A Sense of Doubt blog post #2384 - JOIN THE INFLUENCER ARMY - The Weekly Hodge Podge for 2108.28
"It said it was reaching out on behalf of another party: the White House."Would Ms. Zeiler, a high school senior who usually posts short fashion and lifestyle videos, be willing, the agency wondered, to participate in a White House-backed campaign encouraging her audience to get vaccinated against the coronavirus...? Ms. Zeiler quickly agreed, joining a broad, personality-driven campaign to confront an increasingly urgent challenge in the fight against the pandemic: vaccinating the youthful masses, who have the lowest inoculation rates of any eligible age group in the United States...
To reach these young people, the White House has enlisted an eclectic army of more than 50 Twitch streamers, YouTubers, TikTokers and the 18-year-old pop star Olivia Rodrigo, all of them with enormous online audiences. State and local governments have begun similar campaigns, in some cases paying "local micro influencers" — those with 5,000 to 100,000 followers — up to $1,000 a month to promote Covid-19 vaccines to their fans. The efforts are in part a counterattack against a rising tide of vaccine misinformation that has flooded the internet, where anti-vaccine activists can be so vociferous that some young creators say they have chosen to remain silent on vaccines to avoid a politicized backlash...
State and local governments have taken the same approach, though on a smaller scale and sometimes with financial incentives. In February, Colorado awarded a contract worth up to $16.4 million to the Denver-based Idea Marketing, which includes a program to pay creators in the state $400 to $1,000 a month to promote the vaccines... Posts by creators in the campaign carry a disclosure that reads "paid partnership with Colorado Dept. of Public Health and Environment...." Other places, including New Jersey, Oklahoma City County and Guildford County, N.C., as well as cities like San Jose, Calif., have worked with the digital marketing agency XOMAD, which identifies local influencers who can help broadcast public health information about the vaccines.
In another article, the Times notes that articles blaming Bill Gates for the pandemic appeared on two local news sites (one in Atlanta, and one in Phoenix) that "along with dozens of radio and television stations, and podcasts aimed at local audiences...have also become powerful conduits for anti-vaccine messaging, researchers said."
Woke up to see the god Victor Newman trending, thankfully for just being the coldest cat on tv for 40 years and nothing else. pic.twitter.com/b716lFyIYV
— big dog. (@griffpr) August 28, 2021
I've been watching Victor Newman on Y&R since grade school, back when Nikki was still stripping pic.twitter.com/5PjueADTAd
— Phyllis, Carouselambra (@phyll_indablank) August 28, 2021
I swear to God when Victor Newman passes on I'm putting in my 3 days of bereavement at my jobπ pic.twitter.com/jBnJqF8O7r
— DKT (@darleneturner53) August 28, 2021
Victor Newman is the original toxic boy pic.twitter.com/49Xfhk0haG
— PFIZER HOE π (@YungNegrowski) August 28, 2021
Saw Victor Newman trending and was like...wait...what happened.
— NB NOLA (@psddluva4evah) August 28, 2021
I tweeted bout my grandmother's love of Victor Newman a couple of months ago and even got RT by Mr E. Braeden himself!
And yes, I'm a Gen X'er who's grandmother (and my momma) love them some Victor Newman! https://t.co/EXGaO2arZC
Eric Braeden's Victor Newman American Treasure ππππππ
— MrTV_Mmekwa (@MmekwaMrtv) August 28, 2021
The Charm, The Voice, The Power.... pic.twitter.com/d0rKGGVphr
Eric Braden aka Victor Newman needed a bigger part in James Cameron’s Titanic! pic.twitter.com/2nvcaiw4C7
— Lynnez ❤️ (@Lynnenallo) August 28, 2021
Y’all can not have Victor Newman trending this late at night for no damn reason. pic.twitter.com/nUkWMsCm9M
— That Chick..Cali (@Bloop_1) August 28, 2021
The hold this white man, Victor Newman has had on my grandma every day for the last 41 years and on our Black grandmothers as a collective is a soul tie that will never be broken in the Black community! #YR pic.twitter.com/bztLx7WaCn
— Shakespeare In Peter’s Parking Lot (@PhillipGBurke) August 28, 2021
OnlyFans Decides It Likes Money After All https://t.co/Cg99IdiZDA
— gmrstudios (@gmrstudios) August 27, 2021
Judge Releases The Kraken On Sidney Powell And Lin Wood https://t.co/mcYW6ZE16Z
— gmrstudios (@gmrstudios) August 29, 2021
Rand Paul: Petty Researchers Won't Study Horse Paste Just To Spite Trump https://t.co/jgRq58I1Wh
