https://www.fema.gov/press-release/20210611/fema-and-fcc-plan-nationwide-emergency-alert-test-aug-11-test-messages-will
FEMA and FCC Plan Nationwide Emergency Alert Test for ➡️ Aug. 11 ⬅️ Test Messages Will be Sent to TVs and Radios Along with Select Cell Phones That Have Opted-in to Receive Test Messages | FEMA.gov
June 11, 2021
Excerpt
WASHINGTON – FEMA, in coordination with the Federal Communications Commission, will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alerts (WEA) this summer.
The national test will consist of two portions, testing WEA and EAS capabilities. ➡️ Both tests will begin at 2:20 p.m. ET on Thursday, Aug. 11. ⬅️
The Wireless Emergency Alert portion of the test will be directed only to consumer cell phones where the subscriber has opted-in to receive test messages. This will be the second nationwide WEA test, but the first nationwide WEA test on a consumer opt-in basis. The test message will display in either English or in Spanish, depending on the language settings of the wireless handset.
The Emergency Alert System portion of the test will be sent to radios and televisions. This will be the sixth nationwide EAS test.
FEMA and the FCC are coordinating with EAS participants, wireless providers, emergency managers and other stakeholders in preparation for this national test to minimize confusion and to maximize the public safety value of the test. The test is intended to ensure public safety officials have the methods and systems that will deliver urgent alerts and warnings to the public in times of an emergency or disaster.
➖
FEMA and FCC Plan Nationwide Emergency Alert Test for ➡️ Aug. 11 ⬅️ Test Messages Will be Sent to TVs and Radios Along with Select Cell Phones That Have Opted-in to Receive Test Messages | FEMA.gov
June 11, 2021
Excerpt
WASHINGTON – FEMA, in coordination with the Federal Communications Commission, will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alerts (WEA) this summer.
The national test will consist of two portions, testing WEA and EAS capabilities. ➡️ Both tests will begin at 2:20 p.m. ET on Thursday, Aug. 11. ⬅️
The Wireless Emergency Alert portion of the test will be directed only to consumer cell phones where the subscriber has opted-in to receive test messages. This will be the second nationwide WEA test, but the first nationwide WEA test on a consumer opt-in basis. The test message will display in either English or in Spanish, depending on the language settings of the wireless handset.
The Emergency Alert System portion of the test will be sent to radios and televisions. This will be the sixth nationwide EAS test.
FEMA and the FCC are coordinating with EAS participants, wireless providers, emergency managers and other stakeholders in preparation for this national test to minimize confusion and to maximize the public safety value of the test. The test is intended to ensure public safety officials have the methods and systems that will deliver urgent alerts and warnings to the public in times of an emergency or disaster.
➖
www.fema.gov
FEMA and FCC Plan Nationwide Emergency Alert Test for Aug. 11 Test Messages Will be Sent to TVs and Radios Along with Select Cell…
FEMA, in coordination with the Federal Communications Commission, will conduct a nationwide test of the Emergency Alert System (EAS) and Wireless Emergency Alerts (WEA) this summer.
https://www.lifesitenews.com/news/exclusive-former-pfizer-vp-your-government-is-lying-to-you-in-a-way-that-could-lead-to-your-death
EXCLUSIVE - Former Pfizer VP: ‘Your government is lying to you in a way that could lead to your death.’ | News | LifeSite
Wed Apr 7, 2021 - 8:47 am EST
By Patrick Delaney
April 7, 2021 (LifeSiteNews) — Dr. Michael Yeadon, Pfizer's former Vice President and Chief Scientist for Allergy & Respiratory who spent 32 years in the industry leading new medicines research and retired from the pharmaceutical giant with “the most senior research position” in his field, spoke with LifeSiteNews in a telephone interview.
He addressed the “demonstrably false” propaganda from governments in response to COVID-19, including the “lie” of dangerous variants, the totalitarian potential for “vaccine passports,” and the strong possibility we are dealing with a “conspiracy” which could lead to something far beyond the carnage experienced in the wars and massacres of the 20th century.
