Luis León Cárdenas Graide
@luchostein.bsky.social
Skeptic, Software Eng UChile #CyberSecurity #DataScience #FLOSS #ClimateAction #CovidIsAirborne #CovidIsNotOver #CovidCautious #IAQ #CleanAir #XR @a_esceptica
about.me/Luchostein
about.me/Luchostein
Reposted by Luis León Cárdenas Graide
Reposted by Luis León Cárdenas Graide
The best dark sky in the world - the Atacama Desert in Chile, which hosts many @eso.org telescopes - is under threat from an industrial project. 🔭
Astronomers can sign a petition in favour of moving the planned industrial project: docs.google.com/forms/d/e/1F...
Astronomers can sign a petition in favour of moving the planned industrial project: docs.google.com/forms/d/e/1F...
World's darkest and clearest skies at risk from industrial megaproject
On December 24th, AES Andes, a subsidiary of the US power company AES Corporation, submitted a project for a massive industrial complex for environmental impact assessment. This complex threatens the pristine skies above ESO’s Paranal Observatory in Chile’s Atacama Desert, the darkest and clearest of any astronomical observatory in the world [1]. The industrial megaproject is planned to be located just 5 to 11 kilometres from telescopes at Paranal, which would cause irreparable damage to astronomical observations, in particular due to light pollution emitted throughout the project’s operational life. Relocating the complex would save one of Earth's last truly pristine dark skies.
www.eso.org
February 17, 2025 at 8:46 AM
The best dark sky in the world - the Atacama Desert in Chile, which hosts many @eso.org telescopes - is under threat from an industrial project. 🔭
Astronomers can sign a petition in favour of moving the planned industrial project: docs.google.com/forms/d/e/1F...
Astronomers can sign a petition in favour of moving the planned industrial project: docs.google.com/forms/d/e/1F...
Reposted by Luis León Cárdenas Graide
The armed individual who blocked senators from entering federal property bears the insignia of "Triple Canopy", which merged with Blackwater in 2014.
This is a mercenary paramilitary guard for Musk and his minions. *Anyone wearing this insignia should be considered extremely dangerous.*
#resist
This is a mercenary paramilitary guard for Musk and his minions. *Anyone wearing this insignia should be considered extremely dangerous.*
#resist
February 8, 2025 at 8:16 PM
The armed individual who blocked senators from entering federal property bears the insignia of "Triple Canopy", which merged with Blackwater in 2014.
This is a mercenary paramilitary guard for Musk and his minions. *Anyone wearing this insignia should be considered extremely dangerous.*
#resist
This is a mercenary paramilitary guard for Musk and his minions. *Anyone wearing this insignia should be considered extremely dangerous.*
#resist
Reposted by Luis León Cárdenas Graide
I have a friend who has fallen on hard times. After a career in tech, he was laid off by Microsoft. He has struggled to find work, and his sole income in 2024 was his unemployment insurance.
He will pay more in income tax this year than Musk and Trump combined.
He will pay more in income tax this year than Musk and Trump combined.
February 21, 2025 at 8:17 PM
I have a friend who has fallen on hard times. After a career in tech, he was laid off by Microsoft. He has struggled to find work, and his sole income in 2024 was his unemployment insurance.
He will pay more in income tax this year than Musk and Trump combined.
He will pay more in income tax this year than Musk and Trump combined.
Reposted by Luis León Cárdenas Graide
The US Marshals Service has deputized members of Elon Musk’s private security detail, giving them certain rights and protections of federal law enforcement agents, three law enforcement officials familiar with the matter.
Elon Musk’s private security detail gets deputized by US Marshals Service | CNN Politics
The US Marshals Service has deputized members of Elon Musk’s private security detail, giving them certain rights and protections of federal law enforcement agents, three law enforcement officials fami...
edition.cnn.com
February 21, 2025 at 8:19 PM
Reposted by Luis León Cárdenas Graide
📣 NEW study compares #LongCovidKids to kids fully recovered from #COVID19 & uninfected controls: kids w/ #LongCovid have impaired neutrophil function w/ ⬇️ superoxide activity & phagocytosis. Symptoms correlated w/ defect. #MedSky #IDSky #PedSky #DrugDevelopment
www.nature.com/articles/s41...
www.nature.com/articles/s41...
November 27, 2024 at 3:33 PM
📣 NEW study compares #LongCovidKids to kids fully recovered from #COVID19 & uninfected controls: kids w/ #LongCovid have impaired neutrophil function w/ ⬇️ superoxide activity & phagocytosis. Symptoms correlated w/ defect. #MedSky #IDSky #PedSky #DrugDevelopment
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Luis León Cárdenas Graide
Funny because true.
November 26, 2024 at 5:16 PM
Funny because true.
Reposted by Luis León Cárdenas Graide
La extrema derecha estadounidense se envalentona con la llegada de Donald Trump
elpais.com/us/2024-11-2...
elpais.com/us/2024-11-2...
November 25, 2024 at 11:45 AM
La extrema derecha estadounidense se envalentona con la llegada de Donald Trump
elpais.com/us/2024-11-2...
elpais.com/us/2024-11-2...
Reposted by Luis León Cárdenas Graide
Francisca Celedon Bulnes postea esto en la otra red: “La dignidad del cargo no está en la vestimenta”.
November 27, 2024 at 3:59 PM
Francisca Celedon Bulnes postea esto en la otra red: “La dignidad del cargo no está en la vestimenta”.
Reposted by Luis León Cárdenas Graide
There's a public health official who's telling people that the way to avoid *catching* respiratory infections is to cover your mouth when you cough.
Can someone tell them that if you're coughing... oh never mind.
Can someone tell them that if you're coughing... oh never mind.
November 14, 2024 at 9:48 AM
There's a public health official who's telling people that the way to avoid *catching* respiratory infections is to cover your mouth when you cough.
Can someone tell them that if you're coughing... oh never mind.
Can someone tell them that if you're coughing... oh never mind.
Reposted by Luis León Cárdenas Graide
NEW: Maternal #COVID19 infection changes levels of CD4 proliferating T-cells, leading to alterations of astrocytes, endothelial cells, & excitatory neurons & an increased risk of neurodevelopmental disorders in the offspring. #MedSky #ObGyn #MedTwitter
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Maternal COVID-19 infection associated with offspring neurodevelopmental disorders - Molecular Psychiatry
Molecular Psychiatry - Maternal COVID-19 infection associated with offspring neurodevelopmental disorders
www.nature.com
November 10, 2024 at 8:25 PM
NEW: Maternal #COVID19 infection changes levels of CD4 proliferating T-cells, leading to alterations of astrocytes, endothelial cells, & excitatory neurons & an increased risk of neurodevelopmental disorders in the offspring. #MedSky #ObGyn #MedTwitter
www.nature.com/articles/s41...
www.nature.com/articles/s41...