war leading to the systematic extermination of non-whites.[2][3] All groups opposed by the novel's protagonist, Earl Turner, including Jews, non-whites, "liberal actors" and politicians, are exterminated. Wikipedia/The_Turner_Diaries

The Turner Diaries may sound familiar if you recall the Oklahoma City Bombing. Timothy McVeigh had a copy of it in the pickup truck he was discovered in. An army veteran skilled in explosive ordinance disposal (E.O.D.), fashioning a bomb of fertilizer and fuel was a matter of course.

The Jewish white nationalist (pxymoron) Steven Miller recommended The Camp of the Saints in several revealed emails to Brietbart. Mr. Miller - a second generation descendant of Jewish refugees from the Nazi pogroms in WWII Poland - and the author of our kiddie concentration camps efficiently "disappearing" and outright killing brown children (24 that we know of).

“Clear direction from POTUS to continue to hold.”

This is what Michael Duffey, associate director of national security programs at the Office of Management and Budget (OMB), told Elaine McCusker, the acting Pentagon comptroller, in an Aug. 30 email, which has only been made available in redacted form until now. It is one of many documents the Trump administration is trying to keep from the public, despite congressional oversight efforts and court orders in Freedom of Information Act (FOIA) litigation.

Earlier in the day on Aug. 30, President Donald Trump met with Defense Secretary Mark Esper and Secretary of State Mike Pompeo to discuss the president’s hold on $391 million in military assistance for Ukraine. Inside the Trump administration, panic was reaching fever pitch about the president’s funding hold, which had stretched on for two months. Days earlier, POLITICO had broken the story and questions were starting to pile up. U.S. defense contractors were worried about delayed contracts and officials in Kyiv and lawmakers on Capitol Hill wanted to know what on earth was going on. While Trump’s national security team thought withholding the money went against U.S. national security interests, Trump still wouldn’t budge.

Thanks to the testimony of several Trump administration officials, we now know what Trump was waiting on: a commitment from Ukraine to investigate Joe Biden.

 

Kate Brennan
Just Security: Exclusive Unredacted Ukraine Documents Reveal Extent of Pentagon's Legal Concerns


Holding onto the Articles of Impeachment may have been suggested by Professor Lawrence Tribe, but it is by far a masterclass in government dexterity by Speaker Pelosi, who did predict Orange Satan would self-impeach, which he does with every twitchy tweet from the loo.

However, at the voluminous avalanche of lies, he's starting to affect the notions of truth and reality:

Democracy requires that we honor the culture of words. The very idea of democracy is based on the hope that fellow citizens can reason together and find a system for adjudicating differences and solving problems—all of which assumes there is a shared commitment to the integrity of our public words. If you believe words can ennoble, you must also believe they can debase. If they can elevate the human spirit, they can also pull it down. And when words are weaponized by our political leaders and used to paint all opponents as inherently evil, stupid, or weak, then democracy’s foundations are put in peril. Which brings us to the dismal, demoralizing Donald Trump era.

The debasement of words has reached a zenith with the coming of America’s 45th president, who dominates discourse in this country in ways perhaps no other president ever has. And if we hope to repair the damage that’s been done, we need to understand what it is about Trump’s misuse of words that is pernicious and dangerous.

The least problematic part is the sheer banality of Donald Trump’s words. During his presidency, Trump has uttered no beautiful and memorable phrases. His inaugural address, which is a speech normally meant to inspire the citizenry, is remembered, if at all, for the phrase American carnage and Trump’s description of a dystopian nation, broken and shattered. More worrisome is that many of Trump’s utterances are an incoherent word salad. If you read the transcript of many of his interviews and extemporaneous speeches, you often find that Trump is not only unable to lay out a coherent argument; at times he’s unable to string together sentences that parse.

The banality and weaponization of Trump’s words are bad enough, but the greatest cause for concern is his nonstop, dawn-to-midnight assault on facts, truth, reality. That places Trump in a sinister category all his own.

Many politicians are guilty of not telling the full truth of events. A significant number shade the truth from time to time. A few fall into the category of consistent, outright liars. But only very few—and only the most dangerous—are committed to destroying the very idea of truth itself. That is what we have in Donald Trump, along with many of his aides and courtiers. We saw it at the dawn of the Trump presidency, when he insisted—and sent out his press secretary to insist—that the crowd size at his inauguration was larger than that of Barack Obama’s, despite photographic evidence to the contrary. And that behavior has continued virtually every day since.

 

Trump’s Sinister Assault on Truth: The president appears committed to destroying the very idea of facts.
Peter Wehner, The Atlantic

*****


Democracy depends on a shared set of facts that can be debated in discussed either in a court, on a congressional floor or near a coffee machine at work. It's affable and seeks a happy medium: no one gets everything they desire, but it does require compromise.

Fascism is nothing at all like that. Like George Orwell's famous novel, "1984," fascism requires and demands power for its own sake. It wants what it wants for the sake of wanting. History has no meaning to it at all. Logic and reason have no appeal or sway in people who traffic in "alternative facts" or its Karl Rove precursor: "created realities." Sunshine Fascism...April 12, 2019

 

*****


At the direction of the President, the U.S. military has taken decisive defensive action to protect U.S. personnel abroad by killing Qasem Soleimani, the head of the Iranian Revolutionary Guard Corps-Quds Force, a U.S.-designated Foreign Terrorist Organization.