...
“It’s become absolutely clear to me, even when I talk to intelligent people, friends, acquaintances … and they can tell I’m telling them something important, but they get to the point [where I say] ‘your government is lying to you in a way that could lead to your death and that of your children,’ and they can’t begin to engage with it. And I think maybe 10% of them understand what I said, and 90% of those blank their understanding of it because it is too difficult. And my concern is, we are going to lose this, because people will not deal with the possibility that anyone is so evil…
➖
EXCLUSIVE - Former Pfizer VP: ‘Your government is lying to you in a way that could lead to your death.’ | News | LifeSite
Wed Apr 7, 2021 - 8:47 am EST
By Patrick Delaney
April 7, 2021 (LifeSiteNews) — Dr. Michael Yeadon, Pfizer's former Vice President and Chief Scientist for Allergy & Respiratory who spent 32 years in the industry leading new medicines research and retired from the pharmaceutical giant with “the most senior research position” in his field, spoke with LifeSiteNews in a telephone interview.
He addressed the “demonstrably false” propaganda from governments in response to COVID-19, including the “lie” of dangerous variants, the totalitarian potential for “vaccine passports,” and the strong possibility we are dealing with a “conspiracy” which could lead to something far beyond the carnage experienced in the wars and massacres of the 20th century.
...
“It’s become absolutely clear to me, even when I talk to intelligent people, friends, acquaintances … and they can tell I’m telling them something important, but they get to the point [where I say] ‘your government is lying to you in a way that could lead to your death and that of your children,’ and they can’t begin to engage with it. And I think maybe 10% of them understand what I said, and 90% of those blank their understanding of it because it is too difficult. And my concern is, we are going to lose this, because people will not deal with the possibility that anyone is so evil…
➖
LifeSite
EXCLUSIVE – Former Pfizer VP: ‘Your government is lying to you in a way that could lead to your death’
‘Look out the window, and think, “why is my government lying to me about something so fundamental?” Because, I think the answer is, they are going to kill you using this method. They’re going to kill you and your family.’
Forwarded from Project Veritas
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WATCH: Project Veritas Journalist Christian Hartsock catches up with Fox 26 Houston TV Reporter Ivory Hecker Immediately Following Her On Air BOMBSHELL
“I guess I’m supposed to know the narrative and stick with it…”
#Fox26Whistleblower
“I guess I’m supposed to know the narrative and stick with it…”
#Fox26Whistleblower
Forwarded from Starshine🌟 Martin
We each have an “awakening path,” & each have an “awakening voice”... that can be heard by those who have been unable or unwilling to hear any other voice.
As I watched the Eric Clapton interview I was struck by how powerful that interview could be for people who have no interest in being “hammered” with facts or “pounded” by data.
Eric Clapton is clearly profoundly naive about the world outside professional music & a “reluctant warrior.” But also clearly a compassionate human being who would prefer we “all just get along” & live in peace with one another.
His gentleness will garner attention many “better researched and awake” warriors will never attract to Truth.
He made bad choices & he may well pay a heavy price for it. But he has a good heart & is now willing to be a voice of warning, regardless the cost.
Not sure it is wise or productive to stand in judgment of that.
#JustSayin
As I watched the Eric Clapton interview I was struck by how powerful that interview could be for people who have no interest in being “hammered” with facts or “pounded” by data.
Eric Clapton is clearly profoundly naive about the world outside professional music & a “reluctant warrior.” But also clearly a compassionate human being who would prefer we “all just get along” & live in peace with one another.
His gentleness will garner attention many “better researched and awake” warriors will never attract to Truth.
He made bad choices & he may well pay a heavy price for it. But he has a good heart & is now willing to be a voice of warning, regardless the cost.
Not sure it is wise or productive to stand in judgment of that.
