CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

"The world’s are facing a “triple threat” of extreme heating, a loss of and , with extreme conditions becoming far more intense in recent decades and placing enormous stress upon the planet’s panoply of marine life, new research has found."

https://www.theguardian.com/environment/article/2024/jun/04/extreme-heat-oceans-acidification

Wallaby Goods: Your Trusted Source for Food-Safe Oxygen Absorbers (wallabygoods.com)

Safeguard your food storage with Wallaby Goods' premium oxygen absorbers. Engineered for food safety, their oxygen absorbers effectively eliminate excess oxygen, preventing spoilage and preserving freshness. Trust Wallaby for reliable solutions to keep your food storage secure and your goods safe for consumption.

Keep Your Goods Fresh with Wallaby Goods Oxygen Absorbers (wallabygoods.com)

Wallaby Goods presents premium oxygen absorbers and packets, designed to prolong the shelf life of your food products. Their oxygen absorbers effectively remove excess oxygen, preserving freshness and taste. Trust Wallaby for high-quality solutions to keep your goods fresh and flavorful for longer.

spaceflight, to space
@spaceflight@spacey.space avatar

’s icy moon generates 1,000 tons of every 24 hours – enough to keep a million humans breathing for a day. Charged, or ionized, particles from Jupiter bombard the icy 🧊 surface, splitting water 💦 molecules in two to generate oxygen that might find its way into the moon’s ocean. NASA’s mission will determine if Europa has conditions that could be suitable for life 🦠 https://www.jpl.nasa.gov/news/nasas-juno-mission-measures-oxygen-production-at-europa

CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

"A lot of scientific literature indicates that Chilean Patagonia is an important sink for atmospheric carbon, largely due to its fjords, macroalgae forests, and the whales’ feeding areas.

Large excrete liquid feces, stimulating the proliferation of , which in turn absorbs CO2 from the atmosphere and releases . Remember that 50% of the oxygen produced on Earth is generated in the sea through phytoplankton."

https://www.pewtrusts.org/en/research-and-analysis/articles/2021/05/20/whales-generate-and-promote-life

bananabob, to Health
@bananabob@mastodon.nz avatar
PLOSBiology, to random

.@HannahDayton @laahrs &co show that in divide along gradients; their end-to-end patterning affects how molecules move through the , and so the physiology & drug susceptibility of biofilm subzones https://plos.io/3Oscboo

tallship, to random

Don't trust those "little buddy heaters" and their cousins of having CO2 sensors and low cutoffs that their marketing indicates you can bank your life on.

You can fucking die.

I used a few of these for several years, when I lived completely off-grid, in the mountain wilderness far from the nearest humans.

They're really convenient and quick to heat a small area, or anything close to them, in just a few minutes, and you can pick them up at any Target, Walmart, Big 5, Tractor Supply, Etc., for $40 - $50.

Basically, you warm your environment, sitting on your cot and warming up your feet and toes before turning it off and burrowing into your subarctic bedding. You can leave the pilot going all night so all you need to do is twist and click it on on the morning, but seriously, why bother?

Sharp (and more importantly, observant) girl in the video - although there's no way to be sure, she just may have saved the lives of everyone in that fricken' tent.

https://invidious.fdn.fr/shorts/kaSwF2jru3A?si=u8a0HRKlqPxb_A8T&local=true

.

PLOSBiology, to random

The minimum #oxygen level needed to fuel aquatic animals generally rises with temp, driven by accelerating #metabolism. However, this study shows how O2 supply to tissues can reduce #hypoxia tolerance & limit #biogeographic ranges of marine ectotherms under both cold and warm conditions #PLOSBiology https://plos.io/3SkHx2q

furqanshah, to Battlemaps
mahenderkar, to askscience in How far is reverse aging tech?

@UraniumBlazer
To stop it, the net #cellular #growth has to be flatlined. i.e, #degeneration = #regeneration .
For that, I believe #oxygen intake is the key. It's like #tumor cells, the lesser you provide oxygen, the more it grows. Same goes to a lot of other #cancer cells.

katzenberger, to random
@katzenberger@social.tchncs.de avatar

Chris Van and Jeff

»said they saw a warehouse in filled with material that had been rejected in inspection. It included cylinders, gas-powered , tents and medical kits used in delivering babies.

Aid workers told the senators the tents were refused because they included metal poles, and the medical kits because they included scalpels. Most solar-powered equipment appears to be barred — though it is vital in «

https://apnews.com/article/israel-gaza-rafah-aid-us-senators-2bc2a3c5e5f8af8e2d3f0b7242c1a885

_ohcoco_, (edited ) to ethelcain
@_ohcoco_@mastodon.social avatar

#KennethSmith, a prisoner on death row in #Alabama who survived a previous state execution attempt by lethal injection in Nov. '22, is set to be executed by a "new method" on Jan. 25 that deprives the person of #oxygen by placing a mask over their face and pumping in pure #nitrogen gas.

No one knows what the process will be like or how it was developed. Alabama apparently lacks all of the resources it needs for lethal injection, as do other states.

#CapitalPunishment

https://www.npr.org/2023/11/09/1211717767/alabama-sets-january-execution-date-using-nitrogen-gas

KristianHarstad, to science

Fascinating #fossil record of evidence of #photosynthesis 1.7 billion years ago.

So far, although we had #genetic and #oxygen #data supporting early photosynthesis, it was difficult to find clear fossil #evidence directly. Now, we have!