General Soleimani was actively developing plans to attack American diplomats and service members in Iraq and throughout the region. General Soleimani and his Quds Force were responsible for the deaths of hundreds of American and coalition service members and the wounding of thousands more. He had orchestrated attacks on coalition bases in Iraq over the last several months - including the attack on December 27th - culminating in the death and wounding of additional American and Iraqi personnel. General Soleimani also approved the attacks on the U.S. Embassy in Baghdad that took place this week.

 

Top Iranian general killed in US airstrike in Baghdad, Pentagon confirms
Amanda Macias, Joanna Tan, CNBC


At the direction of a president that has lied over 15,000 times since bizarre inauguration, replete with rain ignored and carnage commentary. At the direction of a president that has used racism, sexism, homophobia and xenophobia like a hobbyist would use a socket set. "Soleimani was actively developing plans to attack American diplomats and service members in Iraq and throughout the region" means those plans likely didn't die: they have been inherited by a motivated deputy now promoted. There will be reprisals and escalations in the Near East that will be...biblical. Secretary Clinton's AMER-EXIT to Belfast is telling and foreboding.

We're at the direction of a president who many psychological professionals view as a malignant narcissist and devotee of solipsism. No reality is real external to his own disturbed mind. No history has existed save the history he makes in 140 characters. No truth is real except the banal "truthiness" of the moment. His cult minions follow such disturbed mental gymnastics blindly without critique. There is no overarching policy or plan for anything, nor will there ever be, like 140 misspelled characters and retweeted conspiracy theories. It's to change the narrative from impeachment, real-world consequences be damned.

There is a cult industry pre and post the Internet speculating the identity of "the man of sin"; "the son of lawlessness."

- Prophesy enthusiasts postulated Napoleon and Hitler cum Nostradamus, with one consonant rearrangement: Hister, because as with all conspiracy theories, humans look for patterns and invent them whether they're real or not. Saddam Hussein was thrown in for good measure.

- Ronald Wilson Reagan was the evil one because each letter of his names numbered "6."

- Mikhail Gorbachev was him due to his birthmark on his forehead.

- George W. Bush had a website and a book, likely from his membership in Skull and Bones.

- Barack Hussein Obama had that, misappropriated scripture and myriad conspiracy theories from his inauguration forward.

My pet name for the 45th president is mostly tongue-in-cheek. However, his following is cheering for Armageddon, and the actions last night have brought us closer to that. There will be a response here, or abroad. The earth does not need humans that draw up treaties and break them with Iranians or Native Americans.

The enamor for "end times" has no definition other than "the world coming to an end." The Earth is 40,075.017 km in circumference, 510,072,000 km2 surface area, 1.08321 × 1012 km3 volume, 5.97237 × 1024 kg mass; 5.514 g/cm3. Evolutionary biologists put oxygen-generating photosynthesis some 2.4 billion years ago, evidenced by rust. Humans evolved in Africa 200,000 years ago, migrated away where ultraviolet light wasn't so direct and thus lightened, then defined that natural process as evidence of "superiority." Australia is on fire in their driest summer in the southern hemisphere, fueled by climate change and apathy from science and climate deniers. T.S. Elliot summarized our exit in "The Hollow Men": "This is the way the world ends, This is the way the world ends, This is the way the world ends, Not with a bag, but a whimper." The whimper might be fires, floods and weather we cannot contain, let alone control.

Prior to our entrance on this terrestrial soil, the earth traveled in space around the sun 365.25 days per year more or less without witnesses, scribe, historian, artist or scientist to count 4.5 billion years. The earth does not need us: we need it.

The 2019 Doomsday Clock by the Bulletin of Atomic Scientists claimed two minutes to midnight.

The 2020 Doomsday Clock in this third decade of the 21st century will at least be informative once published.
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Astronomy's Top Ten 2019...

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Exoplanet K2-18 b orbits a red dwarf star and has an extended atmosphere containing at least some water vapor, as seen in this artist's concept. The system also contains another exoplanet sitting closer to the star, but it lies inside of the star's habitable zone

 

Topics: Astronomy, Astrophysics, Black Holes, Exoplanets, Hubble


Astronomers have finally uncovered water vapor in the atmosphere of a super-Earth exoplanet orbiting within the habitable zone of its star. The find means that liquid water could also exist on the rocky world's surface, potentially even forming a global ocean.

The discovery, made with NASA's Hubble Space Telescope, serves as the first detection of water vapor in the atmosphere of such a planet. And because the planet, dubbed K2-18 b, likely sports a temperature similar to Earth, the newfound water vapor makes the world one of the most promising candidates for follow-up studies with next-generation space telescopes.

"This is the only planet right now that we know outside the solar system that has the correct temperature to support water, it has an atmosphere, and it has water in it, making this planet the best candidate for habitability that we know right now," lead author Angelos Tsiaras, an astronomer at University College London, said in a press conference.
 
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Researchers created this enhanced view of Enceladus’ south polar region by combining Cassini images taken through infrared, green, and ultraviolet filters. The tiger stripe fractures, the source of the plumes venting gas and dust into space, are prominently visible at center.
NASA/JPL-Caltech/SSI/Lunar and Planetary Institute/Paul Schenk (LPI, Houston)

“In the old time Pallas [Athena] heaved on high Sicily, and on huge Enceladus dashed down the isle, which burns with the burning yet of that immortal giant, as he breathes fire underground.”