#JustSayin
⬆️ Links to Eric Clapton interview available here ⬇️
https://news.1rj.ru/str/OracleFilms/107
https://news.1rj.ru/str/OracleFilms/107
Telegram
Oracle Films
Rewatch and share our exclusive interview with Eric Clapton:
Brand New Tube: https://brandnewtube.com/v/Eh55Dz
Odysee: https://odysee.com/@OracleFilms:1/Eric-Clapton---Oracle-Films-Interview-Part-1_HD:8?r=EPrs4aBK5AuJKJCNxG9kGHS96ytPAvbb
Rumble: https…
Brand New Tube: https://brandnewtube.com/v/Eh55Dz
Odysee: https://odysee.com/@OracleFilms:1/Eric-Clapton---Oracle-Films-Interview-Part-1_HD:8?r=EPrs4aBK5AuJKJCNxG9kGHS96ytPAvbb
Rumble: https…
Forwarded from Aces High
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VIDEO
https://banned.video/watch?id=60c7aa4eb632c606a6cdfb2a
Oil And Gas Industry Recruiter Reveals Industry Looking To Replace 50% Of Workforce Due To Vaccine Injury/Death
Jun 14, 2021
Mirror links
https://www.brighteon.com/fc63b141-7205-4d89-843c-9edd7ccd738b
Published 14 June 2021
https://www.bitchute.com/video/gQTgB2wpheDU/
First published at 19:07 UTC on June 12th, 2021.
ARTICLE
https://www.infowars.com/posts/corporate-recruiter-warns-energy-companies-to-replace-vaccinated-employees-within-3-years/
Corporate Recruiter Warns: Energy Companies To Replace Vaccinated Employees Within 3 Years
by Jamie White
June 14th 2021, 1:07 pm
Excerpt
A recruiter for oil and gas corporations recently gave an ominous warning on Tik Tok, claiming that these big companies are mysteriously preparing to replace their vaccinated employees within three years.
Carol Bird, a recruiter for RigBoyz Employment Network, explained that nearly half of these major companies’ workforce will soon be replaced with fresh workers within a few years due to the fact that they’ve been vaccinated.
“The reason that this is important is because of what I am seeing as an executive in this industry happening right now as a result of the COVID vaccines. And it’s something called succession planning,” Bird explained.
“Basically what it is, is companies need to plan for what’s going to happen as their staff move on; rather, they move up the line, they retire, so on and so forth. And succession planning is something that I help companies with professionally by offering them recruitment services.”
Bird then described how higher-ups in these companies are categorizing their vaccinated employees as soon-to-be-replaced. ⬅️
See previous post here
https://news.1rj.ru/str/songsofascent/3729
➖
https://banned.video/watch?id=60c7aa4eb632c606a6cdfb2a
Oil And Gas Industry Recruiter Reveals Industry Looking To Replace 50% Of Workforce Due To Vaccine Injury/Death
Jun 14, 2021
Mirror links
https://www.brighteon.com/fc63b141-7205-4d89-843c-9edd7ccd738b
Published 14 June 2021
https://www.bitchute.com/video/gQTgB2wpheDU/
First published at 19:07 UTC on June 12th, 2021.
ARTICLE
https://www.infowars.com/posts/corporate-recruiter-warns-energy-companies-to-replace-vaccinated-employees-within-3-years/
Corporate Recruiter Warns: Energy Companies To Replace Vaccinated Employees Within 3 Years
by Jamie White
June 14th 2021, 1:07 pm
Excerpt
A recruiter for oil and gas corporations recently gave an ominous warning on Tik Tok, claiming that these big companies are mysteriously preparing to replace their vaccinated employees within three years.
Carol Bird, a recruiter for RigBoyz Employment Network, explained that nearly half of these major companies’ workforce will soon be replaced with fresh workers within a few years due to the fact that they’ve been vaccinated.
“The reason that this is important is because of what I am seeing as an executive in this industry happening right now as a result of the COVID vaccines. And it’s something called succession planning,” Bird explained.
“Basically what it is, is companies need to plan for what’s going to happen as their staff move on; rather, they move up the line, they retire, so on and so forth. And succession planning is something that I help companies with professionally by offering them recruitment services.”
