Aracnus | A teia social

The Kid Should See This 🌈🪐✨ Thursday, February 12, 2026, 10:00:14 AM (Received Thursday, February 12, 2026, 4:38:01 PM) • mastodon

🐦🌽 We often think of ancient empires being built on gold or military might, but the Chincha Kingdom of #Peru thrived on bird #poop.

New #research shows these coastal people used nitrogen-rich seabird guano to supercharge their corn harvests 800 years ago, creating a wealthy society so successful that the #Inca Empire eventually integrated them without a single battle.

👉 popsci.com/science/bird-poop-c…

💁🏻‍♀️✨ Golden Kingdoms: Luxury and Legacy in the Ancient Americas thekidshouldseethis.com/post/t…

#archaeology #science #history #wildlife #agriculture #nature #ecology

Bird poop powered this pre-Hispanic kingdom

The Chincha Kingdom likely used seabird guano to fertilize their corn.

^{Margherita Bassi (Popular Science)}

#science #Nature #wildlife #history #research #ecology #Peru #Agriculture #Archaeology #inca #poop

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Project Gutenberg Thursday, February 12, 2026, 10:34:56 AM (Received Thursday, February 12, 2026, 3:59:18 PM) • mastodon

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Inside Switzerland's extraordinary medieval library

By Mike MacEacheran

The Abbey Library of St Gallen is a Baroque hall of globes, manuscripts and curiosities that has survived, improbably, for 1,300 years.

bbc.co.uk/travel/article/20260…

Medieval library at PG:
gutenberg.org/ebooks/search/?q…

#books #literature #library

Inside Switzerland's extraordinary medieval library

^{Mike MacEacheran (BBC)}

#books #library #literature

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lorenz_hermary Thursday, February 12, 2026, 2:36:17 PM • mastodon

What a gem to find this link. I especially liked the quote:

" Greek inscription in bold lettering. "Psyches Iatreion," it read. "Healing place of the soul","

Scientia Monday, February 9, 2026, 9:39:16 PM (Received Tuesday, February 10, 2026, 7:17:13 PM) • mastodon

Capes amplia acordos com editoras e autores brasileiros poderão publicar, sem custo, em milhares de periódicos
- cipesbra
revistapesquisa.fapesp.br/cape…
#PolticaCT

Capes amplia acordos com editoras e autores brasileiros poderão publicar, sem custo, em milhares de periódicos

Desde janeiro, pesquisadores do país podem publicar trabalhos científicos em acesso aberto sem pagar pelas taxas de processamento de artigos em 1.738 revistas científicas da editora Springer Nature e 1.619 da Elsevier.

^{Sarah Schmidt (Revista Pesquisa Fapesp)}

#polticact

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Aracnus Tuesday, February 10, 2026, 7:24:05 PM friendica (DFRN)

Eita, @Leonardo Ferreira Fontenelle , não sabia dessa parada. Achei que fosse uma coisa boa.

@Scientia

@Leonardo Ferreira Fontenelle @Scientia

Leonardo Ferreira Fontenelle Tuesday, February 10, 2026, 8:41:18 PM • mastodon

@aracnus
Revista por assinatura tem problemas óbvios, e isso está diminuindo. Revista de acesso aberto de editora grande cobra os olhos da cara. Uma coisa que a Europa vem ensaiando é justamente privilegiar as revistas de acesso aberto que não cobram para publicar. Não sei dizer o tamanho desse movimento, mas a gente está fazendo o movimento contrário, cobrando taxa nas nossas revistas e fazendo esses acordos para viabilizar acesso à revistas comercias nortenhas de acesso aberto.

@Aracnus

The Kid Should See This 🌈🪐✨ Tuesday, February 10, 2026, 4:28:34 PM (Received Tuesday, February 10, 2026, 7:11:20 PM) • mastodon

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⚒️🎒 Ever wonder what a geologist packs for a day of hunting #fossils? Crystal Cortez from the #California Academy of Sciences shares the essential tools in her field kit.

👉 Learn more: thekidshouldseethis.com/post/w…

#earthscience #earth #science #geology #howto #jobs #museum #paleontology #rocks #stem #tksst #video

What's in My Field Bag? Show and tell with geologist Crystal Cortez

A rock hammer, brushes, neck coolers, flagging tape, and hip snacks. These are some of the geology-related tools Crystal Cortez brings into the field when

^{Rion Nakaya (The Kid Should See This)}

#science #earth #Video #California #jobs #STEM #Paleontology #museum #geology #fossils #rocks #howto #earthscience #tksst

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Florian Tuesday, February 10, 2026, 4:30:28 PM • mastodon

A geologist named Chrystal is just perfect. 🤩

Scientia Tuesday, February 10, 2026, 3:17:10 PM (Received Tuesday, February 10, 2026, 5:16:31 PM) • mastodon

USP student wins international toxicology award for study on electronic cigarettes
- cijnusp
jornal.usp.br/uspnews/usp-stud…
#USPNews

USP student wins international toxicology award for study on electronic cigarettes

Guilherme Ponciano de Barros, from the School of Pharmaceutical Sciences (FCF) at USP, was recognized by the Society of Toxicology (SOT) for a study comparing the impacts of conventional and...