 


— Quintus Smyrnaeus, The Fall of Troy

 


Saturn’s sixth-largest moon, Enceladus has a diameter of only 310 miles (500 kilometers), and a mass less than 1/50,000 that of Earth. When it comes to places to look for life, however, Enceladus is at the top of the list, and it’s right in our cosmic backyard.

A bit ignored at first

 


English astronomer William Herschel discovered Enceladus in 1789, but it remained an enigma until the Cassini mission began orbiting Saturn in 2004. Prior to Cassini, Enceladus was a bit ignored. We didn’t know liquid water could exist that far out in the solar system, so why would anyone be that interested in another boring, dead ball of ice?

 


That all changed one year later, when Cassini’s magnetometer (think: fancy compass) detected something strange in Saturn’s magnetic field near Enceladus. This suggested the moon was active. Subsequent passes by Enceladus revealed four massive fissures — dubbed “tiger stripes” — in a hot spot centered on the south pole. And emanating from those cracks was a massive plume of water vapor and ice grains. Enceladus lost its label of being a dead relic of a bygone era and leaped to center stage as a dynamic world with a subsurface ocean.
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WSMs...

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Figure 1.
Spin–orbit coupling can open a bulk bandgap in materials with inverted valence and conduction bands. That gap is complete in a topological insulator, but in a Weyl semimetal, the bands still touch at certain points. Both phases also host surface states not shown here. (Adapted from ref. 4, B. Yan and C. Felser.)

 

Topics: Modern Physics, Particle Physics, Quantum Mechanics


When Paul Dirac introduced his famous equation for relativistic fermions in 1928, he aimed to describe one well-known particle: the electron. Shortly thereafter, Hermann Weyl observed that the equation has a special solution when the mass is set to zero. The so-called Weyl fermions embodied by that solution would be charged, like electrons, but being massless, they would travel faster and with less energy dissipation. The particles would also be chiral, like neutrinos, with each one’s handedness depending on whether its spin is aligned or antialigned with its momentum. Those features make Weyl fermions appealing candidates for use in electronic and spintronic devices.

No such elementary particle has yet been found. However, in 2015 three groups of researchers identified the first Weyl semimetal (WSM), tantalum arsenide, which hosts quasiparticles—collective excitations of electrons—with the properties of Weyl fermions.1 A WSM must have a broken symmetry, and in TaAs, it’s inversion symmetry. Researchers, however, have continued searching for materials, particularly ferromagnetic materials, that instead rely on broken time-reversal symmetry. Tying a WSM crystal’s properties to magnetism, which can be adjusted using temperature changes or external fields, makes them potentially tunable.

Three new papers provide experimental evidence for magnetic WSMs. Yulin Chen’s team at Oxford University and Haim Beidenkopf’s team at the Weizmann Institute of Science, together with collaborators,2 presented studies of Co3Sn2S2, and Zahid Hasan’s group at Princeton University3 looked at Co2MnGa. The works identify important features in the electronic structures of both materials’ bulk and surface states.

 

Magnetic semimetals host massless quasiparticles, Christine Middleton, Physics Today

#P4TC: Weyl Fermions...July 27, 2015

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Internet Carnot...

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Credit: ALFRED T. PALMER/VICTOR TANGERMANN

 

Topics: Climate Change, Existentialism, Internet, Thermodynamics


The Carnot cycle is the only thermodynamic cycle that is reversible, because compression and expansion of the gas are isentropic (no heat flow), while heating and cooling are isothermal (T does not change, only P and V), meaning that no energy is lost into increasing the system's entropy. Quora

The world is modeled using "ideal" circumstances: the Ideal Gas Law also comes to mind. You obviously start with this, initially.

Then, you have to model based on the reality, the biology, chemistry and physics of the actual case at hand.

Basing a civilization on a non-renewable resource of dead dinosaurs is a recipe to become museum artifacts ourselves.

As far as environmental damage is concerned, our increasingly-online lives incur a massive toll.

If everything continues on its current course, then the internet is expected to generate about 20 percent of the world’s carbon emissions by 2030, according to The New Republic. That would make its environmental impact worse than any individual country on Earth, except for the U.S., China, or India.

In other words, our internet use is linked to a vicious cycle of environmental devastation, making it increasingly clear that something has to give.

 

In the Face of Climate Change, the Internet is Unsustainable, Dan Robitzski, Futurism

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Men of Lawlessness...

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Facebook image I was informed was "meme logic," which until that instance, I didn't know was a thing.


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


[From Newsweek] "I solemnly swear [or affirm, as the case may be] that in all things appertaining to the trial of the impeachment of [the person being impeached], now pending, I will do impartial justice according to the Constitution and laws: So help me God."

The Senate of the United States shall be composed of two Senators from each State, elected by the people thereof, for six years; and each Senator shall have one vote. The electors in each State shall have the qualifications requisite for electors of the most numerous branch of the State legislatures.

When vacancies happen in the representation of any State in the Senate, the executive authority of such State shall issue writs of election to fill such vacancies: Provided, That the legislature of any State may empower the executive thereof to make temporary appointments until the people fill the vacancies by election as the legislature may direct.

This amendment shall not be so construed as to affect the election or term of any Senator chosen before it becomes valid as part of the Constitution.

The Constitution of the United States, Amendment XVII

The fix was in on the ratification of the 17th amendment in 1913.

Senators before then were appointed by their state legislatures in the event they might be jurors in a trial of impeachment. This was to ensure they wouldn't make decisions "based on politics" and would be unbiased, considering only the facts as presented by trial lawyers in charges towards the accused.