Bird then described how higher-ups in these companies are categorizing their vaccinated employees as soon-to-be-replaced. ⬅️
See previous post here
https://news.1rj.ru/str/songsofascent/3729
➖
Brighteon
Huge Businesses Already Preparing To Replace Vaccinated-Their Life Expectancy Is No More Then 3 Yrs
PODCAST
https://www.brighteon.com/03619965-ee30-4fa8-b95f-2391cdeedd66
MP3 link
https://www.naturalnews.com/hrr/mp3/HRR-2021-06-14-Situation-Update.mp3
ARTICLE
https://www.naturalnews.com/2021-06-14-mass-hypnosis-the-disturbing-psychology-behind-the-global-vaccine-suicide-cult.html
MASS HYPNOSIS: The disturbing psychology behind the global vaccine SUICIDE CULT – NaturalNews.com
Monday, June 14, 2021
by: Mike Adams
(Natural News) The global vaccine suicide cult is very real, and it’s a product of mass hypnosis combined with a widespread desire for self-annihilation. Driven to the point of insanity by crazed culture and the psychological terrorism of the mainstream media, many people are now either consciously or unconsciously seeking to end their own lives — global suicides have skyrocketed since the covid lockdowns began — and now they’ve stumbled upon their final solution: The covid vaccine.
...
Most people would rather die than be rejected, and so the vaccine propagandists are paying off social media “influencers,” celebrities and false authority figure to attempt to equate vaccine obedience with social acceptance.
This preys upon the weak-willed who define their own self-worth by the way others view them (or accept them). To reject the vaccine today, amid all the propaganda and coercion, takes an act of real self-actualization, courage and faith in God. Relatively few people possess that capacity today because they have rejected the very God that granted them life and consciousness.
Thus, those taking the vaccine are literally participating in a grand, global suicide cult that’s being carried out with mass hypnosis, brainwashing and social engineering. Just like Heaven’s Gate cultists, these people are more than happy to take the poison and end their own lives as long as it means they were “accepted” by society in the process.
➖
https://www.brighteon.com/03619965-ee30-4fa8-b95f-2391cdeedd66
MP3 link
https://www.naturalnews.com/hrr/mp3/HRR-2021-06-14-Situation-Update.mp3
ARTICLE
https://www.naturalnews.com/2021-06-14-mass-hypnosis-the-disturbing-psychology-behind-the-global-vaccine-suicide-cult.html
MASS HYPNOSIS: The disturbing psychology behind the global vaccine SUICIDE CULT – NaturalNews.com
Monday, June 14, 2021
by: Mike Adams
(Natural News) The global vaccine suicide cult is very real, and it’s a product of mass hypnosis combined with a widespread desire for self-annihilation. Driven to the point of insanity by crazed culture and the psychological terrorism of the mainstream media, many people are now either consciously or unconsciously seeking to end their own lives — global suicides have skyrocketed since the covid lockdowns began — and now they’ve stumbled upon their final solution: The covid vaccine.
...
Most people would rather die than be rejected, and so the vaccine propagandists are paying off social media “influencers,” celebrities and false authority figure to attempt to equate vaccine obedience with social acceptance.
This preys upon the weak-willed who define their own self-worth by the way others view them (or accept them). To reject the vaccine today, amid all the propaganda and coercion, takes an act of real self-actualization, courage and faith in God. Relatively few people possess that capacity today because they have rejected the very God that granted them life and consciousness.
Thus, those taking the vaccine are literally participating in a grand, global suicide cult that’s being carried out with mass hypnosis, brainwashing and social engineering. Just like Heaven’s Gate cultists, these people are more than happy to take the poison and end their own lives as long as it means they were “accepted” by society in the process.
➖
Brighteon
Situation Update, June 14th, 2021 - The DISTURBING psychology behind the global vaccine SUICIDE CULT
The global vaccine suicide cult is very real, and it’s a product of mass hypnosis combined with a widespread desire for self-annihilation. Driven to the point of insanity by crazed culture and the psychological terrorism of the mainstream media, many people…
Re: MASS HYPNOSIS: The disturbing psychology behind the global vaccine SUICIDE CULT by Mike Adams
While one might take a dark view of those who "get the jab", we have a different perspective.