— gmrstudios (@gmrstudios) August 29, 2021
Christian 'Free Speech' Nonprofit Protects Fires Spokesman For Promoting Vaccines https://t.co/j6PZ9JO8cF
— gmrstudios (@gmrstudios) August 29, 2021
No, Obama did not call for Americans to "surrender their rights"https://t.co/EJxLKBnQvh pic.twitter.com/WfDXp3RFIs
— POLITICO (@politico) October 24, 2018
Texas's Law Against Critical Race Theory Is Why Kids In One District Can't Have Nice Things https://t.co/sGrZruDmhf
— gmrstudios (@gmrstudios) August 27, 2021
I did it! I am finally one of the 1% !! π₯³ https://t.co/H4FgzXArFQ
— Paul π ️⚕️π (@Cyberskout99) August 26, 2021
A Day Without A Woman https://t.co/56v5qxG3I0
— gmrstudios (@gmrstudios) August 26, 2021
And that means it's time for new comics recommendations! Leading off this week is MARVEL'S VOICES: IDENTITY #1, a wonderful showcase of Asian superheroes and creators with great work from @gregpak, @geneluenyang, @creeesart, @crashwong, and more!https://t.co/r7dY9OSkem
— Matthew Jackson (@awalrusdarkly) August 25, 2021
I was so confused why Captain Marvel was trending as the worst movie in the MCU bc I remembered it being okay and then I remembered that fanboys just really, really hate women
— Rebecca "Get a Fucking Vaccine" Watson (@rebeccawatson) August 25, 2021
Well, it hasn't take out any really big name bigots in positions of power (yet?) but looks like Covid is making some progress in other areas. #thoughtsandprayers https://t.co/efygNMzXmN
— Paul π ️⚕️π (@Cyberskout99) August 25, 2021
Kinda Surprised It Took This Long To Get 'Dennis Prager' And 'Horse Dewormer' In The Same Headline https://t.co/JfF8Kmik2r
— gmrstudios (@gmrstudios) August 25, 2021
House Budget Standoff? No, No, Nancy Pelosi Took Care Of *That* https://t.co/8oZg46kWKw
— gmrstudios (@gmrstudios) August 25, 2021
Arizona Monsoon Rains Did A Number On Trump's Very Beautiful WALL, Sad! https://t.co/QfquXMX0Cz
— gmrstudios (@gmrstudios) August 25, 2021
Facebook Insists It's But A Hapless Spam Merchant, Not A Sewer Of Misinformation! https://t.co/K0S9hhA3O3
— gmrstudios (@gmrstudios) August 24, 2021
Trump Booed At Own Rally, Some Supporters Think He Did It On Purpose https://t.co/pXaKre88Fs
— gmrstudios (@gmrstudios) August 23, 2021
Voters Probably Won’t Punish Democrats If They Act More Like Cary Grant And Harrison Ford https://t.co/diRrbtkR7x
— gmrstudios (@gmrstudios) August 23, 2021
Oregon School Superintendent Suggests Parents Tell Freedom Lies To Avoid Mask Mandates https://t.co/5v8VbIlpUo
— gmrstudios (@gmrstudios) August 23, 2021
Did you all know that wasps recognize and remember faces like freaking Moby-Dick?!?
— Virginia Heffernan (@page88) August 21, 2021
P.O.S!! Racist lying piece of steaming hot garbage.
— gmrstudios (@gmrstudios) August 21, 2021
Texas Lt. Gov. Dan Patrick went on Fox News to blame the COVID surge on Black people https://t.co/6ShEBmdrIJ via @MotherJones
Badass Judge Strikes Down Immigration Law *Just Because It's Racist* https://t.co/Dsb3Aeq23P
— gmrstudios (@gmrstudios) August 21, 2021
Good call. Guy No One Wanted To Host Jeopardy Will Not Be Hosting Jeopardy https://t.co/h4ETH3qKY0
— gmrstudios (@gmrstudios) August 21, 2021
More racist garbage from Texas...
— gmrstudios (@gmrstudios) August 21, 2021
TX Lt Gov Dan Patrick Found The Real Origin Of COVID, And It Is Black People https://t.co/5qVZtLjqhQ
How do these *$$holes even get elected?
— gmrstudios (@gmrstudios) August 20, 2021
Mo Brooks Finds Another Terrorist To Sympathize With https://t.co/mK6SVumMkQ
Exactly 101 years ago today, the #19thAmendment was ratified, which guaranteed women the right to vote. However, not all women were allowed to exercise their right. Today, we honor their strength, determination, and grit. pic.twitter.com/ZPGZqa77tX
— Rep. Jim O'Day (@RepJimODay) August 18, 2021
Re-upping this important timeline about the #19thAmendment and when different groups of women in America ACTUALLY got the right to vote. https://t.co/0Jv5JwxI63
— Zara Ahmed, DrPHπ· (@ZarainDC) August 18, 2021
Remember this https://t.co/qRkzCifvqW
— Molly Jong-Fast (@MollyJongFast) August 18, 2021
"The government itself practicing civil disobedience to protect its citizens. Does it get any better than that?"
— gmrstudios (@gmrstudios) August 18, 2021
Everything's Bigger In Texas, Including COVID Mask Mandate Sh*tshows https://t.co/1fRjMqbaDU
Polls Say Pro-Virus Dickishness Not Big Selling Point Outside GOP Circles https://t.co/fbeZZGeWS9
— gmrstudios (@gmrstudios) August 18, 2021
More irony...