In recent days, McConnell indicated that he has held discussions with the White House to formulate an impeachment game plan to achieve a favorable outcome for Trump. "Everything I do during this, I'm coordinating with the White House counsel," the senator told Fox News host Sean Hannity late last week. "There will be no difference between the president's position and our position as to how to handle this." The Republican also revealed that he will be working in "total coordination with the White House counsel's office and the people representing the president in the well of the Senate." Ibid

The purging of voters in Georgia and Wisconsin...the incessant search for nonexistent **voter fraud*** (mimicked by his mop head doppelganger in the UK), while slow-walking the protection of our elections from foreign interference...rejecting out-of-hand any witnesses that this present darkness of White House has blocked from ANY public testimony...openly stating you're WORKING with the plaintiff (Al Capone could have benefited from such hubris and rigged jury), holding up the "advise and consent" of Merrick Garland to the U.S. Supreme Court AS IF Moscow Mitch knew he might get an opportunity to appoint two replacements with the NEXT president*...and if he didn't, he'd just stonewall any duties that didn't expand the borders of raw, naked fascist political power. To continue calling them republicans is an insult to actual republicans.

We are distracted by "smart phones" and dumb down apps on them. We're more versed in soundbites and slogans than civics or history. This ignorance is by design, despite a warning by the sage Frank Zappa. Indeed, how WOULD you know if someone's shredding The Constitution through a meat grinder if you DIDN'T know what was in it?

At the dawn of humanity, bartering was used in lieu of money to buy goods. As early man began to rear domestic livestock, one of the earliest forms of barter included cattle, sheep, as well as vegetables and grain.

The first known currency was created by King Alyattes in Lydia, now part of Turkey, in 600BC. The first coin ever minted features a roaring lion.

Coins then evolved into bank notes around 1661 AD. The first credit card was introduced in 1946.

The history of money: from barter to bitcoin, Rebecca Burn-Callander, The Telegraph

HOW would you know you're pockets are being picked by some rich fat cats that are amused they can make us scurry after each other like rats in a maze after the same block of cheese when all we're up in arms about artificial barriers: borders, Melanin, class; money. Concentrating on smaller things that make us "feel good" in the moment doesn't hold power or the powerful accountable for the mess they've made for profit. See Sacha Baron Cohen calling out the "silicon six."

Shiny objects like gold and silver replaced bartering; printed money replaced coins, bank and credit cards making wallets thinner each year. We're well past bartering and into cryptocurrency and legal tax evasion. A few clever assholes found a way to squirrel away more digital shiny objects in offshore accounts, not paying a dime in taxes to their host countries and bribing every elected official that will parrot repetitively a party line that's easy for rubes in red hats to follow. Face it: racism and fear is all they've shoveled out; NOTHING has ever bothered to "trickle down" since Reagan, or paid a single bill, healthcare costs or college. It's time to give up believing the shtick. They sure don't, but they'll use it as long as it works. It will work until it doesn't work, or like Rome we become a mausoleum and interstellar tourist trap for failed planetary systems. A byword. A joke.

Who asked Franklin the question that sparked his witty response? It was Elizabeth Willing Powel, a pivotal woman of the founding era who has been erased from this story. Her erasure not only creates a founding-era political history artificially devoid of women, but it also makes it harder to imagine contemporary women such as Pelosi — or Hillary Clinton, Elizabeth Warren or Alexandria Ocasio-Cortez — as political leaders.

The first record of the anecdote appears in a 1787 journal kept by one of the delegates to the convention, James McHenry of Maryland. He wrote: “A lady asked Dr. Franklin Well Doctor what have we got a republic or a monarchy. A republic replied the Doctor if you can keep it.”

Yes. He is impeached. After the dismal speechifying by his GOP interlocutors and miserable defense of the indefensible. Whether he is removed is up to a dysfunctional senate that has publicly admitted bias and willingness to release a criminal, a move who's only parallel is the outgoing, asshole former Governor Matt Bevin, pardoning a pedophile as his last dick move on the way out, corroborating he never should have been elected in the first place. Speaker Nancy Pelosi delaying sending it to the senate was suggested by Harvard professor and constitutional scholar Lawrence Tribe. It was a master stroke. It was also poignant that her opening remarks identified the Russian agent as an existential threat to our republic. Our own republic is threatened from within by republicans that have no semblance of respecting the rule "of the people and by the people," but by our own nauseous version of Russian oligarchs, empowered by the Orwellian "Citizens United." When you have to purge half a million votes to "win" elections, you likely don't have any platform that's amendable to most citizens.

But in the end, will we have a republic, or a crumbling facade on a dung hill? To not speculate on worse-case scenarios is both hubris and naivete. Entropy is the second law of thermodynamics: over time, the system will either increase change - from order to chaos - or remain the same. The second law can be aptly applied to political systems.
 

Let no one deceive you in any way. For that day will not come, unless the rebellion comes first, and the man of lawlessness is revealed, the son of destruction, who opposes and exalts himself against every so-called god or object of worship, so that he takes his seat in the temple of God, proclaiming himself to be God.

2 Thessalonians 2:3-4 ESV

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Protocells...

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This scanning electron microscope image was taken of artificial “protocells” created at Argonne’s Center for Nanoscale Materials, which have the ability to convert light to chemical energy through the use of a light-harvesting membrane. (Image by Argonne National Laboratory.)