For thousands of years people have been "programmed" to go along with the crowd. There is always a leader to give the group direction: head of the extended family, tribal elder, priest, king or even tough guy warlord.
The more uncertain life is, the greater the instinct to "huddle" with the others for safety. In fact, until recent times life was truly dangerous, brutal and short.
Modern education geared for the masses does not reward independent thinking. Conformity is paramount. Belonging to a group of friends is key to surviving the tumultuous teen years.
Pressures are now more psychological than physical. Mass marketing and popular music definitely "program" youth to experience sexuality at ever younger ages. Materialism is the accepted god of the realm.
The family has lost its core of stability. When times were good, fathers could provide for all. Since the crushing inflation of the 1970s, mothers went back into the work force, many by necessity as single parents.
No point in blaming individuals for what they felt they had to do to survive.
Culture "herds" humanity through all the sophisticated methods of mass media. Radio, TV, professional sports, even rock concerts are enjoyed by observation, not participation.
These are hypnotic experiences.
Recall Hitler and his highly orchestrated nighttime rallies. It would take extreme will power (and Holy Spirit anointing) to resist the "high" achieved by such events.
Even today, the outpouring of emotion at any Trump rally you can name has the same attraction.
We all want to transcend the dreary day to day and feel part of something larger than our limited personal sphere of influence.
People want to fix on a simple answer that gives them hope and a good feeling. They believe "trusted sources" and can be led astray if they naively accept the proferred message.
Some may have wandered off course but deep down people do acknowledge a higher power, a creator. Unfortunately, they often have only a superficial experience of "God" or "religion". When pressures come, there is no inner strength to draw on.
David poured out his heart in the psalms. He endured years of persecution but in spite of all that his intense personal relationship with Father God was his safe refuge.
It's frustrating and sad to see friends and family go down the wrong path (from our point of view). People are driven by emotion and fear is a powerful force.
Those who credit the outline of The End Times as described in the Bible, especially in the Book of Daniel and the Revelation of John, will easily see parallels to the current power grab of the Covid crisis.
In the final analysis, God is the righteous judge, not us.
Deception is the biggest enemy we face and no one is immune to its enticements. We won't succeed on our own strength.
FMcK
15 June 2021
Matthew 24 (YLT)
3 And when he is sitting on the mount of the Olives, the disciples came near to him by himself, saying, ‘Tell us, when shall these be? and what [is] the sign of thy presence, and of the full end of the age?’
4 And Jesus answering said to them,
‘Take heed that no one may lead you astray..."
While one might take a dark view of those who "get the jab", we have a different perspective.
For thousands of years people have been "programmed" to go along with the crowd. There is always a leader to give the group direction: head of the extended family, tribal elder, priest, king or even tough guy warlord.
The more uncertain life is, the greater the instinct to "huddle" with the others for safety. In fact, until recent times life was truly dangerous, brutal and short.
Modern education geared for the masses does not reward independent thinking. Conformity is paramount. Belonging to a group of friends is key to surviving the tumultuous teen years.
Pressures are now more psychological than physical. Mass marketing and popular music definitely "program" youth to experience sexuality at ever younger ages. Materialism is the accepted god of the realm.
The family has lost its core of stability. When times were good, fathers could provide for all. Since the crushing inflation of the 1970s, mothers went back into the work force, many by necessity as single parents.
No point in blaming individuals for what they felt they had to do to survive.
Culture "herds" humanity through all the sophisticated methods of mass media. Radio, TV, professional sports, even rock concerts are enjoyed by observation, not participation.
These are hypnotic experiences.
Recall Hitler and his highly orchestrated nighttime rallies. It would take extreme will power (and Holy Spirit anointing) to resist the "high" achieved by such events.
Even today, the outpouring of emotion at any Trump rally you can name has the same attraction.
