Using AI image generators is stealing labour from underpaid artists, denying credit to unknown artists and burning the planet for everyone.
It's depressing to see it being casually normalised by otherwise-nice people 😞
Do you know what U = U means? It's short for undetectable is untransmittable. When a person living with HIV is on effective treatment, the levels of HIV in their blood will be so low as to be undetectable. If someone's HIV is undetectable, they can't pass it on (transmit) to others when having sex.
Read more: https://www.aidsmap.com/about-hiv/faq/what-does-undetectable-untransmittable-uu-mean
#Trans #Transgender #Nonbinary #LGBTQIA #LGBTQ #LGBTQI #LGBT #WorldAIDSDay #TransHealth
Marine nitrogen fixation (nerdy but awesome!)
Wow!
For years, researchers couldn't identify the source of so much nitrogen (N) in the oceans. It was thought that cyanobacteria were the only organisms capable of fixing nitrogen in marine ecosystems, but their numbers could explain only half of the observed N.
Some years ago, mysterious gene fragments coding for a nitrogenase (the enzyme that fixes nitrogen) were found in seawater samples. These traces were not from cyanobacteria. But then, from who?
A recent study found that the N-fixing bacteria are related to Rhizobia and seem to be symbiotic with diatomees (unicellular algae). Yes, *the rhizobia*. *In a symbiosis*. *with unicellular algae* (= plants)
😃
Rhizobia are the bacteria that fix the Nitrogen in the root nodules of leguminous plants, effectively making the rich terrestrial ecosystems possible.
And their cousins in the sea seem to do the same. The plants provide the bacteria carbohydrates (easy-peasy for photosynthetic organisms, as carbon is not their problem) and shelter, and the bacteria fix nitrogen. Just like this. And everyone benefits, including the surrounding ecosystem.
This is really cool and made my day!
https://www.nature.com/articles/s41586-024-07495-w
#Microbiology #Ecology #Nitrogen #Rhizobia #NitrogenCycle #Oceans #MarineBiology #SciComm
#ScienceIsWonderful #AmazingScience
Intersexphobia
The way a lot of trans people in my past have been upset at me for various intersex traits is very sad. I alot of the time feel like the trans community isn't for me, due to this. I wish there were more spaces for intersex people to exist without others telling us we don't exist and saying we aren't oppressed or fucking being jealous of certain aspects of our bodies of all things.
More than 200 police in riot gear, on bikes, and on horseback were mobilized to defend the metal festival Messe des Morts tonight on Monk Boulevard. Around 150 counter-protesters still made their presence known, and two Nazi bands were struck from the lineup after being blocked at the border.
The SPVM were out to exact vengeance for last Friday. But their efforts went awry when one cop pepper-sprayed toward the crowd unprovoked, only for a cloud of pepper spray to blow back in the face of his colleague, incapacitating him for several minutes.
Paradoxe Theatre believes its decision to provide a stage to Neo-Nazi "artists" will be quickly forgotten, but Montreal antifascists have a long memory.
Photos: William Wilson.
Biologist
Baby steps of learning r and p̶y̶t̶h̶o̶n̶ now rust oop kinda annoyed me.
Pls send a follow request
Follow requests have been turned on solely because a previous irl friend is stalking me on this account and I don't know their account name. If this is you, pls just stop.
Eds and post covid
Just a puppy