— gmrstudios (@gmrstudios) August 18, 2021
Greg Abbott Tests Positive For COVID-19, Bans Self From Wearing Mask https://t.co/HkXxUrGPNO
I’m quoted at the beginning of this interview with Kim Stanley Robinson. You should read it, and you should read THE MINISTRY FOR THE FUTURE too. https://t.co/Db0zD1UeBw
— Monica Byrne (@monicabyrne13) August 16, 2021
Yuk... and WTF Massachuesetts? 12???
— gmrstudios (@gmrstudios) August 16, 2021
North Carolina Hopefully Ready To Stop Letting Adults Marry High School Freshmen https://t.co/bSneFCuMzM
Robin Proudly Comes Out Into The 21st Century https://t.co/soqAhADpmH
— gmrstudios (@gmrstudios) August 16, 2021
DEA Agent Gets In Actual Trouble For Being A Thieving Liar https://t.co/rxY38565q7
— gmrstudios (@gmrstudios) August 15, 2021
Matt Walsh Scared We Are Secretly Trying To Replace Him, All Other White People https://t.co/ZWl7DN33Lm
— gmrstudios (@gmrstudios) August 15, 2021
Christian Lawyer Mat Staver Scared Vaccines Will Keep Us From Having Babies https://t.co/DDpvPAxyMx
— gmrstudios (@gmrstudios) August 15, 2021
The Census Numbers Just Came Out, And Whitey's On The Wane https://t.co/4THhGGIPqt
— gmrstudios (@gmrstudios) August 13, 2021
Horse Dewormer Does ... NOT Cure COVID? That Can't Be Right. https://t.co/2VymAH1Bm6
— gmrstudios (@gmrstudios) August 13, 2021
We're Starting To Think Trump Doesn't Actually Care If His Supporters Live Or Die Of COVID https://t.co/p0o3r1erZw
— gmrstudios (@gmrstudios) August 13, 2021
Kevin McCarthy Selling 'Moron' T-Shirts So Republicans ... Don't Lose Each Other In Crowds? https://t.co/Xo41nmCvQu
— gmrstudios (@gmrstudios) August 13, 2021
Shocker! Ohio Black Woman Receives Harsher Sentence Than White Lady For Same Crime by @SER1897 https://t.co/qflFHISn77
— Wonkette (@Wonkette) August 10, 2021
Ron DeSantis is not the brightest bulb in the chandelier.-- Stephen King.
— Randy Brown (@Randy8006) August 10, 2021
For a brief time nearly 15 years back, I was in talks with Archie Comics to do an updated version of the Riverdale crew. Here was my take on Veronica. pic.twitter.com/jf2sYepbxp
— Colleen Doran (@ColleenDoran) August 8, 2021
Mike Lindell Battles Evil Media, Math, Objective Reality In Batsh*t CNN Appearance https://t.co/snC2T8CX5E
— gmrstudios (@gmrstudios) August 7, 2021
Texas Education Agency: Parents Don't Need To Know If There's A COVID Case In Their Kid's School https://t.co/OsnIAIl5CZ
— gmrstudios (@gmrstudios) August 7, 2021
Mike Lindell is trending. Fine time to recall Biggie's 4th Crack Commandment: 'Never get high on your own supply.'
— Don Lewis (@DonLew87) August 6, 2021
GET VACCINATED https://t.co/aU6t7rycbJ
— Dan Hon (@hondanhon) August 7, 2021
Thank god for Dave Grohl pic.twitter.com/dF7Lo5Gc95
— Jason Rubin (@jasonrubin91) August 6, 2021
Dave Grohl = National Treasure. This is not up for debate. https://t.co/ime6ZXeBca
— Beau Duran (@BeauDuran) August 6, 2021
Dave Grohl & The Foo Fighters trolled the Westboro Baptist Church outside their concert in Kansas tonight. PLAYING DISCO. pic.twitter.com/Ci2yh1M7QR
— talkie (@Talkie86) August 6, 2021
Evidence that cats could be infected with SARS-CoV-2, the virus that causes COVID, emerged as early as April 2020 from Wuhan, China. Evidence that they could also transmit the infection to other cats under particular conditions appeared in the same month. Since then, infections have been confirmed in mink in Denmark and the Netherlands, in big cats in zoos, in dogs, ferrets and a range of other species. It's also worth remembering that the source of SARS-CoV-2 is probably bats and that other species of wildlife may also be infectible.
Infection of some of these species with SARS-CoV-2 can cause actual disease, creating veterinary, welfare or conservation problems. However, transmission to or from companion animals that spend a lot of time in close contact with people also presents extra problems for trying to control a pandemic in humans. For example, if transmission between humans and cats happens easily, then controlling the pandemic in people might require measures to prevent it, and that might include vaccinating and quarantining cats.