We all want to transcend the dreary day to day and feel part of something larger than our limited personal sphere of influence.
People want to fix on a simple answer that gives them hope and a good feeling. They believe "trusted sources" and can be led astray if they naively accept the proferred message.
Some may have wandered off course but deep down people do acknowledge a higher power, a creator. Unfortunately, they often have only a superficial experience of "God" or "religion". When pressures come, there is no inner strength to draw on.
David poured out his heart in the psalms. He endured years of persecution but in spite of all that his intense personal relationship with Father God was his safe refuge.
It's frustrating and sad to see friends and family go down the wrong path (from our point of view). People are driven by emotion and fear is a powerful force.
Those who credit the outline of The End Times as described in the Bible, especially in the Book of Daniel and the Revelation of John, will easily see parallels to the current power grab of the Covid crisis.
In the final analysis, God is the righteous judge, not us.
Deception is the biggest enemy we face and no one is immune to its enticements. We won't succeed on our own strength.
FMcK
15 June 2021
Matthew 24 (YLT)
3 And when he is sitting on the mount of the Olives, the disciples came near to him by himself, saying, ‘Tell us, when shall these be? and what [is] the sign of thy presence, and of the full end of the age?’
4 And Jesus answering said to them,
‘Take heed that no one may lead you astray..."
Gerard Butler, Morena Baccarin to Star in 'Greenland: Migration' - Variety
Jun 14, 2021 8:12am PT
Gerard Butler, Morena Baccarin to Reprise Roles in ‘Greenland’ Sequel
By Leo Barraclough
In a continuation of the story, the Garrity family, who survive a near-extinction level event when an interstellar comet hits Earth, must leave the safety of the Greenland bunker and embark on a perilous journey across the decimated frozen wasteland of Europe to find a new home.
https://variety.com/2021/film/global/gerard-butler-morena-baccarin-greenland-1234995827/#!
➖
Jun 14, 2021 8:12am PT
Gerard Butler, Morena Baccarin to Reprise Roles in ‘Greenland’ Sequel
By Leo Barraclough
In a continuation of the story, the Garrity family, who survive a near-extinction level event when an interstellar comet hits Earth, must leave the safety of the Greenland bunker and embark on a perilous journey across the decimated frozen wasteland of Europe to find a new home.
https://variety.com/2021/film/global/gerard-butler-morena-baccarin-greenland-1234995827/#!
➖
Variety
Gerard Butler, Morena Baccarin to Reprise Roles in ‘Greenland’ Sequel
Gerard Butler reprises his role as structural engineer John Garrity alongside co-star Morena Baccarin as Allison Garrity.
Gerard Butler and Morena Baccarin reunite for sequel Greenland: Migration | Daily Mail Online
By Rachel Mcgrath For Dailymail.com
19:28 EDT 14 Jun 2021 , updated 19:41 EDT 14 Jun 2021
https://www.dailymail.co.uk/tvshowbiz/article-9686375/Gerard-Butler-Morena-Baccarin-reunite-sequel-Greenland-Migration.html
By Rachel Mcgrath For Dailymail.com
19:28 EDT 14 Jun 2021 , updated 19:41 EDT 14 Jun 2021
https://www.dailymail.co.uk/tvshowbiz/article-9686375/Gerard-Butler-Morena-Baccarin-reunite-sequel-Greenland-Migration.html
Mail Online
Gerard Butler and Morena Baccarin set to navigate post-apocalyptic world as they reunite for sequel Greenland: Migration
Their characters John and Allison Garrity along with son Nathan emerge from their bunker and head off across the frozen wasteland of Europe to find a new home, Variety reported on Monday.