^{Jornal da USP}

#uspnews

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The Kid Should See This 🌈🪐✨ Tuesday, February 10, 2026, 5:06:41 PM • mastodon

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🦉🌳 The common potoo is known for its "ghostlike" night calls and its ability to mimic a tree limb during the day.

#Biology student Mauricio Silveira shares the thrill of the hunt as he searches for this elusive species and explains why #Uruguay is such a hotspot for bird #biodiversity.

👉 Learn more: thekidshouldseethis.com/post/u…

#animals #ornithology #babies #birding #birds #nature #science #southamerica #tksst #video

The Elusive Urutaú: Searching for the common potoo in Uruguay

"It has kind of a more sporting, competitive side, where you like being out there almost like hunting for Pokémon and seeing how many little birds you

^{Rion Nakaya (The Kid Should See This)}

#science #Video #Nature #birds #biology #Uruguay #animals #biodiversity #birding #babies #ornithology #SouthAmerica #tksst

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The Kid Should See This 🌈🪐✨ Tuesday, February 10, 2026, 6:52:17 PM • mastodon

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@FlashMobOfOne

@Flash Mob Of One

Sandro.Ordnas Tuesday, February 10, 2026, 5:18:08 PM (Received Tuesday, February 10, 2026, 6:52:27 PM) • pixelfed

Awesome!

Existential Comics Friday, February 6, 2026, 3:51:44 PM (Received Tuesday, February 10, 2026, 5:02:32 PM) • mastodon

The best thing about philosophy is that all the great philosophers in history were basically wrong about almost everything, so there's really not that much pressure to be right.

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Odradek Friday, February 6, 2026, 4:28:41 PM • mastodon

better even historians: they know, that their writings won't age well, but future colleagues will use them as sources for the times they are written in. Relaxing.

Or Sahlins in "waiting for Foucault":: "Lord Keynes didn’t tell the whole story about the long run. […] two things are certain in the long run: one is that we’ll all be dead; but another is that we’ll all be wrong. Clearly, a good scholarly career is where the first comes before the second."

Ricardo Friday, February 6, 2026, 5:17:10 PM • mastodon

But they were wrong in interesting ways!

Carl Friday, February 6, 2026, 8:35:16 PM • mastodon

of the great philosophers in history, almost only white men are found worthy remembering, so no surprise

Aracnus Tuesday, February 3, 2026, 7:19:16 PM friendica (DFRN)

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Caramba! Tem cada peça linda aqui!

Colossal

2026-02-03 17:11:09

Debra Baxter, "Cross My Heart” (2019)
thisiscolossal.com/2019/08/scu…
#art

Crystal Hearts and Translucent Tongues Shaped Into Sculptural Works by Debra Baxter
Santa Fe-based sculptor and jewelry designer Debra Baxter combines glass, bronze, crystal, wood, and found objects to create ghostly sculptures of human forms.
^{Kate Sierzputowski (Colossal)}

Planeta Terra

Aracnus Tuesday, February 3, 2026, 1:04:58 PM friendica (DFRN)

Um relato de quem viveu a violência de Minneapolis como observadora e ganhou um reconhecimento inesperado por isso. A coisa lá está escalando loucamente.

E sim, eu sei que os EUA, enquanto país, estão entre os principais responsáveis por grande parte dos problemas desse mundo. Mas é importante a gente não perder a perspectiva de que nem todo mundo lá concorda com o que rola. Seria como achar que todo brasileiro é extremista de direita porque o Jair foi eleito aqui.

Xamanismo Coletiv

... exibir mais

Planeta Terra

elvecioforte Tuesday, February 3, 2026, 2:20:48 PM • forte

Mas é importante a gente não perder a perspectiva de que nem todo mundo lá concorda com o que rola. Seria como achar que todo brasileiro é extremista de direita porque o Jair foi eleito aqui.

Essa parte aí no fediverso brasileiro fica complicada, já que tem pessoas de esquerda ( assim eles se declarando) agindo que nem fascista perverso, atacando gringo pra todo quanto é lado, com vontade de enforcar todos eles, um dia é europeu outro é americano.....🤦🏼‍♂️
Ahi ahi

Aracnus Tuesday, February 3, 2026, 5:34:23 PM friendica (DFRN)

Muito bem lembrado, @elvecioforte ! Inclusive aqueles bonés que estavam circulando pelo governo federal com a frase "O Brasil é dos brasileiros" me causaram um certo incômodo à época, porque é uma afirmação muito semelhante à "Alemanha para os alemães" (Deutschland den Deutschen) ou à "Itália para italianos" (L’Italia agli Italiani), slogans respectivamente nazista e fascista.

Entendo que a intenção não era essa aqui no Brasil, mas é importante tomarmos cuidado com aquilo que falamos.