There is good evidence for transmission from humans to cats, but very little evidence for transmission from cats to humans. Nor is there much evidence for transmission between cats in normal situations (that is, not in a laboratory). At the moment, there's no real reason to be concerned that infections in cats are a major problem. You're at much greater risk from your family and friends with COVID than from their cats, although you should take normal hygiene precautions you use to reduce the risks of catching other diseases (such as toxoplasmosis) from cats.
The results suggest that forces within the soil tend to wrap around the tunnel axis as ants excavate, forming what the team call "arches" in the soil that have a greater diameter than the tunnel itself. This reduces the load acting on the soil particles within the arches, where the ants are constructing their tunnel. As a result, the ants can easily remove these particles to extend the tunnel without causing cave-ins. The arches also make the tunnel stronger and more durable. "We had naively thought that ants perhaps were playing Jenga, that they were tapping, maybe they were wiggling grains, maybe they were even grabbing the grains of least resistance," says Andrade. He says it is now clear that the ants appear to know nothing about forces and show no signs of decision-making, but instead follow a very simple behavioral algorithm that has evolved over time.
The ants tend to dig relatively straight tunnels that descend at the angle of repose -- the slope at which a granular material naturally forms mounds -- which was around 40 degrees in this case. They also pick exactly the right grains to remove to create a protective arch above. "In a remarkable way -- in a rather, you know, serendipitous way -- they've stumbled upon a technique for digging that is in line with the laws of physics, but incredibly efficient," says Andrade. The team believes that if the behavioral algorithm can be further analyzed and ultimately replicated, then it may find application in automated mining robots, either here on Earth or on other planetary bodies where the already risky business of mining would be even more dangerous for humans.The findings have been published in the journal Proceedings of the National Academy of Sciences.
This, as it turns out, is a really useful tool for probing both the far and near reaches of the Universe. Anything with enough mass can act as a gravitational lens. That can mean one or two galaxies, as we see here, or even huge galaxy clusters, which produce a wonderful mess of smears of light from the many objects behind them. Astronomers peering into deep space can reconstruct these smears and replicated images to see in much finer detail the distant galaxies thus lensed. But that's not all gravitational lensing can do. The strength of a lens depends on the curvature of the gravitational field, which is directly related to the mass it's curving around. So gravitational lenses can allow us to weigh galaxies and galaxy clusters, which in turn can then help us find and map dark matter -- the mysterious, invisible source of mass that generates additional gravity that can't be explained by the stuff in the Universe we can actually detect. [...] You can download a wallpaper-sized version of the [...] image on ESA's website.
For nearly a week, the far right has raged at Gen. Mark A. Milley for declaring a desire to “understand white rage.” But Milley didn’t allude to “white rage” in a vacuum. Milley said he wants to understand its role in inciting the Jan. 6 insurrection, asking how it might have caused “thousands of people” to try to “overturn the Constitution of the United States.”
Support our journalism. Subscribe today.arrow-rightThe effort to cancel the chairman of the Joint Chiefs of Staff for this comment, then, is partly an effort to erase from the national agenda the question of what role “white rage” — or, more accurately, white supremacy or racial nationalism — played in inciting one of the worst outbreaks of political violence in modern U.S. history.
https://science.slashdot.org/story/21/06/29/0229210/there-could-be-many-more-earth-sized-planets-than-previously-thought
Using the 'Alopeke and Zorro instruments on the Gemini North and South telescopes in Chile and Hawai'i, respectively, the team observed hundreds of nearby stars that TESS had identified as potential exoplanet hosts. They discovered that 73 of these stars are really binary star systems that had appeared as single points of light until observed at higher resolution with Gemini. "With the Gemini Observatory's 8.1-meter telescopes, we obtained extremely high-resolution images of exoplanet host stars and detected stellar companions at very small separations," said Katie Lester of NASA's Ames Research Center, who led this work. Lester's team also studied an additional 18 binary stars previously found among the TESS exoplanet hosts using the NN-EXPLORE Exoplanet and Stellar Speckle Imager (NESSI) on the WIYN 3.5-meter Telescope at Kitt Peak National Observatory, also a Program of NSF's NOIRLab.
After identifying the binary stars, the team compared the sizes of the detected planets in the binary star systems to those in single-star systems. They realized that the TESS spacecraft found both large and small exoplanets orbiting single stars, but only large planets in binary systems. These results imply that a population of Earth-sized planets could be lurking in binary systems and going undetected using the transit method employed by TESS and many other planet-hunting telescopes. Some scientists had suspected that transit searches might be missing small planets in binary systems, but the new study provides observational support to back it up and shows which sizes of exoplanets are affected.The researchers report their findings in a paper via arXiv.
Glauconite is an iron potassium phyllosilicate mineral. It is almost always found as ovoid shapes in sediment beds, carbonates and sandstones -- formation requires stable conditions over a long period. This is what makes the discovery of a similar clay on Mars so exciting -- it suggests that it likely formed under stable conditions for a long time, perhaps millions of years. And that suggests that for at least one part of Mars, conditions were, to some extent, suitable for life over millions of years. [...] The researchers note that their findings are not evidence of life on Mars, but suggest that there was a time during which conditions on the surface were favorable for its presence.