 

Topics: Alternative Energy, Battery, Biology, Green Tech, Nanotechnology


By replicating biological machinery with non-biological components, scientists have found ways to create artificial cells that accomplish a key biological function of converting light into chemical energy.

In a study from the U.S. Department of Energy’s (DOE) Argonne National Laboratory, scientists created cell-like hollow capsule structures through the spontaneous self-assembly of hybrid gold-silver nanorods held together by weak interactions. By wrapping these capsules’ walls with a light-sensitive membrane protein called bacteriorhodopsin, the researchers were able to unidirectionally channel protons from the interior of the artificial cells to the external environment.

“Nature uses compartmentalization to accomplish biological functions because it brings in close vicinity the ingredients needed for chemical reactions,” said Argonne nanoscientist Elena Rozhkova, a corresponding author of the study. ​“Our goal was to replicate nature, yet use inanimate materials to probe how cells accomplish their biological tasks.”

 

Scientists harvest energy from light using bio-inspired artificial cells
Jared, Sagoff, Argonne National Laboratory

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Electron River...

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A river made of graphene with the electrons flowing like water.
Courtesy: Ryan Allen and Peter Allen, Second Bay Studios

 

Topics: Electron Configuration, Graphene, Nanotechnology


Electrons can behave like a viscous liquid as they travel through a conducting material, producing a spatial pattern that resembles water flowing through a pipe. So say researchers in Israel and the UK who have succeeded in imaging this hydrodynamic flow pattern for the first time using a novel scanning probe technique. The result will aid developers of future electronic devices, especially those based on 2D materials like graphene in which electron hydrodynamics is important.

We are all familiar with the distinctive patterns formed by water flowing in a river or stream. When the water encounters an obstacle – such as the river bank or a boat – the patterns change. The same should hold true for electron flow in a solid if the interactions between electrons are strong. This rarely occurs under normal conditions, however, since electrons tend to collide with defects and impurities in the material they travel through, rather than with each other.

Making electrons hydrodynamic

Conversely, if a material is made very clean and cooled to low temperatures, it follows that electrons should travel across it unperturbed until they collide with its edges and walls. The resulting ballistic transport allows electrons to flow with a uniform current distribution because they move at the same rate near the walls as at the center of the material.

If the temperature of this material is then increased, the electrons can begin to interact. In principle, they will then scatter off each other more frequently than they collide with the walls. In this highly interacting, hydrodynamic regime, the electrons should flow faster near the center of a channel and slower near its walls – the same way that water behaves when it flows through a pipe.

 

Electrons flow like water in ultra-pure graphene, Belle Dumé, Physics World

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Eratosthenes to Starfish...

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Sir Isaac Newton's impact on Optics. Link below.


Topics: Geometry, History, Science, Research


Every day, we conduct science experiments, posing an “if” with a “then” and seeing what shakes out. Maybe it’s just taking a slightly different route on our commute home or heating that burrito for a few seconds longer in the microwave. Or it could be trying one more variation of that gene, or wondering what kind of code would best fit a given problem. Ultimately, this striving, questioning spirit is at the root of our ability to discover anything at all. A willingness to experiment has helped us delve deeper into the nature of reality through the pursuit we call science.

A select batch of these science experiments has stood the test of time in showcasing our species at its inquiring, intelligent best. Whether elegant or crude, and often with a touch of serendipity, these singular efforts have delivered insights that changed our view of ourselves or the universe.

Here are nine such successful endeavors — plus a glorious failure — that could be hailed as the top science experiments of all time.

Eratosthenes Measures the World

Experimental result: The first recorded measurement of Earth’s circumference
 

When: end of the third century B.C.

Just how big is our world? Of the many answers from ancient cultures, a stunningly accurate value calculated by Eratosthenes has echoed down the ages. Born around 276 B.C. in Cyrene, a Greek settlement on the coast of modern-day Libya, Eratosthenes became a voracious scholar — a trait that brought him both critics and admirers. The haters nicknamed him Beta, after the second letter of the Greek alphabet. University of Puget Sound physics professor James Evans explains the Classical-style burn: “Eratosthenes moved so often from one field to another that his contemporaries thought of him as only second-best in each of them.” Those who instead celebrated the multi-talented Eratosthenes dubbed him Pentathlos, after the five-event athletic competition.

That mental dexterity landed the scholar a gig as chief librarian at the famous library in Alexandria, Egypt. It was there that he conducted his famous experiment. He had heard of a well in Syene, a Nile River city to the south (modern-day Aswan), where the noon sun shone straight down, casting no shadows, on the date of the Northern Hemisphere’s summer solstice. Intrigued, Eratosthenes measured the shadow cast by a vertical stick in Alexandria on this same day and time. He determined the angle of the sun’s light there to be 7.2 degrees, or 1/50th of a circle’s 360 degrees.

Knowing — as many educated Greeks did — Earth was spherical, Eratosthenes fathomed that if he knew the distance between the two cities, he could multiply that figure by 50 and gauge Earth’s curvature, and hence its total circumference. Supplied with that information, Eratosthenes deduced Earth’s circumference as 250,000 stades, a Hellenistic unit of length equaling roughly 600 feet. The span equates to about 28,500 miles, well within the ballpark of the correct figure of 24,900 miles.

Eratosthenes’ motive for getting Earth’s size right was his keenness for geography, a field whose name he coined. Fittingly, modernity has bestowed upon him one more nickname: father of geography. Not bad for a guy once dismissed as second-rate.

