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Atualização: Problemas Recentes no Servidor e Lições Aprendidas
  • Muito obrigado pelo esforço Ademir, você está ajudando a manter um espaço verdadeiramente público para o debate de ideias, o que fere o interesse daqueles que desejam a barbárie e o lucro sobre qualquer coisa. Muitos mais ataques virão destes que controlam as pessoas na opressão da ignorância e do dinheiro.

  • Kyrgyzstan rule
  • Cool AF!!

  • How many Germans do you need to change a lightbulb?
  • The way that the guitar in the background is hanging hurts my soul.

  • As Earth’s Climate Unravels, More Scientists Are Ready to Test Geoengineering
    www.scientificamerican.com As Earth’s Climate Unravels, More Scientists Are Ready to Test Geoengineering

    More and more climate scientists are supporting experiments to cool Earth by altering the stratosphere or the ocean

    As Earth’s Climate Unravels, More Scientists Are Ready to Test Geoengineering

    > More and more climate scientists are supporting experiments to cool Earth by altering the stratosphere or the ocean

    9
    How would a starfish wear trousers? Science has an answer

    Give these people a Nobel already!

    (YouTube link)

    2
    ether(ul)eal
  • Ah, yes! The wave-particle-dog principle...

  • German supermarket finds €7M of cocaine in crates of bananas
  • Probably coming from Guayaquil's port

  • Climate change
  • science_memes

  • Climate change
  • Georgia is about right

  • Extremist settlers rapidly seizing West Bank land
    www.bbc.co.uk Israeli outpost settlers rapidly seizing West Bank land - BBC News

    There has been a sharp rise in extremist Israeli settlers taking land from Palestinians, analysis shows.

    Israeli outpost settlers rapidly seizing West Bank land - BBC News

    >[...] BBC World Service has seen documents showing that organisations with close ties to the Israeli government have provided money and land used to establish new illegal outposts.

    32
    Eeping in the closet
  • It seems he was doing some Euclidian Geometry exercises...

  • Homemade Thai Green Curry
  • Looking good!!

  • Transparent mice made with light-absorbing dye reveal organs at work
    www.nature.com Transparent mice made with light-absorbing dye reveal organs at work

    A method that renders skin temporarily see-through could offer researchers a non-invasive way to look inside the bodies of live mice.

    Transparent mice made with light-absorbing dye reveal organs at work

    > A dye that helps to give Doritos their orange hue can also turn mouse tissues transparent, researchers have found.

    6
    Does anybody have any good sources on censorship in the USSR?
  • The book Beria My Father, from Sergo Beria, talks a bit about how it was in Georgia. But it's not proper " research " in scientific sense.

  • COMPLETED: My Spirited Away cross stitch is FINALLY done!
  • Amazing, you're very skillful, congratulations!!

  • Intel’s Troubles Complicate U.S. Chip Independence
    spectrum.ieee.org Intel’s Troubles Complicate U.S. Chip Independence

    Will more funding be needed to keep Intel competitive?

    Intel’s Troubles Complicate U.S. Chip Independence

    > Will more funding be needed to keep Intel competitive?

    > On 1 August 2024, Intel announced financial results for the second quarter of 2024. They weren’t pretty; the company’s stock dropped more than 25 percent as it announced an aggressive plan to cut costs, including layoffs that will impact 15 percent of its entire workforce.

    46
    NASA Discovers a Long-Sought Global Electric Field on Earth
    science.nasa.gov NASA Discovers a Long-Sought Global Electric Field on Earth - NASA Science

    An international team of scientists has successfully measured a planet-wide electric field thought to be as fundamental to Earth as its gravity and magnetic fields. Known as the ambipolar electric field, scientists first hypothesized over 60 years ago that it drove atmospheric escape above Earth’s N...