No Hope For Life In Venus Clouds, But Maybe On Jupiter, Study Suggests (space.com)
However, the researchers looked at data from other planets too and found that the clouds of Jupiter do provide sufficient water activity to theoretically support life. Data collected by the Galileo probe at altitudes between 26 and 42 miles (42 and 68 kilometers) above the surface of the gas giant suggest the water activity value to sit at 0.585, just above the survivable threshold. Temperatures in this region are also just about survivable, at around minus 40 degrees F. High levels of ultraviolet radiation or lack of nutrients could, however, prevent that potential life from thriving, the researchers said, and completely new measurements would be needed to find whether it actually could be there or not.
Previously, electron ptychography had only been used to image extremely flat samples: those merely one to a few atoms thick. The new study, published in Science, now allows it to capture multiple layers tens to hundreds of atoms thick. That makes the technique much more relevant to materials scientists, who typically study the properties of samples with a thickness of about 30 to 50 nanometers. (That range is smaller than the length your fingernails grow in a minute but many times thicker than what electron ptychography could image in the past.) "They can actually look at stacks of atoms now, so it's amazing," says Andrew Maiden, an engineer at the University of Sheffield in England, who helped develop ptychography but was not involved with the new study. "The resolution is just staggering."
PANDEMIC
THE WEEKLY PANDEMIC REPORT
If you prefer your data in a visual format, here's the current map from COVID Exit Strategy, using data from the CDC and the COVID Tracking Project.
I want to add this link to the weekly report. It's important to remember:
A Sense of Doubt blog post #1983 - Is Coronavirus more contagious and more deadly than the flu? YES.
ALSO... I am seeing a big discrepancy between the Johns Hopkins data in death totals and WORLDOMETER data, which aggregates data from many more sources. Could this be the slow down due to the change in how the CDC obtains the data, having it filter first through Health and Human Services department.
United States
Coronavirus Cases:
Deaths:
Recovered:
Fauci Says COVID-19 Could Be Under Control by Spring 2022 If Most People Get Vaccinated
With the Pfizer-BioNTech vaccine now having received full approval from the FDA, the hope among health experts is that many of those who have thus far refused to get vaccinated will finally see the light. In fact, as Dr. Anthony Fauci explained on Monday, COVID-19 could be under much better control by the first half of next year if an overwhelming majority of Americans ultimately get vaccinated.
While several regions of the U.S. have fared quite well in recent months thanks to strong vaccination rates, other areas of the country have remained high-risk, with some even hitting falling further behind.
Asked Monday night during an interview with Anderson Cooper on CNN about his recent comments on the current expectations for the pandemic moving forward, Fauci clarified that next spring could be where we start to see a more uniform turnaround.
“I meant to say the spring of 2022. … If we can get through this winter and get, really, the overwhelming majority of the 90 million people who have not been vaccinated vaccinated, I hope we can start to get some good control in the spring of 2022,” he said.
Asked what this type of control would look like, Fauci reiterated that a “degree of blanket protection” coming into focus in the early part of next year will require better vaccination numbers.
“There’s no guarantee because it’s up to us,” Fauci, President Biden’s chief medical advisor, said. “If we keep lingering without getting those people vaccinated that should be vaccinated, this thing could linger on, leading to the development of another variant that complicates things. So it’s within our power to get this under control.”
Elsewhere, Fauci expressed support for vaccine mandates at businesses and other institutions. He also went deep on the FDA’s recent decision, showing optimism for how that move could positively impact pandemic numbers in undervaccinated regions.
“While this and other vaccines have met the FDA’s rigorous, scientific standards for emergency use authorization, as the first FDA-approved COVID-19 vaccine, the public can be very confident that this vaccine meets the high standards for safety, effectiveness, and manufacturing quality the FDA requires of an approved product,” Acting FDA Commissioner Janet Woodcock, M.D. said in a press release on Monday when announcing the Pfizer decision.
On that note, this is me once again urging you to please get vaccinated.
A group of over 70 doctors in Palm Beach County held a press conference early on Monday morning to urge people to get vaccinated against COVID-19 after seeing a rise of unvaccinated COVID patients, MSNBC reports.
In a segment on MSNBC’s Morning Joe, reporter Kerry Sanders pointed to figures of 85% of ICU beds in Florida being full, with some hospitals reporting no ICU space at all. It marked the second time in a week that doctors in northern Palm Beach County spoke out
“It’s incredibly frustrating,” Dr. J.T. Snarski, who was present at the gathering, told MSNBC. “Because we know vaccines are safe and effective. And it’s people who go out and talk against them that really go against physicians and medicine and science. And it’s not the message we want to get across to people. Vaccines are safe and we need to get our communities vaccinated.”