 

The Top 10 Science Experiments of All Time, Adam Hadhazy, Discover Magazine

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The Slingshot Effect...

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An artist’s illustration of a spacecraft’s escape trajectory (bright white line) from our solar system into interstellar space. Credit: Mike Yukovlev Johns Hopkins Applied Physics Laboratory - Link 2 below

 

Topics: Astrophysics, Interstellar Travel, NASA, Spaceflight, Star Trek


Yes, an actual slingshot effect does exist.

As much a fan as I am of the Trek, this isn't it.

When a spacecraft in orbit about a primary body comes close to a moon that is orbiting the same primary body, there is an exchange of orbital energy and angular momentum between the spacecraft and the moon. The total orbital energy remains constant, so if the spacecraft gains orbital energy then the moon's orbital energy decreases. Orbital period, which is the time required to complete one orbit about the primary body, is proportional to orbital energy. Therefore, as the spacecraft's orbital period increases (the slingshot effect), the moon's orbital period decreases.

But because the spacecraft is much, much smaller than the moon, the effect on the spacecraft's orbit is much greater than on the moon's orbit. For example, the Cassini spacecraft weighs about 3,000 kilograms, whereas Titan, the largest of Saturn's moons, weighs about 1023 kilograms. The effect on Cassini is thus about 20 orders of magnitude greater than the effect on Titan is. [1]

 

*****


It would begin in the early 2030s, with a launch of a roughly half-ton nuclear-powered spacecraft on the world’s largest rocket, designed to go farther and faster than any human-made object has ever gone before. The probe would pass by Jupiter and perhaps later dive perilously close to the sun, in both cases to siphon a fraction of each object’s momentum, picking up speed to supercharge its escape. Then, with the sun and the major planets rapidly receding behind it, the craft would emerge from the haze of primordial dust that surrounds our star system, allowing it an unfiltered glimpse of the feeble all-sky glow from countless far-off galaxies. Forging ahead, it could fly by one or more of the icy, unexplored worlds now known to exist past Pluto. And gazing back, it could seek out the pale blue dot of Earth, looking for hints of our planet’s life that could be seen from nearby stars.

All this would be but a prelude, however, to what McNutt and other mission planners pitch as the probe’s core scientific purpose. About a decade after launch, it would pierce the heliosphere—a cocoonlike region around our solar system created by “winds” of particles flowing from our sun—to reach and study the cosmic rays and clouds of plasma that make up the “interstellar medium” that fills the dark spaces between the stars. Continuing its cruise, by the 2080s it could conceivably have traveled as far as 1,000 astronomical units (AU), or Earth-sun distances, from the solar system, achieving its primary objective at last: an unprecedented bird’s-eye view of the heliosphere that could revolutionize our understanding of our place in the cosmos. [2]

 

1. How does the slingshot effect (or gravity assist) work to change the orbit of a spacecraft? Scientific American, July 11, 2005
Jeremy B. Jones, Cassini Navigation Team Chief at NASA's Jet Propulsion Laboratory
2. Proposed Interstellar Mission Reaches for the Stars, One Generation at a Time
Scientific American, Lee Billings, November 2019

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Theta...

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Cyber threat analysis requires high-speed supercomputers, such as Theta at Argonne’s Leadership Computing Facility, a DOE Office of Science User Facility. (Image by Argonne National Laboratory.)

 

Topics: Artificial Intelligence, Computer Science, Internet, Mathematical Models, Quantum Computing


"Locks are made for honest people."

Robert H. Goodwin, June 19, 1925 - August 26, 1999 ("Pop")

It is indisputable that technology is now a fundamental and inextricable part of our everyday existence—for most people, our employment, transportation, healthcare, education, and other quality of life measures are fully reliant on technology. Our dependence has created an urgent need for dynamic cybersecurity that protects U.S. government, research and industry assets in the face of technology advances and ever more sophisticated adversaries.

The U.S. Department of Energy’s (DOE) Argonne National Laboratory is helping lead the way in researching and developing proactive cybersecurity, including measures that leverage machine learning, to help protect data and critical infrastructure from cyberattacks.

Machine learning is a category of artificial intelligence that involves training machines to continually learn from and identify patterns in data sets.

“Applying machine learning approaches to cybersecurity efforts makes sense due to the large amount of data involved,” said Nate Evans, program lead for cybersecurity research in the Strategic Security Sciences (SSS) Division. ​“It is not efficient for humans to mine data for these patterns using traditional algorithms.”

Argonne computer scientists develop machine learning algorithms using large data sets— comprising log data from different devices, network traffic information, and instances of malicious behavior—that enable the algorithms to recognize specific patterns of events that lead to attacks. When such patterns are identified, a response team investigates instances matching those patterns.

Following an attack, the response team patches the vulnerability in the laboratory’s intrusion protection systems. Forensic analysis can then lead to changes that prevent similar future attacks.

“We are looking for ways to stop attacks before they happen,” said Evans. ​“We’re not only concerned with protecting our own lab, we’re also developing methods to protect other national labs, and the country as a whole, from potential cyberattacks.”

 

Argonne applies machine learning to cybersecurity threats
Savannah Mitchem, Argonne National Laboratory

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What's At Stake...