If you can't get to an actual theater, here's a low budget action movie as a substitute. 😎
End Of The World | Full Action Disaster Movie (2018) - YouTube
Published on Apr 16, 2021
End Of The World - As mass of solar storms causes tsunamis, volcanoes, and flooding, a city-dwelling family attempts to flee to the relative safety of a group of high-elevation caves several miles away.
https://m.youtube.com/watch?v=KCF2giInN30
End Of The World | Full Action Disaster Movie (2018) - YouTube
Published on Apr 16, 2021
End Of The World - As mass of solar storms causes tsunamis, volcanoes, and flooding, a city-dwelling family attempts to flee to the relative safety of a group of high-elevation caves several miles away.
https://m.youtube.com/watch?v=KCF2giInN30
YouTube
End Of The World | Full Action Disaster Movie
**This film is under license from The Asylum. All rights reserved**
End Of The World - As mass of solar storms causes tsunamis, volcanoes, and flooding, a city-dwelling family attempts to flee to the relative safety of a group of high-elevation caves several…
End Of The World - As mass of solar storms causes tsunamis, volcanoes, and flooding, a city-dwelling family attempts to flee to the relative safety of a group of high-elevation caves several…
https://www.ansto.gov.au/news/new-advanced-material-shows-extraordinary-stability-over-wide-temperature-range
New advanced material shows extraordinary stability over wide temperature range | ANSTO
Published on the 9th June 2021 by ANSTO Staff
🔹Advanced material found with zero thermal expansion that could be used in high-precision mechanical instruments, control mechanisms, aerospace components and medical implants, for environments in which stability at varying temperatures is critical
🔹A material made of scandium, aluminium, tungsten, and oxygen did not change in volume from 4 to 1400 Kelvin (-269 to 1126 °Celsius)
🔹Neutron and X-ray diffraction experiments at ANSTO were used to determine the structure of the material at a range of temperatures
Using instruments at ANSTO’s Australian Synchrotron and Australian Centre for Neutron Scattering as well as other techniques, the team led by UNSW A/Prof Neeraj Sharma, an ARC Future Fellow, demonstrated that the zero thermal expansion material made of scandium, aluminium, tungsten and oxygen did not change in volume from 4 to 1400 Kelvin (-269 to 1126 °Celsius).
Their research, published in the Chemistry of Materials, confirmed the structural stability of Sc1.5 Al0.5W3O12 with only minute changes to the bonds, position of oxygen atoms and rotations of the atom arrangements.
⬇️
Materials with zero expansion are used in high-precision mechanical instruments, control mechanisms, aerospace components and medical implants, for environments in which stability at varying temperatures is critical.
⬆️
Because of the relatively simple synthesis of the materials and the good availability of alumina and tungsten oxide, large-scale manufacture is a possibility.
See also
https://thedebrief.org/new-material-able-to-withstand-extreme-temperatures-discovered-totally-by-accident/
NEW MATERIAL ABLE TO WITHSTAND EXTREME TEMPERATURES DISCOVERED TOTALLY BY ACCIDENT
LIAM STEWART·
JUNE 15, 2021
Zero thermal expansion, often abbreviated as ZTE, is a specific property of a material that relates to the conditions in which the material does not expand or contract in size or volume. Elementary school science curriculum teaches everyone that changes in temperature cause changes in the physical properties of materials, usually in the form of their volume or density. Materials that possess forms of ZTE are extremely rare, and the ones that do only remain in their original state in very specific and small ranges of temperature.
This makes materials with the zero thermal expansion property invaluable in specific applications where temperatures can vary significantly, such as space technology that needs to withstand both extreme heat and extreme cold.
⬇️
Scientists at Australia’s University of New South Wales discovered the new material by accident while researching batteries, where they noticed its extraordinary properties.
⬆️
The material itself mixes several other compounds: oxygen, aluminum, tungsten, and scandium. Its window for zero thermal expansion is huge. According to the study, the material retains its natural state almost entirely whether it is facing conditions of 4 Kelvin or 1400 K. The former calculates to over -450 degrees Fahrenheit, with the latter reaching over 2000 degrees- hotter than most lava erupting from modern volcanoes.
The researchers are currently unsure what exactly is producing this effect in the new orthorhombic material. University Professor Neeraj Sharma said that the investigation is now focused on the minutia to figure out why the material has these exceptional thermal properties.