@elvecioforte

Matthew Sheffield Tuesday, February 3, 2026, 3:10:37 AM (Received Tuesday, February 3, 2026, 10:50:42 AM) • mastodon

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George Carlin famously said that politics and economy are "a big club and you ain't in it."

The #Epstein files are showing how right he was, especially this one, in which Epstein cackles with his pal Peter Thiel about how #Brexit was "just the beginning" of their plans to destroy governments and institute a "return to tribalism."

They elected Trump knowing that he is a corrupt/evil imbecile who destroys anything he touches.

It's all about buying the dip justice.gov/epstein/files/Data…

Age Verification | United States Department of Justice

^{www.justice.gov}

#Brexit #epstein

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The Kid Should See This 🌈🪐✨ Tuesday, February 3, 2026, 10:30:00 AM (Received Tuesday, February 3, 2026, 10:48:40 AM) • mastodon

🦎❄️ When temperatures in #Florida drop below 7ºC (45°F), invasive green #iguanas undergo a strange transformation. As cold-blooded #animals, their bodies essentially "freeze" in place to protect their hearts and brains.

They lose their grip on tree branches and tumble to the ground in a state of suspended animation – usually waking back up as soon as the sun comes out.

👉 sciencealert.com/iguanas-drop-…

#science #wildlife #nature #biology #weather #herpetology #discovery

Iguanas Drop From Florida's Trees as Record Cold Blasts Southern US

Iguanas stunned by cold temperatures dropped from trees in usually balmy Florida on Sunday as icy conditions blasted southern US states, dumping nearly a half-meter of snow in some areas and whipping up high winds that caused traffic chaos.

^{AFP (ScienceAlert)}

#science #Nature #wildlife #biology #animals #Florida #weather #iguanas #discovery #herpetology

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Tiago F Tuesday, February 3, 2026, 9:39:46 AM (Received Tuesday, February 3, 2026, 10:47:08 AM) • mastodon

Pauta de esquerda para Educação: o fim imediato e proibição das escolas cívico-militares.

#educacao #politica #eleicoes

#política #Eleições #educação

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aldonogueira Tuesday, February 3, 2026, 11:33:04 AM • mastodon

E o fim das escolas militares que já existiam, tipo o colégio militar do rio. É um antro de criação de terraplanista

𝗕𝗶𝗹𝗼𝘁𝗶 Tuesday, February 3, 2026, 12:01:03 PM • mastodon

ontem, no jornal local, a propósito da volta às aulas, entrevistaram uma adolescente que ingressou no ensino médio, mas estava chateada de não ter conseguido ir para uma escola civico-militar. A propaganda é forte e muita gente acha que é o caminho para a "domar" a juventude.

Renne Rocha Tuesday, February 3, 2026, 12:14:37 PM (Received Tuesday, February 3, 2026, 12:28:45 PM) • gotosocial

os colégios militares (que já existem a muito tempo) tem excelentes resultados em testes padronizados com alunos entrando em grandes universidades. Os próprios institutos militares (ITA, IME) tem alta qualidade de ensino. Então é bem fácil convencer o público que se o ensino é militar, se tem disciplina (nem entrar no mérito de todos os problemas de se ter a ideologia militar enfiada goela abaixo nos adolescentes) e os resultados acadêmicos são ótimos (para os critérios quantitativos que são usados).

Só se "esquecem" de dizer, que isso acontece porque esses colégios tem um financiamento muito maior que as outras escolas, que para entrar num lugar desses já tem um filtro acadêmico enorme e que se expulsam os alunos que não atingem metas. Assim é "fácil" ter bons indicadores. Mas obviamente as novas escolas aqui no Estado de SP não vão ser assim ...

Então é tipo briga perdida ... melhor continuar brig

... exibir mais

Tiago F Tuesday, February 3, 2026, 12:28:42 PM • mastodon

@renne @biloti Pra mim é daquelas pautas estruturais, independente da eleição em si.

Temos que interromper essa aberração imediatamente, sob pena de perdermos gerações.

Com o agravante de que o Novo Ensino "Mérdio" já vem condenando gerações inteiras com a ideologia da "pedagogia das competências".

Daí proponho outra pauta específica de esquerda: iniciar um processo de federalização do Ensino Médio.

@𝗕𝗶𝗹𝗼𝘁𝗶 @Renne Rocha

Renne Rocha Tuesday, February 3, 2026, 2:07:48 PM (Received Tuesday, February 3, 2026, 3:10:28 PM) • gotosocial

e como você consegue convencer a população que ensino militar é ruim? Ou você é contra disciplina na escola (todo professor reclama que a indisciplina é um problema) e não quer que as escolas tenham a qualidade dos colégios militares (olha como eles são excelentes)?