While right-leaning social media users, like Tomi Lahren, are now saying that “if you refuse to treat people because they don’t live their lives the way you want them to, you shouldn’t be a freaking doctor,” others have clarified that the event wasn’t a walk-out but rather an attempt to urge vaccinations. Patients were not left uncared for due to the press conference.
“If you identify with one of these doctors up here, we’ve cared for your family and you’ve listened to us then, the time really is now [to get vaccinated],” said Dr. Jennifer Buczyner, a neurologist and one of the event’s organizers.
Florida is currently leading the nation in daily average cases and hospitalizations, according to the New York Times. To date, there have 3,040,590 reported COVID cases in Florida, with 42,252 deaths.
https://www.wonkette.com/17-year-old-caught-in-deadly-crossfire-between-arkansas-sheriffs-deputy-jug-of-antifreeze
https://www.wonkette.com/st-louis-gunhumper-couple-cosplay-as-themselves-at-campaign-event
https://news.slashdot.org/story/21/08/11/2349224/dod-awards-1-billion-contract-to-peraton-to-counter-misinformation
https://science.slashdot.org/story/21/08/12/2121236/black-hole-burps-may-help-determine-their-size
https://www.wonkette.com/christian-lawyer-mat-staver-scared-vaccines-will-keep-us-from-having-babies
ar right groups gathered Sunday in Portland for an event they called the “Summer of Love,” even as the rally date was chosen to commemorate an extraordinarily violent clash last summer in the city. The event ended with a roving brawl along busy city streets in the Parkrose neighborhood, and shots being fired in downtown Portland. No one was reported injured in the shooting incident
THANKS TO OUR SPONSOR:Become a SponsorAnti-fascists and far left demonstrators gathered downtown early in the day to oppose the far right gathering. The two sides eventually clashed in Northeast Portland after remaining separate for hours, leaving a spree of violence that stretched blocks.
After the violence ended in Northeast Portland, a man fired a handgun at what appeared to be a group of anti-fascists downtown. Portland police moved in and arrested 65-year-old Dennis G. Anderson of Gresham. He was charged with unlawful use of a weapon and unlawful possession of a firearm.
Video posted online also appeared to show someone shooting back after the man opened fire. Information was not immediately available on what led to the shooting. Police said witnesses may have removed evidence from the scene before they arrived.
Alien 'Dyson spheres' could be harvesting the power of black holes
Technologically-savvy aliens could be powering their society using a hypothetical megastructure called a Dyson sphere to harvest energy from a black hole. And the sphere might radiate in peculiar ways, allowing telescopes on Earth to discover the existence of intelligent beings elsewhere in the universe, a new study suggests.
A Dyson sphere is a speculative structure that would encircle a star with a tight formation of orbiting platforms in order to capture starlight and produce power, according to Live Science's sister site Space.com. First proposed by theoretical physicist Freeman Dyson in 1960, the idea might be realized by a spacefaring extraterrestrial species who had spread out across their star system and therefore required ever-increasing amounts of energy.
During a coffee break, astronomer Tiger Yu-Yang Hsiao of National Tsing Hua University in Taiwan and his colleagues read a paper about Dyson spheres and began wondering if it were possible to build one around a black hole instead of a star.
"Black holes are one of the brightest objects in the sky," Hsiao told Live Science.
While we normally think of them as being dark and all-consuming, black holes can radiate incredible amounts of energy, he added. Material often forms a disk as it falls into a black hole's maw, much like water circling a drain.
As the gas and dust in this disk spin and bump against each other, they heat up through friction, sometimes to millions of degrees, producing light in the X-ray portion of the electromagnetic spectrum, Hsiao said. Colossal beams of energy can also shoot from a black hole's poles.
Because black holes smoosh a gargantuan mass into a tiny area of space, they are smaller than stars and therefore potentially easier to encircle. A species that chooses to "build a Dyson sphere around a black hole can save a lot of material," Hsiao said.
Aliens could place a large satellite in a stable orbit around a black hole and then collect X-ray energy using something akin to solar panels, study coauthor Tomotsugu Goto, also of National Tsing Hua University, told Live Science.
They might also build a ring-like structure around the black hole or totally surround it with platforms, much like in Freeman Dyson's original proposal, Goto added, though each of these would be increasingly complex and challenging to construct.
In either case, a black hole could radiate up to 100,000 times more energy than a star like the sun, meaning that a celestial species would have a lot of power to work with, the researchers wrote in a paper published July 1 in the journal Monthly Notices of the Royal Astronomical Society.
After being absorbed and used, the energy from a cosmic object would have to be reradiated or else it would build up and eventually melt the Dyson sphere, as Dyson noted in his 1960 paper. This energy would be shifted to longer wavelengths, so a Dyson sphere around a black hole might give off an unexplainable energy signature in the ultraviolet or infrared, the researchers said.
Several instruments, including NASA's space-based Wide-field Infrared Survey Explorer (WISE) and the Pan-STARRS telescope in Hawaii, have cataloged billions of objects during their detailed surveys of the night sky, Goto said. Should Dyson spheres around black holes actually exist, it's possible that their telltale signs have already been recorded by such detectors, he added.