    NASA Discovers a Long-Sought Global Electric Field on Earth - NASA Science

    Key Points

    • A rocket team reports the first successful detection of Earth’s ambipolar electric field: a weak, planet-wide electric field as fundamental as Earth’s gravity and magnetic fields.
    • First hypothesized more than 60 years ago, the ambipolar electric field is a key driver of the “polar wind,” a steady outflow of charged particles into space that occurs above Earth’s poles.
    • This electric field lifts charged particles in our upper atmosphere to greater heights than they would otherwise reach and may have shaped our planet’s evolution in ways yet to be explored.
    8
    Inside China’s race to lead the world in nuclear fusion
    www.nature.com Inside China’s race to lead the world in nuclear fusion

    The country has ambitious plans for fusion power plants to provide clean, limitless energy. Can they be realized?

    Inside China’s race to lead the world in nuclear fusion

    The country has ambitious plans for fusion power plants to provide clean, limitless energy. Can they be realized?

    19
    Nipple rule
  • It had to be Brazil

  • Cowstant x and cowsine x
  • Y= X^3 had a rock band in the 90s

  • ich🕠iel
  • Here is 00:30!

  • Honey
  • Thanks for sharing!

  • How do you get a guest to leave when they won't take the hint you want them to leave?
  • Is your guest Joe Biden? That will take at least 6 months...

  • Team earth is best
  • I'm disappointed with Uranus!

  • Deutsche Herrschaft
  • one word in German

  • Bird flu could become a human pandemic. How are countries preparing?
    www.nature.com Bird flu could become a human pandemic. How are countries preparing?

    Wealthy nations are purchasing vaccines against H5N1 influenza and boosting surveillance, but there are concerns that low-income countries will be left behind.

    Bird flu could become a human pandemic. How are countries preparing?

    Wealthy nations are purchasing vaccines against H5N1 influenza and boosting surveillance, but there are concerns that low-income countries will be left behind.

    30
    H5N1 Bird Flu Isn’t a Human Pandemic—Yet. American Contrariness Could Turn It into One
    www.scientificamerican.com H5N1 Bird Flu Isn’t a Human Pandemic—Yet

    Americans don’t like being told what to do, and many don’t trust government. These stubborn attitudes might turn H5N1 bird flu into a pandemic

    H5N1 Bird Flu Isn’t a Human Pandemic—Yet

    > When H5N1 avian influenza started spreading among dairy cattle across the U.S. this year, regulators warned against consuming unpasteurized milk. What happened? Raw milk sales went up.

    > Distributors of this unsafe-for-human-consumption product deny H5N1—which has the potential to sicken millions of people—is a danger. Dairy farmers decline to allow disease detectives onto their properties.

    117
    Spying, hacking and intimidation: Israel’s nine-year ‘war’ on the ICC exposed
    www.theguardian.com Spying, hacking and intimidation: Israel’s nine-year ‘war’ on the ICC exposed

    Exclusive: Investigation reveals how intelligence agencies tried to derail war crimes prosecution, with Netanyahu ‘obsessed’ with intercepts

    Spying, hacking and intimidation: Israel’s nine-year ‘war’ on the ICC exposed

    > Exclusive: Investigation reveals how intelligence agencies tried to derail war crimes prosecution, with Netanyahu ‘obsessed’ with intercepts

    2
    Mysterious meat allergy passed by ticks may affect hundreds of thousands in US, CDC estimates
    edition.cnn.com Mysterious meat allergy passed by ticks may affect hundreds of thousands in US, CDC estimates | CNN

    Alpha-gal syndrome – a reaction to a sugar found red meat and dairy products that is caused by lone star ticks – may now be the 10th most common food allergy in the United States, according to new CDC estimates. It is also one of the least recognized.

    Mysterious meat allergy passed by ticks may affect hundreds of thousands in US, CDC estimates | CNN

    > “This disease doesn’t have to be deadly if we just know about it,” McCullick said. “A lot of people could be saved just from the knowledge that needs to get out there.”

    First time I heard about it.

    45
    Could bird flu in cows lead to a human outbreak? Slow response worries scientists
    www.nature.com Could bird flu in cows lead to a human outbreak? Slow response worries scientists

    The H5N1 virus is a long way from becoming adapted to humans, but limited testing and tracking mean we could miss danger signs.