 

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


The Democratic Leadership Council (DLC) was a non-profit 501(c)(4) corporation[1] founded in 1985 that, upon its formation, argued the United States Democratic Party should shift away from the leftward turn it took in the late 1960s, 1970s, and 1980s. One of its main purposes was to win back white middle class voters with ideas that addressed their concerns.[2] The DLC hailed President Bill Clinton as proof of the viability of Third Way politicians and as a DLC success story.

The DLC's affiliated think tank was the Progressive Policy Institute. Democrats who adhered to the DLC's philosophy often called themselves New Democrats. This term is also used by other groups who have similar views on where the party should go in the future, like NDN[3] and Third Way.[4]

On February 7, 2011, Politico reported that the DLC would dissolve, and would do so as early as the following week.[5] On July 5 of that year, DLC founder Al From announced in a statement on the organization's website that the historical records of the DLC have been purchased by the Clinton Foundation.[6] The DLC's last chairman was former Representative Harold Ford of Tennessee, and its vice chair was Senator Thomas R. Carper of Delaware. Its CEO was Bruce Reed.

Source: Wikipedia


The Supreme Court's 2010 decision in Citizens United v. Federal Election Commission helped unleash unprecedented amounts of outside spending in the 2010 and 2012 election cycles. The case, along with other legal developments, spawned the creation of super PACs, which can accept unlimited contributions from corporate and union treasuries, as well as from individuals; these groups spent more than $800 million in the 2012 election cycle. It also triggered a boom in political activity by tax-exempt "dark money" organizations that don't have to disclose their donors. You can listen to the decision (see "Opinion Announcement - January 21, 2010") as read by Justice Kennedy and the dissenting opinion read by Justice Stevens. Read on to learn more about how the Supreme Court transformed the campaign finance landscape with this decision, and how it is now affecting U.S. politics.

Citizen's United vs. Federal Election Commission, OpenSecrets.org

Both political parties through the need for funds deified the "free hand of the market." Both are concerned at the resonant chord Sanders, Warren et al have struck with an electorate not umbilical-tied to the Dow Jones Industrial Average. Instead of a "rising tide that lifts all boats," the effort to kowtow at Moloch's altar has produced Caligula.

Former Governor and "Bain Capitalist" Deval Patrick threw his hat into the democratic primary, as did billionaire and former republican, former independent and ended-up-democrat Mayor Mike "stop and frisk" Bloomberg. Governor Patrick seemed to eclipse the news another school shooting occurred in California, now apparently routine, despite the death of two citizens that won't grow up. Meanwhile, Erdoğan blasted a propaganda video over his I-Pad showing the Kurds as terrorists, the same aforementioned Kurds he apparently has a "great relationship" with while committing genocide.

In the ever-changing defense of the indefensible, the Reich Wing has veered from the impeachment inquiry hearings have "no pizzazz" and chief of lies tweeting about it sixty times in a day, Hillary colluded with the Russians (to apparently, lose the election and plunge us all into a dystopian nightmare); crowd strike, star chamber, no Quid Pro Quo, a Quid but no Pro Quo what-about-ism on bribery and the latest hilarious defense: he's too stupid to commit a genuine Mafia shakedown - he forgot the cement boots.

We have a political party that believes in science, facts and reality who's name has been turned into a pejorative ("democrat party").

We have a political party that believes in conspiracy theory, lies and obfuscation; "creates its own Karl Rove realities," believes the self-admitted sexual assaulter NEVER LIES (according to Franklin Graham) that somehow with a straight face still associates itself with integrity, principles and "family values." Stephen Miller - the architect of our kiddie concentration camps, apparently willed himself "white" and shared racist propaganda that would have prevented his grandfather's escape from Polish pogroms.
 
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See "Sunshine Fascism," April 12, 2019

Impeachment, despite the protestation is in The Constitution. Alexander Hamilton (well pre the Broadway hit and triple platinum album) wrote about it in the Federalists Papers:

A well-constituted court for the trial of impeachments is an object not more to be desired than difficult to be obtained in a government wholly elective. The subjects of its jurisdiction are those offenses which proceed from the misconduct of public men, or, in other words, from the abuse or violation of some public trust. They are of a nature which may with peculiar propriety be denominated POLITICAL, as they relate chiefly to injuries done immediately to the society itself. The prosecution of them, for this reason, will seldom fail to agitate the passions of the whole community, and to divide it into parties more or less friendly or inimical to the accused. In many cases it will connect itself with the pre-existing factions, and will enlist all their animosities, partialities, influence, and interest on one side or on the other; and in such cases there will always be the greatest danger that the decision will be regulated more by the comparative strength of parties, than by the real demonstrations of innocence or guilt. Federalist 65, Yale Law School

The President of the United States would be liable to be impeached, tried, and, upon conviction of treason, bribery, or other high crimes or misdemeanors, removed from office; and would afterwards be liable to prosecution and punishment in the ordinary course of law. The person of the king of Great Britain is sacred and inviolable; there is no constitutional tribunal to which he is amenable; no punishment to which he can be subjected without involving the crisis of a national revolution. In this delicate and important circumstance of personal responsibility, the President of Confederated America would stand upon no better ground than a governor of New York, and upon worse ground than the governors of Maryland and Delaware. Federalist 69, Yale Law School

Putin would love to discredit representative democracy, itself a pejorative to him. The Internet Research Agency has interfered in elections around the globe, an annoyance so far with one clear success here in the US. He would love for all nations to organize around strongmen - reporting to him, of course - making him richer than Midas and Solomon.