𝗕𝗶𝗹𝗼𝘁𝗶 Tuesday, February 3, 2026, 3:10:21 PM • mastodon

eu não sei como convencer a população desinformada que uma escola militar não é a solução para os problemas. E não sou o único. Mesmo assim, não acho que se deva abandonar a briga por desmilitarizar o ensino, pois seria abandonar gerações. Essas pessoas, criadas nessa cultura, logo vão se tornar os cidadãos com poder de voto. Não podemos abandoná-los.
Retoricamente, prefiro perder a escala 6x1 que perder a briga por escolas melhores. Temo que o futuro criado por gerações de soldadinhos pode ser muito pior.
@tiagojferreira

@Tiago F

Essa entrada foi editada (Tuesday, February 3, 2026, 3:11:03 PM)

Tiago F Tuesday, February 3, 2026, 3:13:44 PM • mastodon

@renne @biloti mostrando que outras abordagens, inclusive, a dos Institutos Federais que incluem protagonismo estudantil, espaço para participação e principalmente apoio administrativo especializado (assistência estudantil, psicólogo, etc) também funciona pra isso.

Eu sempre comparo com o campus Sertão do IFRS onde trabalhei, quase 300 adolescentes moravam na residência estudantil do campus, fora os alunos do superior, havia regras de convivência e estatutos, mas sem o fetiche da "disciplina militar", sim profissionalismo.

Mas concordo que do ponto de vista eleitoreiro pode ser mais fácil fazer o que o atual governo tem feito, discursos até contrários, mas ao mesmo tempo rendidos em teremos de ação.

@𝗕𝗶𝗹𝗼𝘁𝗶 @Renne Rocha

Aracnus Tuesday, February 3, 2026, 5:20:20 PM friendica (DFRN)

@Renne Rocha não necessariamente tem que convencer as pessoas que o ensino lá é ruim. O importante é mostrar que existe muitas outras opções boas além desse modelo. Inclusive opções públicas boas com as diversas escolas federais de ensino médio e técnico do país.

Agora, sinceramente não acho que é só uma questão de convencimento. Isso porque muitas pessoas que põem seus filhos e filhas em escola militares ou anseiam pelas cívico-militares sabem muito bem como a coisa funciona lá e, de certa forma, concordam com os militares. O trabalho é anterior a esse da escola. É convencer as pessoas que a ideologia militar é que é ruim. E isso sim, vai dar um trabalho enorme...

@𝗕

... exibir mais

@𝗕𝗶𝗹𝗼𝘁𝗶 @Tiago F @Renne Rocha

remorsura do inteleito Tuesday, February 3, 2026, 12:04:06 PM • mastodon

recentemente conseguimos convencer um amigo a não matricular o filho numa escola da pm. ele achava que "pelo menos" o ensino era bom lá e valia o resto

Fabio Oibaf 🎸🖖💻 🤘 Tuesday, February 3, 2026, 12:09:16 PM (Received Tuesday, February 3, 2026, 12:28:48 PM) • mastodon

@buca ainda bem que meu filho já terminou a escola.
Se ele fosse a uma dessas aberrações seria preso no primeiro dia por desacato, pelo menos. 😄

@remorsura do inteleito

Existential Comics Monday, February 2, 2026, 5:26:33 PM (Received Tuesday, February 3, 2026, 10:36:26 AM) • mastodon

Hobbes vs Anarchism
existentialcomics.com/comic/64…

Hobbes vs Anarchism

A philosophy webcomic about the inevitable anguish of living a brief life in an absurd world. Also Jokes

^{existentialcomics.com}

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Daniel Lakeland Monday, February 2, 2026, 5:29:57 PM • mastodon

A little too on point.

Matthew Martin Monday, February 2, 2026, 5:59:18 PM • mastodon

He wanted to use that bazooka against immigrants too.

"Hobbes rejected the natural law tradition of hospitality, which required that states take care of foreigners, and populationist arguments, which assumed that economic progress was predicated on rapid population growth."

If Hobbes viewpoint is just a formalization of chimpanzees kill-the-other-males tribalism, can we really credit him with it as Hobbsean

read.dukeupress.edu/hope/artic…

𝐩𝐞𝐝𝐫𝐨 Tuesday, January 27, 2026, 8:23:25 PM (Received Wednesday, January 28, 2026, 9:49:36 AM) • mastodon

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Me sentindo assim:

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Portal Desacato Tuesday, January 27, 2026, 3:49:11 PM (Received Tuesday, January 27, 2026, 6:00:33 PM) • mastodon

De autoria do deputado estadual Jessé Lopes (PL), o projeto foi aprovado pela Assembleia Legislativa de Santa Catarina (Alesc) em dezembro de 2025, juntamente com outra proposta que também veta banheiros unissex em repartições públicas.

desacato.info/jorginho-mello-e…

Jorginho Mello endurece agenda conservadora ao sancionar lei que veta banheiros “unissex” em instituições de ensino de SC

Redação.- Em 26 de janeiro de 2026, o governador de Santa Catarina, Jorginho Mello (PL), sancionou a Lei nº 19.686/2026, que proíbe a existência e o uso de banheiros unissex ou de gênero neutro em …