#science #paleontology

https://arstechnica.com/science/2024/01/fossil-evidence-of-photosynthesis-from-1-7-billion-years-ago/

JohnBarentine, to random
@JohnBarentine@astrodon.social avatar

"Scientists have long assumed that Venus’s atmosphere contains a significant amount of atomic oxygen. New observations now provide direct evidence for its existence, enabling new science."

https://skyandtelescope.org/astronomy-news/atomic-oxygen-detected-on-venus/

iammannyj, to wordpress
@iammannyj@fosstodon.org avatar
CelloMomOnCars, to wildlife
@CelloMomOnCars@mastodon.social avatar

"#WestCoast policymakers should look to #eelgrass meadows and other tidal #wetland habitats to play a critical role in the [#ClimateResilience] effort. These habitats capture and store #carbon, filter excess nutrients from the water, produce #oxygen, and help protect coastal communities from #floods and #StormSurge. Healthy eelgrass meadows also provide vital habitat for salmon, Dungeness crab, and other #wildlife that are important to the region’s economy. "

https://www.pewtrusts.org/en/research-and-analysis/articles/2023/10/11/eelgrass-meadows-power-biodiversity-and-climate-resilience-but-need-protection

CelloMomOnCars, to random
@CelloMomOnCars@mastodon.social avatar

" It was discovered that a staggering 87% of the studied were experiencing persistent , while 70% were suffering from . While this phenomenon is more commonly associated with larger bodies of water like oceans and lakes, its presence in flowing rivers is a growing concern that has largely gone unnoticed until now."

https://www.onegreenplanet.org/environment/warming-rivers-losing-oxygen/

CelloMomOnCars,
@CelloMomOnCars@mastodon.social avatar

Expect more disasters for life in rivers

"Low river levels during a severe drought have heated water in stretches to temperatures that are intolerable for the , researchers believe. Thousands of fish have died recently on rivers due to a lack of in the water."

https://www.reuters.com/business/environment/mass-death-amazon-river-dolphins-linked-severe-drought-heat-2023-10-02/

sflorg, to anime_titties

Scientists first measured in the in the 1960s. Since then, they have observed decreasing levels in the mid-depths of the ocean—a phenomenon that can be explained in part by the fact that warmer waters hold less oxygen.

https://www.sflorg.com/2023/10/es10172302.html

itnewsbot, to Hydrogen

Implant Fights Diabetes by Making Insulin and Oxygen - Type 1 diabetes remains a problem despite having an apparently simple solution: si... - https://hackaday.com/2023/10/10/implant-fights-diabetes-by-making-insulin-and-oxygen/ #protonexchangemembrane #medicalhacks #electrolysis #isletcells #diabetes #hydrogen #insulin #oxygen #type1 #pem #t1d

TheEuropeanNetwork, to uk

English rivers were pumped with emergency oxygen in a last-ditch effort to save fish from dying on almost 100 occasions in the past five years, New Scientist can reveal.

In the past five years, there have been almost 100 cases of the UK's Environment Agency deploying emergency oxygen to stop fish in English rivers from dying.

https://www.newscientist.com/article/2391674-english-rivers-regularly-pumped-full-of-oxygen-to-prevent-fish-deaths/

mathewthomas, to random
@mathewthomas@mstdn.social avatar

#PragyanRover #Chandrayaan3 detects #sulphur, other elements on the #Moon
Presence of #oxygen #calcium #iron too
#LaserInducedBreakdownSpectroscopy #LIBS instrument onboard made the first-ever in-situ measurements on the elemental composition of the lunar surface near #SouthPole.
#ISRO @ISRO
https://indianexpress.com/article/technology/science/chandrayaan-3-rover-moon-sulphur-hydrogen-isro-8915187/

auscandoc, to random
@auscandoc@med-mastodon.com avatar

“This study including 31 785 hospitalized children with infection suggested that while admission decreased over the course of the pandemic in all age groups, and support did not decrease over time in children aged younger than 5 years. https://med-mastodon.com/

GryphonSK, to climate
@GryphonSK@techhub.social avatar
spaceflight, to BBC

📆 08th September, 2022 "can produce at the same rate as a 🌴 on by inhaling from the Martian and oxygen" https://www.sciencefocus.com/news/mars-rovers-moxie-oxygen-generator-one-step-closer-to-supporting-human-life-on-the-red-planet

-Situ https://en.wikipedia.org/wiki/Mars_Oxygen_ISRU_Experiment

Next might be a firing an beam into the reaction https://www.science.org/content/article/plasma-reactors-could-create-oxygen-mars

Pictures (combined) :
https://commons.wikimedia.org/wiki/File:Dead_Vlei_Tree_central.jpg
https://commons.wikimedia.org/wiki/File:PIA24201-MarsPerseveranceRover-MoxieTwin-2021019.jpg

spaceflight,

proved far more successful than its creators expected. At its most efficient, MOXIE was able to produce 12 grams of an hour – twice as much as ’s original goals for the instrument – at 98% purity or better https://www.jpl.nasa.gov/news/nasas-oxygen-generating-experiment-moxie-completes-mars-mission

  • All
  • Subscribed
  • Moderated
  • Favorites
  • JUstTest
  • ngwrru68w68
  • everett
  • InstantRegret
  • magazineikmin
  • thenastyranch
  • rosin
  • GTA5RPClips
  • Durango
  • Youngstown
  • slotface
  • khanakhh
  • kavyap
  • DreamBathrooms
  • provamag3
  • tacticalgear
  • osvaldo12
  • tester
  • cubers
  • cisconetworking
  • mdbf
  • ethstaker
  • modclub
  • Leos
  • anitta
  • normalnudes
  • megavids
  • lostlight
  • All magazines