Source
https://pubs.acs.org/doi/10.1021/acs.chemmater.1c01007
PDF download available
Sc1.5Al0.5W3O12 Exhibits Zero Thermal Expansion between 4 and 1400 K
Cite this: Chem. Mater. 2021, 33, 10, 3823–3831
Publication Date: May 6, 2021
https://doi.org/10.1021/acs.chemmater.1c01007
Copyright © 2021 American Chemical Society
➖
New advanced material shows extraordinary stability over wide temperature range | ANSTO
Published on the 9th June 2021 by ANSTO Staff
🔹Advanced material found with zero thermal expansion that could be used in high-precision mechanical instruments, control mechanisms, aerospace components and medical implants, for environments in which stability at varying temperatures is critical
🔹A material made of scandium, aluminium, tungsten, and oxygen did not change in volume from 4 to 1400 Kelvin (-269 to 1126 °Celsius)
🔹Neutron and X-ray diffraction experiments at ANSTO were used to determine the structure of the material at a range of temperatures
Using instruments at ANSTO’s Australian Synchrotron and Australian Centre for Neutron Scattering as well as other techniques, the team led by UNSW A/Prof Neeraj Sharma, an ARC Future Fellow, demonstrated that the zero thermal expansion material made of scandium, aluminium, tungsten and oxygen did not change in volume from 4 to 1400 Kelvin (-269 to 1126 °Celsius).
Their research, published in the Chemistry of Materials, confirmed the structural stability of Sc1.5 Al0.5W3O12 with only minute changes to the bonds, position of oxygen atoms and rotations of the atom arrangements.
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Materials with zero expansion are used in high-precision mechanical instruments, control mechanisms, aerospace components and medical implants, for environments in which stability at varying temperatures is critical.
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Because of the relatively simple synthesis of the materials and the good availability of alumina and tungsten oxide, large-scale manufacture is a possibility.
See also
https://thedebrief.org/new-material-able-to-withstand-extreme-temperatures-discovered-totally-by-accident/
NEW MATERIAL ABLE TO WITHSTAND EXTREME TEMPERATURES DISCOVERED TOTALLY BY ACCIDENT
LIAM STEWART·
JUNE 15, 2021
Zero thermal expansion, often abbreviated as ZTE, is a specific property of a material that relates to the conditions in which the material does not expand or contract in size or volume. Elementary school science curriculum teaches everyone that changes in temperature cause changes in the physical properties of materials, usually in the form of their volume or density. Materials that possess forms of ZTE are extremely rare, and the ones that do only remain in their original state in very specific and small ranges of temperature.
This makes materials with the zero thermal expansion property invaluable in specific applications where temperatures can vary significantly, such as space technology that needs to withstand both extreme heat and extreme cold.
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Scientists at Australia’s University of New South Wales discovered the new material by accident while researching batteries, where they noticed its extraordinary properties.
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The material itself mixes several other compounds: oxygen, aluminum, tungsten, and scandium. Its window for zero thermal expansion is huge. According to the study, the material retains its natural state almost entirely whether it is facing conditions of 4 Kelvin or 1400 K. The former calculates to over -450 degrees Fahrenheit, with the latter reaching over 2000 degrees- hotter than most lava erupting from modern volcanoes.
The researchers are currently unsure what exactly is producing this effect in the new orthorhombic material. University Professor Neeraj Sharma said that the investigation is now focused on the minutia to figure out why the material has these exceptional thermal properties.
Source
https://pubs.acs.org/doi/10.1021/acs.chemmater.1c01007
PDF download available
Sc1.5Al0.5W3O12 Exhibits Zero Thermal Expansion between 4 and 1400 K
Cite this: Chem. Mater. 2021, 33, 10, 3823–3831
Publication Date: May 6, 2021
https://doi.org/10.1021/acs.chemmater.1c01007
Copyright © 2021 American Chemical Society
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www.ansto.gov.au
New advanced material shows extraordinary stability over wide temperature range
Researchers from UNSW have found an extraordinary material that does not expand or contract over an extremely wide temperature range and may be one of the most stable materials known.