^Desacato

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Portal Desacato Tuesday, January 27, 2026, 4:26:36 PM (Received Tuesday, January 27, 2026, 5:31:29 PM) • mastodon

Participantes estavam chegando ao local da concentração para o ato, em frente ao Centro Administrativo, quando seguranças coagiram os manifestantes e fecharam os portões do prédio.

desacato.info/manifestacao-pro…

Manifestação pró cotas sofre censura em Florianópolis

Por Bia Vargas. Na manhã desta segunda-feira, 26, um evento chamado pelo Observatório de Enfrentamento ao Racismo no Estado de Santa Catarina foi alvo de censura em Florianópolis. Participantes est…

^Desacato

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elilla&, famigerada travesti Tuesday, January 27, 2026, 1:22:12 PM (Received Tuesday, January 27, 2026, 5:12:37 PM) • mastodon

Portuguese uses two different verbs for the copula "to be", ser and estar. ser is used for relatively permanent traits like "I am a Portuguese speaker", while estar is used for temporary traits like "I am sleepy right now".

however "to be dead" uses temporary "estar" and not permanent "ser". that's because Portuguese speakers are necromancers

Essa entrada foi editada (Tuesday, January 27, 2026, 2:36:08 PM)

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Leonardo Ferreira Fontenelle Tuesday, January 27, 2026, 7:48:54 PM • mastodon

aliceruiz.mpbnet.com.br/discog…

É de estarrecer

^{www.aliceruiz.mpbnet.com.br}

The Kid Should See This 🌈🪐✨ Tuesday, January 27, 2026, 10:00:17 AM (Received Tuesday, January 27, 2026, 10:55:37 AM) • mastodon

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💁🏻‍♀️ ICYMI: 🐋🌊 Imagine a 30-ton humpback #whale breaching right next to you. This footage by photographer Alvaro Herrero López shows calves practicing leaps to build strength. These breaches might also help them communicate in the noisy water.

👉 Learn more: thekidshouldseethis.com/post/u…

#animals #frenchpolynesia #underwater #water #whales #ocean #wildlife #science #marinebiology #diving #photography #education #tksst #video

Underwater with breaching humpback whales

To float along the surface of the ocean, with a view above and below the water as whales travel through the area, is an experience of a lifetime. To float

^{Rion Nakaya (The Kid Should See This)}

#science #education #photography #Video #wildlife #animals #water #ocean #marinebiology #whale #diving #whales #underwater #tksst #FrenchPolynesia

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Edwin Tuesday, January 27, 2026, 7:08:35 AM (Received Tuesday, January 27, 2026, 10:53:46 AM) • mastodon

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Bathroom of endless sinks.

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Aracnus Tuesday, January 27, 2026, 10:52:29 AM friendica (DFRN)

É impressionante como o conceito de extrativismo de recursos físicos se encaixa perfeitamente na relação das big techs com a Internet, que está se tornando uma cava gigante a um ritmo cada vez mais acelerado.

Kathleen Fitzpatrick

2026-01-07 16:02:57

Just FYI: this is part of the damage being done by extractive AI companies. Their scraper bots routinely DDOS us, and they multiply to take up as much bandwidth as is available. We are having to put a huge percentage of our developers’ time into just keeping the site alive rather than building its future. They are actively destroying everything worthwhile about the internet. @hello hcommons.social/@hello/1158546…

Knowledge Commons (@hello@hcommons.social)
We’re currently experiencing a widespread outage affecting access to Knowledge Commons, including KCWorks and all user sites. Our team is actively investigating and working to restore service as quickly as possible.
^{Knowledge Commons (hcommons.social)}

Planeta Terra

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CapiRock Magic Tuesday, January 27, 2026, 1:08:31 PM • mitra

😖

KDE Monday, January 26, 2026, 4:00:29 PM (Received Tuesday, January 27, 2026, 10:47:25 AM) • mastodon

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Come and visit our booth this weekend at @fosdem 2026!

We’ll be in Building K, Level 2, alongside other community booths, showing the newest version of Plasma on a laptop, plus other devices like the OP6, Fairphone 5, Mecha Comet, ASUS ROG Zephyrus G16, PineTab 2, Steam Deck, and Surface running Plasma.

#FOSDEM #FOSDEM2026 #Plasma

@kde@lemmy.kde.social

#plasma #fosdem #fosdem2026 @FOSDEM @KDE

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Mateo Costa Monday, January 26, 2026, 7:13:12 PM • mastodon

Surface running Plasma?

zeroase Tuesday, January 27, 2026, 10:06:23 AM • mastodon

Building K, got it ... 😉

Lívia Lamblet Friday, January 23, 2026, 11:45:12 AM (Received Tuesday, January 27, 2026, 10:42:20 AM) • mastodon

⚠️ ATENÇÃO ⚠️

O site do Senado está com uma Ideia Legislativa para as línguas indígenas serem co-oficiais junto com o português. Até hoje elas não são oficiais no brasil

A consulta fecha em CINCO DIAS e precisa de VINTE MIL APOIOS. Não temos nem 6k.