For the rest of us, outside of the politburo would be literally as Russia faced years before its 1989 fall: disease, famine and death.

The defeat and demise of democracy would have the impact of the Chicxulub crater.

Except instead of a wall falling symbolically, we could be facing extinction. Only delusion and hubris would make us ignore this.

A few xenophobic Ayn Rand worshipers will be rich beyond the wildest psychopaths' dreams - for a moment - until inevitable Entropy completes our societal and mass species apoptosis. There will be no second act and fully negates starships, lest they be filled with ghosts, corpses and dreams. It's that stark.
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Mapping Titan...

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These infrared views of Titan peer through the gloom
NASA/JPL-Caltech/Stéphane Le Mouélic, University of Nantes, Virginia Pasek, University of Arizona

 

Topics: Astrophysics, Cassini, Exoplanets, Moon, Space Exploration


Slowly but surely, the surface of Saturn’s strange moon Titan is being revealed. Researchers have made the first map of the geology of Titan’s entire surface, and it will eventually help us figure out what the climate is like there.

Titan’s atmosphere is full of a thick, orange haze that blocks visible light from reaching the surface, making it difficult for spacecraft to take pictures. NASA’s Cassini spacecraft, which orbited Saturn from 2004 to 2017, took radar and infrared data of Titan’s surface, giving researchers a hint of the terrain below.

Rosaly Lopes at NASA’s Jet Propulsion Laboratory in California and her colleagues assembled those observations and placed each area, or unit, into one of six categories: lakes, craters, dunes, plains, hummocky terrain – meaning hills and mountains – and labyrinth, which looks like heavily eroded plateaus. They then made a map of where each of those terrains exists on Titan’s surface.
 

We have the first full map of the weird surface features of Titan
Leah Crane, New Scientist

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Transformers...

 

Topics: 3D Printing, Applied Physics, Research, Robotics, Soft Matter Physics


The researchers likely watched a lot of Saturday morning cartoons in the 1980s: original intro.

(CAMBRIDGE, Mass.) — The majority of soft robots today rely on external power and control, keeping them tethered to off-board systems or rigged with hard components. Now, researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Caltech have developed soft robotic systems, inspired by origami, that can move and change shape in response to external stimuli, paving the way for fully untethered soft robots.

The research is published in Science Robotics.
 

3D-printed active hinges change shape in response to heat
Leah Burrows, SEAS Communications, Wyss Institute, Harvard

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Snake Oil...

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Image Source: Link below


Topics: Biology, DNA, Genetics


"Extraordinary claims require extraordinary evidence." Carl Sagan

I'm guessing "I did Ancestry" is going to become the "I used to do Amway" in the 21st Century?

I participated, thinking it was legitimate science. It did somewhat jive with my own experiences of being consistently identified by Nigerians as resembling someone from the Igbo. This again is pure conjecture, and likely only a polite guess.
 

I can see the desire to know about our roots, especially if you're a part of the African Diaspora is tempting as well as an opportunity for confidence rackets and quackery.

In the spring of 2017, a college student named Mary spit into a tube and sent it to the DNA testing company Ancestry, which analyzed it and sent back a breakdown of her family history.

But Mary wanted to know more. The human genome contains, in theory, an extraordinary wealth of pre-programmed information about who we are and who we might become: whether she was at risk for the same types of cancer that killed her parents, for instance, or if she had medical conditions she could unknowingly pass on to her children.

For that information, Mary — we’re withholding her last name to protect her privacy — turned to a dubious new sector of the genomics industry, in which startups claim to provide vastly greater insights than prominent companies like Ancestry and 23andMe do. She uploaded a copy of her raw genetic code, which Ancestry provided as a 17.6 megabyte text file, to a site called Genomelink, which advertises tests for everything from medical conditions and mental illnesses to ludicrously specific personality traits including “loneliness,” “social communication problems,” and “vulnerability to helicopter parenting.”

But when her results arrived, Mary immediately noticed that many were “wildly inaccurate.” Genomelink said she was “less easily depressed,” but Mary was diagnosed with clinical depression at a young age. The startup predicted that she had a peanut allergy, but Mary told Futurism that “peanut butter is one of the true loves of my life.” Other errors in Mary’s report included traits like blood iron levels, body fat measurements, hearing problems, height, and skin complexion.

“I felt that much of it was off-base and unhelpful,” she told Futurism, “as it didn’t fit me at all.”

Genomelink is just one of a growing number of shady DNA testing startups now operating in the regulatory Wild West of commercial genomics.

There’s GenePlaza, for instance, which sold a DNA test that claimed to predict users’ sexual preferences — and still sells tests that purport to measure intelligence and risk of depression. A company called Soccer Genomics claims to examine a child’s DNA to create a sports training regimen to turn them into the perfect soccer player. An outfit called GenoPalate told a Milwaukee Journal Sentinel reporter that their DNA demanded a diet of elk meat and passion fruit. A venture called Vinome claims it can recommend the perfect wine for each person based on their genetic code.

The problem, according to experts, is that these companies are promising information about DNA with a granularity that even scientists can’t deliver. Deanna Church, a geneticist at the biotech company Inscripta, told Futurism the tests are “all equally useless.”

“There is not a scientific basis for this sort of testing,” she said. “I certainly would not recommend anyone spend any money on this sort of thing.”

 

"Like Horoscope Readings!": The Scammy World of DNA Startups, Dan Robitzki, Futurism

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