Quote from Dr. Tajudeen Oyewale (@TajudeenOyewale):

At Mirwais Regional Hospital in Kandahar, reliable #oxygen means safer care for newborns & mothers.

With @UNICEFAfg support, an on-site oxygen generation plant is helping health workers respond faster & manage severe cases more effectively for #children in Southern Afghanistan.

Source: Dr. Tajudeen Oyewale (@TajudeenOyewale)
[ https://x.com/TajudeenOyewale/status/2054105551575863373 ]

#Afghanistan #Kandahar #UNICEF

Appreciation for Cyanobacteria (and the humble species of the Nostoc genus)

“It is certainly no exaggeration to say that we owe our existence in present form to cyanobacteria.” - Kartik Aiyer, PhD, University of Aarhus

Behind the Shady Hollow Community Center in southwest Austin, Texas is a concrete slab. It may be related to a water treatment facility that was decommissioned a couple decades ago. During dry weather, one can find at one end of it dark patches of crunchy stuff that most persons would probably think is leaf litter or unidentifiable crud. But, when it rains, runoff water puddles at that end of the slab and the crunchy black stuff quickly becomes dark-green icky glop when it rehydrates. Look closely. It is a species of a cyanobacteria of the Nostoc genus. Some sources indicate it can survive 100 years in the dehydrated state. Cyanobacteria are believed to have evolved on Earth about 3.5 billion years ago and the Nostoc species about 600 million years ago. I take a deep breath, feel the effects of oxygen in my lungs, and appreciate the indispensable contribution that humble cyanobacteria made to my very existence. I have included photos that show the Nostoc from a distance and up close to reveal its photosynthetic chlorophyll.

https://asm.org/articles/2022/february/the-great-oxidation-event-how-cyanobacteria-change

#Nature #Evolution #Biology #Cyanobacteria #Nostoc #Oxygen #Aarhus #Denmark #TIL

Lisa Vanderpump To Host ‘Snapped’ Spinoff ‘Rich Bitch Rampage’ For Oxygen As Part Of Versant Slate

Oxygen is also launching Killer DNA with Maury Povich.

Deadline

đŸŒČ IA Positiva: El GuardiĂĄn que no parpadea
ÂżY si los ĂĄrboles pudieran avisarnos antes del fuego? No es una pregunta teĂłrica, es una infraestructura que ÂĄYa estĂĄ operativa!

Mientras dormimos, hay una inteligencia que no parpadea. Hoy mismo, en diversas zonas de alto riesgo de California y Europa, redes neuronales entrenadas en visión computacional monitorizan millones de hectåreas a través de cåmaras térmicas y satélites.

Lo disruptivo no es solo que "vean" el humo.

Lo que tengo bajo control operacional son los datos de respuesta: **0,02 segundos**. Ese es el tiempo que tarda el sistema en distinguir entre una simple nube de polvo, el vapor de la mañana o una columna de fuego incipiente. Es tecnología salvando el aire que respiramos y el hogar de miles de especies antes de que la catåstrofe sea imparable.

Esto es la IA Positiva: no es un algoritmo frío diseñado para manipular tu atención o venderte publicidad. Es un escudo invisible que protege nuestros pulmones y optimiza la labor de los bomberos forestales, dåndoles la ventaja tåctica del primer segundo.

👉 Vía REDDIT: https://www.reddit.com/r/IA_sin_Fronteras/s/dWGe7Qrby1

#IAPositiva #MedioAmbiente #Sostenibilidad #Tecnologia #Naturaleza #Conservacion #IA #Futuro #SoberaniaDigital #Ecologia #BioTech #InteligenciaArtificial #ForestFire #ClimateChange #Innovation #GreenTech #OpenAI #EthicalAI #DigitalSovereignty #NatureProtection #TechForGood #ClimateAction #Safety #Algorithm #NeuralNetworks #FirePrevention #SmartForest #EcoFriendly #EarthDayEveryDay #Intelligence #PositiveImpact #Resilience #GlobalWarming #Systems #ActionNow #TechResponsibility #FutureIsNow #DataScience #MachineLearning #ConservationTech #EcoSystem #Oxygen #Forestry #EmergencyResponse #RealTimeData #ZeroEmissions #WildlifeProtection #PlanetEarth #SmartTechnology #AdvancedAI #CrisisManagement #GlobalSecurity #SustainableFuture #MadridTech #IAsinFronteras #JoshuaRed #Guardians #ProteccionCivil #TecnologiaSostenible #InnovacionSocial #CambioClimatico #PrevencionIncendios

Explanation for why we don't see two-foot-long #dragonflies anymore fails
For decades, we thought that any dragonflies the size of hawks needed highly oxygenated air to survive because #insect breathing systems are less efficient than those of mammals, birds, or reptiles. As atmospheric #oxygen levels dropped, there wasn’t enough to support giant bugs anymore. “It’s a simple, elegant explanation,” said Edward Snelling, a professor of veterinary science. “But it’s wrong.”
https://arstechnica.com/science/2026/03/leading-explanation-for-ancient-giant-flying-insects-gets-squashed/
Explanation for why we don't see two-foot-long dragonflies anymore fails

Breathing capacity could have compensated for lower atmospheric oxygen.

Ars Technica
Visceral Massage works on a physiological level as well as on the emotional aspects related to each organ. After this treatment, the mind feels clearer and more focused, and thoughts are calmer.

#massage #visceralmassage #oxygen #deepcalm #naturalhealth #deepmassage #breath

Study Reveals Oxygen Levels Didn’t Limit Size of Prehistoric Insects

📰 Original title: Giant prehistoric insects didn’t need high oxygen after all, study finds

đŸ€– IA: It's not clickbait ✅
đŸ‘„ Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/study-reveals-oxygen-levels-didnt-limit-size-of-prehistoric-insects/?redirpost=1e628eb7-37bd-4636-9d5f-39d078924a85

#science #prehistoricinsects #oxygen #giantinsects

Study Reveals Oxygen Levels Didn’t Limit Size of Prehistoric Insects

A recent study challenges the long-held belief that prehistoric insects grew to giant sizes due to higher oxygen levels in the Earth’s atmosphere. These ancient insects


KillBait Archive

Study Reveals Oxygen Levels Didn’t Limit Size of Prehistoric Insects

📰 Original title: Giant prehistoric insects didn’t need high oxygen after all, study finds

đŸ€– IA: It's not clickbait ✅
đŸ‘„ Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/study-reveals-oxygen-levels-didnt-limit-size-of-prehistoric-insects/?redirpost=1e628eb7-37bd-4636-9d5f-39d078924a85

#science #prehistoricinsects #oxygen #giantinsects

Study Reveals Oxygen Levels Didn’t Limit Size of Prehistoric Insects

A recent study challenges the long-held belief that prehistoric insects grew to giant sizes due to higher oxygen levels in the Earth’s atmosphere. These ancient insects


KillBait Archive
Which component of blood carries oxygen?
A. White blood cells
B. Plasma
C. Red blood cells
D. Platelets
#bloodcomposition #oxygen #bloodcomponents #biologyquiz ... Continue to: https://www.facebook.com/1130092409221646/posts/1307087898188762