APOIEM: www12.senado.leg.br/ecidadania…

Senado Federal - Programa e-Cidadania - Ideia Legislativa

Apoie essa Ideia Legislativa: "PEC (Projeto de Emenda Constitucional) da cooficialização das línguas indígenas."

^{Senado Federal - Programa e-Cidadania}

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Aracnus Tuesday, January 27, 2026, 10:34:17 AM friendica (DFRN)

Aproveito essa ótima notícia pra divulgar uma série de #cursos gratuitos do #ibge .

loja.ibge.gov.br/oficinas-de-f…

Tem uns cursos presenciais que fiquei muito tentado a participar, mas infelizmente não vou conseguir. Entretanto tem um remoto que pode ser bem interessante pra nós da #educacao: "#IBGEeduca para #professores". É nessa quinta. Tem que fazer inscrição no link acima.

Oficinas de Férias - PRESENCIAIS e REMOTAS

Dia 21/01 - (14h às 16h) - PRESENCIAL - Casa Brasil IBGE
Endere&ccedil

^{loja.ibge.gov.br}

... exibir mais

#educação #professores #ibge #cursos

Planeta Terra

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𝗕𝗶𝗹𝗼𝘁𝗶 Wednesday, January 10, 2024, 5:07:42 PM (Received Tuesday, January 27, 2026, 10:25:46 AM) • mastodon

Durante a pandemia, criei uma versão online de uma disciplina que costumo lecionar na #Unicamp. Os vídeos estavam no YouTube.

Migrei tudo para o PeerTube! Agora o Fediverso hospeda +60 vídeos do meu curso de Cálculo Numérico. Sem propagandas. Sem apropriação indébita de seus dados.

O canal é esse aqui @numerico .

#unicamp @Cálculo Numérico

Essa entrada foi editada (Wednesday, January 10, 2024, 5:13:50 PM)

5 20

Alexandre B A Villares 🐍 Monday, January 26, 2026, 1:33:17 PM • mastodon

vários heróis não usam capas, usam software livre 😉

Aracnus Tuesday, January 27, 2026, 10:24:57 AM friendica (DFRN)

@𝗕𝗶𝗹𝗼𝘁𝗶 , descobri essa sua publicação só agora, mas ainda em tempo de lhe agradecer por essa contribuição maravilhosa para a educação e o fediverso! ❤️

@𝗕𝗶𝗹𝗼𝘁𝗶

Portal Desacato Monday, January 26, 2026, 5:34:24 PM (Received Tuesday, January 27, 2026, 10:03:25 AM) • mastodon

Trump esperava legitimação global, mas obteve apenas a adesão de menos de vinte países, em sua maioria regimes autoritários, governos frágeis ou Estados dependentes da tutela norte-americana.

desacato.info/conselho-da-paz-…

“Conselho da Paz”: uma ONU paralela sob hegemonia absoluta dos EUA

Por Sayid Tenório. O anúncio feito por Donald Trump em Davos sobre a criação de um chamado “Conselho da Paz” não é um gesto de pacificação, mas um ato de engenharia política do imperialismo estadun…

^Desacato

1 2

Heroic Games Launcher Monday, January 26, 2026, 5:50:51 PM (Received Monday, January 26, 2026, 7:42:12 PM) • mastodon

Heroic new release is finally out!

github.com/Heroic-Games-Launch…

Release 2.19.0 "Punk-01 Shaka" · Heroic-Games-Launcher/HeroicGamesLauncher

Hi! It is being a wild 5 months since the last Heroic release in August and some people thought the project was dying but far from it, we never had received so many code contributions as in recent ...

^GitHub

1 2

The Kid Should See This 🌈🪐✨ Monday, January 26, 2026, 6:00:29 PM (Received Monday, January 26, 2026, 7:41:55 PM) • mastodon

🧠⚖️ Ever wondered why you put off big decisions? New #research suggests that the emotional pain of anticipating a negative outcome is six times stronger than the happiness of a potential gain.

This biological imbalance doesn't just make us avoid risks – it actually makes us more impatient as our #brains scramble to end the "emotional burden" of uncertainty.

👉 popsci.com/health/decision-mak…

#psychology #brain #science #biology #health #behavior #stem

It's not in your head. Fear drives decision making.

Dreading negative outcomes is six times more powerful than anticipating the positive ones.

^{Laura Baisas (Popular Science)}

#science #biology #research #health #brain #psychology #STEM #brains #behavior

1 1

Alexandre Oliva Sunday, January 25, 2026, 9:57:27 PM (Received Monday, January 26, 2026, 6:47:39 PM) • snac

new blog post: compromising encryption keys
blog.lx.oliva.nom.br/2026-01-2…

compromising encryption keys

^{blog.lx.oliva.nom.br}

1 3

Sergio Lima Sunday, January 25, 2026, 10:36:25 PM • friendica

@Alexandre Oliva #quote

If you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology.