    Could bird flu in cows lead to a human outbreak? Slow response worries scientists

    > Researchers also say more sampling is needed. Almost 50 herds of dairy cattle across 9 US states have had confirmed cases of H5N1, and one infected person has been linked to the outbreak. But the actual numbers are probably much higher, scientists say. “There’s almost certainly been a lot more human cases than just the one,” says Peacock.

    5
    How rich is too rich?
    www.nature.com How rich is too rich?

    Where should society draw the line on extreme wealth? A fresh account sets out the logic and suggests how to redress inequality.

    How rich is too rich?

    BOOK REVIEW

    Where should society draw the line on extreme wealth? A fresh account sets out the logic and suggests how to redress inequality.

    34
    Today I found out: snakes have two penises

    Highlights: > [...] Therefore, it is in their interest to mate with as many females as possible to increase their chance of passing on genetic material. This is one hypothesized reason for males having two penises instead of one: as each hemipenis is associated with one testis and only one side can be used during mating, having a second hemipenis functions as a "backup" and ensures that mating can continue even if one side were to run out of sperm.

    .

    > The surface of hemipenes is one of the most interesting and unique features, and is often covered in sharp spines and spicules that are organized in formations called rosettes.

    .

    > Hemipenes are usually held inverted within the body, and are everted for reproduction via erectile tissue, much like that in the human penis.

    13
    Climate models can’t explain 2023’s huge heat anomaly — we could be in uncharted territory
    www.nature.com Climate models can’t explain 2023’s huge heat anomaly — we could be in uncharted territory

    Taking into account all known factors, the planet warmed 0.2 °C more last year than climate scientists expected. More and better data are urgently needed.

    Climate models can’t explain 2023’s huge heat anomaly — we could be in uncharted territory

    > We need answers for why 2023 turned out to be the warmest year in possibly the past 100,000 years. And we need them quickly.

    46
    As fotografias que revelam passado oculto das favelas brasileiras
    www.bbc.com As fotografias que revelam passado oculto das favelas brasileiras - BBC News Brasil

    Autodidatas e da periferia, João Mendes e Afonso Pimenta documentaram por meio século a vida no Aglomerado da Serra, maior favela de Minas Gerais. Agora, seus retratos percorrem o circuito de arte internacional.

    As fotografias que revelam passado oculto das favelas brasileiras - BBC News Brasil

    História sensacional!

    1
    More than 4,000 plastic chemicals are hazardous, report finds
    www.nature.com More than 4,000 plastic chemicals are hazardous, report finds

    Year-long effort compiles comprehensive database of chemicals in plastics.

    More than 4,000 plastic chemicals are hazardous, report finds

    > The report was released on 14 March, in time for the next round of negotiations for a United Nations treaty on global plastic pollution. Scientists have been campaigning for the treaty, which deals with all aspects of plastic production and waste management, to include a list of plastic polymers and chemicals of concern — some of which are known to leach into food, water and the environment, with impacts for human and ecosystem health.

    >It’s unclear whether the plastics treaty will be completed in December. So far, the negotiations have been hampered by a few petrochemical states that are resisting strong regulation of plastics production.

    8
    Boeing: Last Week Tonight
    101
    Generative AI’s environmental costs are soaring — and mostly secret
    www.nature.com Generative AI’s environmental costs are soaring — and mostly secret

    First-of-its-kind US bill would address the environmental costs of the technology, but there’s a long way to go.

    Generative AI’s environmental costs are soaring — and mostly secret

    > one assessment suggests that ChatGPT, the chatbot created by OpenAI in San Francisco, California, is already consuming the energy of 33,000 homes. It’s estimated that a search driven by generative AI uses four to five times the energy of a conventional web search. Within years, large AI systems are likely to need as much energy as entire nations.

    112
    flango flango @lemmy.eco.br
    Posts 37
    Comments 176