The team is now developing algorithms that can search through these databases and hunt for peculiar entities that might indicate Dyson spheres. "If it can really be found, I would feel ecstatic," Hsiao said.
Such a search might be useful no matter what it uncovers, Macy Huston, a doctoral candidate in astronomy at The Pennsylvania State University who was not involved in the work, told Live Science. "Even if you're not finding Dyson spheres, you're probably going to find something interesting along the way," they said.
Yet black holes provide distinct challenges to alien mega-engineers. The gravitational monsters tend to be less stable than stars in terms of their energy production, Huston said.
Whereas sunshine glows continuously, black holes often have bursts of activity followed by periods of quiet as they consume larger and smaller amounts of matter in their disks. An alien species might have to watch out for particularly large bursts that could destroy orbiting structures, Huston said.
But "if a species is looking for something more powerful than a star, this could be it," they said.
Originally published in Live Science.
Scientists catch 1st glimpse of a black hole swallowing a neutron star
After more than four years of exploring a menagerie of cosmic happenings through gravitational waves, scientists have finally spotted the third expected variety of collision — twice.
The new flavor of collision includes one black hole and one neutron star, making it a mash-up of sorts. Scientists have observed dozens of mergers of pairs of black holes, and a couple mergers of pairs of neutron stars, the superdense stellar corpses. But a crash between a black hole and neutron star, while predicted by scientists, had not been definitively detected.
Now, researchers say they have done just that, observing the unique ripples in space-time caused by such a collision.
"With this new discovery of neutron star-black hole mergers outside our galaxy, we have found the missing type of binary," Astrid Lamberts, a CNRS researcher at Observatoire de la CΓ΄te d'Azur in France, said in a statement. "We can finally begin to understand how many of these systems exist, how often they merge, and why we have not yet seen examples in the Milky Way."
The two new detections both came in January 2020, just 10 days apart, and the collisions are now known as GW200105 and GW200115 for the dates they were observed. One was detected by both twin Laser Interferometer Gravitational-wave Observatory (LIGO) detectors and Europe's similar Virgo detector, the other by only one of the LIGO detectors and Virgo. (The partnership now also includes a detector in Japan called KAGRA, but that facility began observations only in February 2020.)
GW200115 was particularly well detected and observed by all three facilities. Scientists believe that it involved a black hole nearly six times the mass of our sun devouring a neutron star with a mass half again larger than our sun, and that the merger took place between 650 million and 1.5 billion light-years away
GW200105 wasn't detected as definitively, but scientists suspect it was a merger between a black hole about nine times the mass of the sun and a neutron star about twice as massive as the sun about 550 million and 1.3 billion light-years away.
(Image credit: Visualization: T.Dietrich, N.Fischer, S.Ossokine, H.Pfeiffer, T. Vu; Simulation: V.Chaurasia, T. Dietrich) |
Scientists aren't sure yet whether these mixed mergers create a visible light signal (as neutron star pairs merging seem to do) or not (as in the case of binary black hole mergers).
Astronomers couldn't match either of these new gravitational-wave detections with observations of light waves, but that doesn't necessarily mean there was no such corresponding flash. For the less precise detection, scientists could only narrow down the location of the source to about 17% of the sky; for the more precise detection, scientists were still confronting an area the equivalent of 2,900 full moons. Besides, at such vast distances from the collisions, any light would have been extremely dim by the time it reached Earth anyway.
However, the scientists do suspect that at least for these particular mergers, there was no light signal to see.
"These were not events where the black holes munched on the neutron stars like the Cookie Monster and flung bits and pieces about," Patrick Brady, a physicist at the University of Wisconsin-Milwaukee and current spokesperson of the LIGO Scientific Collaboration, said in a statement. "That 'flinging about' is what would produce light, and we don't think that happened in these cases." (The messy eating is also called tidal disruption.)
(Image credit: LIGO-Virgo/Frank Elavsky, Aaron Geller/Northwestern) |
These two events mark the first times scientists have seen a merger and been confident that it represented a mixed pair. For two previous detections, however, the same scenario is a possibility, although not one that astronomers can confirm. One of those events, detected in August 2019, represents a large black hole with what is either the largest known neutron star or the smallest known black hole. Another event detected four months earlier may be a mixed pair merging — but could just represent noise in the detectors.
Given the two January 2020 observations, scientists now predict that one merger between a black hole and a neutron star occurs once per month within one billion light-years of Earth.
Scientists have two theories for how such mergers occur. One is that each member of a binary star independently goes supernova, exploding and forming two dense remnants that eventually merge. The other theory suggests that disparate stars experience supernova explosions, then establish a binary relationship.
The two new collision observations aren't enough to determine what's going on, but scientists do hope that eventually, gravitational wave detections will solve the puzzle.
"There's still so much we don't know about neutron stars and black holes — how small or big they can get, how fast they can spin, how they pair off into merger partners," Maya Fishbach, a postdoc at Northwestern University in Illinois and a coauthor on the study, said in a university statement. "With future gravitational wave data, we will have the statistics to answer these questions, and ultimately learn how the most extreme objects in our universe are made."