Bruce Schneier

#quote @Alexandre Oliva

Alexandre Oliva Sunday, January 25, 2026, 11:11:30 PM • snac

he's not wrong. I hope it's clear that there are plenty of social and political and even technological problems that one can solve once one undertakes control of one's own digital life.

what Schneier doesn't say or mean is that technology alone can't make security problems for you. it can, and avoiding that is what the article is about

Iron Bug Sunday, January 25, 2026, 11:49:17 PM • friendica

no technology can harm a user without his will and cooperation. the most problems users get are the consequences of their own incautious decisions.

Sergio Lima Sunday, January 25, 2026, 11:54:23 PM • friendica

@Iron Bug @Alexandre Oliva Perfect!

@Iron Bug @Alexandre Oliva

Alexandre Oliva Monday, January 26, 2026, 4:03:40 AM • snac

there are numerous times in which a piece of imposed computer technology requires so much privilege to be able to reject it that the rejection becomes unachievable by most, and seems far more costly (not just money-wise) than tolerating the immediate abuse. it's not so hard to understand why people so often go along with what's imposed on them. it's not every day that we get a chance to e.g. reverse engineer the tax form filling program that we must use, and make a free version thereof, or to reject contemporary means of payment when the freedom-respecting ones are phased out, or to refuse to carry a tracking device when everything and everyone expects you to have one to take a bus or the subway, to get a parking spot for your car or your bike, to see the menu at restaurants, to place your order, to pay, to do your taxes, to schedule appointments, ... I've become digitally excluded for not carrying a tracking device, for not having a device that will run all of these proprietary apps that governments and businesses take for granted nowadays. so the problems I face for my conscious

... exibir mais

@Sergio Lima

Iron Bug Monday, January 26, 2026, 10:17:54 AM (Received Monday, January 26, 2026, 4:27:15 PM) • friendica

it takes literally nothing to reject using malware. just don't use it. using takes expenses, paying for hardware, for proporietary software, for everything. not using is absolutely free.
it does not matter what "everybody expects" unless it's illegal. and it's absolutely legal to have no tracking devices, this is a fact,
so I'm sure people are the source of their own problems in 99% cases.

Essa entrada foi editada (Monday, January 26, 2026, 10:55:24 AM)

GNU/翠星石 Monday, January 26, 2026, 10:24:03 AM (Received Monday, January 26, 2026, 4:27:15 PM) • pleroma

@iron_bug @oigreslima Governments are trying their best to make it illegal to not have a tracking device.

The UK is planning on requiring either an Android or iOS demon rectangle to be able to work or accept unemployment payments in the future.

But even then, just try doing many things without a phone number (just having access to a phone number without a demon rectangle takes a lot of skill and a special position)

@Iron Bug @Sergio Lima

Iron Bug Monday, January 26, 2026, 10:58:51 AM (Received Monday, January 26, 2026, 4:27:14 PM) • friendica

stationary phones and simple cellphones are still there. no need for any "rectangle demons". I don't have smartphone. and nobody can blame me I do this deliberately, this is my choice.
and you know what? there's no any laws that demand a person to have a phone. and banks and others can perform all their operations without phone, as a fact. they just pretend they can't. but I proved this many times, they have methods to work with clients without phone at all. and I did this many times, because I simply don't take phone with me, I don't need it, really.

Essa entrada foi editada (Monday, January 26, 2026, 11:23:12 AM)

Alexandre Oliva Monday, January 26, 2026, 4:26:52 PM • snac

my landline in a big Brazilian city was discontinued without warning in October. I heard people in the US got early warnings and had them discontinued as well. we can't count on their remaining available.

tracking devices that won't run random apps remain available AFAIK, and they can conceivably be left in place instead of carried around, but for how long? and they do have microphones (and cameras) that can be remotely activated without warning.

in Brazil, even in the absence of laws that mandate carrying such a tracking device, the federal government has an app/website that has become the single entry point for a growing number of government services, but the website limits access to many of the essential services, demanding access from a tracking device under remote control instead.

banking for regular people has recently become impossible, as banks discontinued their web-based services and now they're in a spree of shutting down branches, forcing customers to use apps to get any service whatsoever. despite my bringing banks to court and winning, the bank igno

... exibir mais

@Iron Bug @GNU/翠星石 @Sergio Lima

Iron Bug Monday, January 26, 2026, 6:20:13 PM (Received Monday, January 26, 2026, 6:30:08 PM) • friendica

> the federal government has an app/website that has become the single entry point for a growing number of government services
over here they also have government "services" but I don't use it, although it's theoretically available via web, without any gadgets. I just don't want to cooperate with fascists in any way. they murder people and I hate them. so I live without any "services" from the fascist state. I don't communicate with them in any way.

>as banks discontinued their web-based services and now they're in a spree of shutting down branches, forcing customers to use apps to get any service whatsoever
that sounds bad. over here banks offer full-featured web interfaces. mainly because sanctions made it impossible to have their apps on different proprietary gadgets. unexpected positive effect from sanctions. but without any app I can pay with a card via any ATM so even if they close web there's no need to have a smartphone.