The twin LIGO detectors, Virgo and KAGRA are all undergoing preparations for the partnership's fourth observing run, which is scheduled to begin next summer. Scientists say that work could see the partnership detecting one gravitational wave signal every day, opening scientists to immensely more information about what is taking place across the cosmos, as in these dramatic mergers.
"Each collision isn't just the coming together of two massive and dense objects. It's really like Pac-Man, with a black hole swallowing its companion neutron star whole," Susan Scott, a physicist at the Australian National University and co-author on the study, said in a university statement. "These collisions have shaken the universe to its core and we've detected the ripples they have sent hurtling through the cosmos."
The results are described in a paper published on June 29 in the journal The Astrophysical Journal Letters.
Email Meghan Bartels at mbartels@space.com or follow her on Twitter @meghanbartels. Follow us on Twitter @Spacedotcom and on Facebook.
Tucker Carlson Hits a New Low, Mocks Alexandria Ocasio-Cortez Over Fears of Sexual Assault During Capitol Riot
During that interview, Ocasio-Cortez said that on that day, as she and her colleagues hid from violent rioters, “I didn’t think that I was just going to be killed. I thought other things were going to happen to me as well.”
Speaking with Dana Bash, AOC spoke of the links between white supremacy and misogyny, between racism and patriarchy. “There’s a lot of sexualizing of that violence,” she explained. Ocasio-Cortez has spoken in the past about her history as a survivor of sexual assault and how “when we go through trauma, trauma compounds on each other.”
Tucker’s cruelly immature response to that notion? “Sexualizing? Get a therapist, honey!” he sneered. “This is crazy!”
Fear of sexual assault is something pretty much every woman lives with and Carlson’s dismissiveness shows his ignorance as much as his cruelty.
“Admitting to the particular fear of sexual violence that women have—recognizing that particularly vulnerability—is entirely outside the norm for female politicians, who often have to go to absurd lengths to prove that they’re tough enough for the job,” Jill Filipovic wrote in a recent op-ed for CNN.
She continues:
Her fears of sexual assault were not pulled out of thin air. Female politicians don’t just face the typical attacks leveled at prominent people — saying that they’re jerks or idiots, that they’re in someone’s pocket or only in it for the glory. They also face sexualized threats, and, too often, acts of sexual violence. Prominent men certainly hear, “I’ll kill you,” from random angry people (and thanks to the internet, they can hear from many more anonymous angry people than ever before). But prominent women are likely to hear, “I’ll rape you and then I’ll kill you.” It’s not just about wanting you to cease existing; it’s about a desire to dominate, sexually degrade and hurt you.
Indeed, Ocasio-Cortez has seen this sexualized violence firsthand. She’s seen teenage Republican boys grope and choke a cardboard cutout of her at a public political event. She’s seen the Department of Homeland Security secret Facebook group where “officers [were] circulating photoshopped images of [her] violent rape.” She told Vanity Fair that “There was a time where the volume of threats had gotten so high that I didn’t even know if I was going to live to my next term.”
So when hundreds of angry Trump supporters breached police barriers at the Capitol and stormed the building, many of them armed with a wide range of weapons, why wouldn’t Ocasio-Cortez be afraid of them wanting to bring their violent sexual revenge power fantasies to life? After seeing the rape memes and hearing countless threats, in what world would that not be something she feared?
Tucker Carlson had the option to say nothing about her completely reasonable fear of sexual assault. Instead, he said, “These people were mad because they thought the election wasn’t fair. Now you may disagree with that but it wasn’t about you. Surprise, surprise. ‘Sexualising the violence. I was going to be raped by Ashli Babbit,'” Carlson said in a mocking voice, referencing the Trump-supporting woman killed by police as if there weren’t hundreds of angry, violent men present alongside her.
During her recent CNN interview, AOC actually spoke directly about the obsession Fox News has with tearing her down and how much it says about the people working so hard to shape a narrative around her.
“I actually find it to be really, really fascinating because it reveals a lot about the subconscious of folks that are crafting these narratives, and they very often are speaking to these very subconscious narratives about women, or about people of color, or about Latinos or Latinas, or about working-class people,” she said. “These caricatures that are developed are not really personal, they are societal.”
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- Bloggery committed by chris tower - 2108.28 - 10:10
- Days ago = 2248 days ago
- New note - On 1807.06, I ceased daily transmission of my Hey Mom feature after three years of daily conversations. I plan to continue Hey Mom posts at least twice per week but will continue to post the days since ("Days Ago") count on my blog each day. The blog entry numbering in the title has changed to reflect total Sense of Doubt posts since I began the blog on 0705.04, which include Hey Mom posts, Daily Bowie posts, and Sense of Doubt posts. Hey Mom posts will still be numbered sequentially. New Hey Mom posts will use the same format as all the other Hey Mom posts; all other posts will feature this format seen here.
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