Alexandre Oliva Monday, January 26, 2026, 6:29:45 PM • snac

the "services" range from getting forms to pay taxes, starting businesses, getting health support, unemployment benefits, etc. depending on your privilege level, you may be able to give up rights and do without health support and various benefits, but if you try to go about without paying your taxes or fulfilling other legal obligations, you'd probably get in serious trouble. and then, when you get sued or even set out to sue the government to enforce your right to not have to use such surveillance devices, you find you have to use them to participate in the court audience (and if you don't show up you lose by default).

I regret having trusted things would remain reasonable and not acting sooner to preempt these moves

CC: @iron_bug@friendica.ironbug.org @Suiseiseki@freesoftwareextremist.com @oigreslima@fed.sfl.pro.br

@Iron Bug @GNU/翠星石 @Sergio Lima

mangeurdenuage :gondola_head: 🌿 Tuesday, January 27, 2026, 8:05:58 PM (Received Wednesday, January 28, 2026, 1:14:11 AM) • pleroma

@Suiseiseki @oigreslima
If you have never read this.
web.archive.org/web/2022032323…

Start Your Own ISP

A practical guide to starting your own Internet Service Provider.

^{web.archive.org}

@GNU/翠星石 @Sergio Lima

Alexandre Oliva Wednesday, January 28, 2026, 1:13:52 AM • snac

erhm. the issue is not getting connectivity, but having to interact with parties that have power to impose their poor software choices on you

CC: @oigreslima@fed.sfl.pro.br @Suiseiseki@freesoftwareextremist.com

@GNU/翠星石 @Sergio Lima

Formula Monday, January 26, 2026, 3:28:04 PM (Received Monday, January 26, 2026, 3:54:10 PM) • mastodon

This is not totally true. Monopolies can eliminate competitors and avoid users to access alternative digital technologies. An Empire is able to forbid other countries to adopt alternative technologies by threatening them. This was the case of the coup d'état (the false Impeachment) occurred in BraZil, in 2016, promoted by Washington, where the coup government (aka Michel Temer gov) has put an end to the free software project in the public sector. Today Brazil is totally dependent on foreign proprietary software, largely due to that coup!

Essa entrada foi editada (Monday, January 26, 2026, 3:30:52 PM)

Iron Bug Monday, January 26, 2026, 12:05:32 AM (Received Monday, January 26, 2026, 4:14:53 AM) • friendica

the question I always was curious about is why some developers participate in developing of something doubtful and clearly malicious. this is absolutely base. but some people are ready to do really filthy things for money. malicious code does not appear from the thin air, it's written by somebody. and it is not the technologies' or greedy corps' that want to steal user data, but those developers' fault.

Alexandre Oliva Monday, January 26, 2026, 4:14:35 AM • snac

it's not fair to blame individuals for social, systemic problems. you're right that it's kind of pointless to blame the companies, these psychopathic-by-design creatures, for doing something that we haven't made illegally costly; it would be sort of like being angry at bacteria for their making us ill. we shouldn't engage in victim blaming the users either. it's not lone action that can solve this kind of problem; we need collective action to promote social and political change, so that such abuses are understood and rejected by society at large, not just by a few. then businesses and governments wouldn't consider assuming or imposing such abuse on us, they'd take another path because ultimately they want our business and they wouldn't get it otherwise.

Iron Bug Monday, January 26, 2026, 10:10:26 AM (Received Wednesday, January 28, 2026, 1:14:23 AM) • friendica

no, people are not bacteria. they have brains and they do understand what they do. but they still so evil and amoral things, for money. and this is not any kind of "environmental problem", this is an exact fault of those who is ready to write malware although they know what they do.

Kari'boka Tuesday, January 20, 2026, 6:16:32 PM (Received Wednesday, January 21, 2026, 12:57:45 AM) • mastodon

Eu tentei ajudar partidos/coletivos comunistas a vir pra cá à toa, já os anarquistas parecem enxergar muito bem a importância da libertação da classe trabalhadora também nas redes e não só aceitaram minha ajuda como sempre souberam valorizar isso.

@anarquismo

@Anarquismo

Essa entrada foi editada (Tuesday, January 20, 2026, 6:17:04 PM)

3 4

serklarvel Tuesday, January 20, 2026, 7:47:52 PM • mastodon

pois é, eles preferem continuar no império do Elon Musk e Zuckerberg. Nem precisavam sair de lá mas no minimo podiam ter uma presença aqui.

Pancho Tuesday, January 20, 2026, 8:33:54 PM • mastodon

a galera anarquista sempre teve como grande proponente da proteção de identidade o coletivo Riseup, com e-mail, editor de documentos online, e bem nas antiga tinha até uma rede social bem interessante, onde rolavam muitas trocas de ideias e materiais. Isso na época do orkut, se não me engano.

Foi através da galera anarquista que tive o primeiro contato com uma rede federada tbm, na época do diáspora. Pra quem circula há um tempo nesse role, essas ideias não são novidade!

paulinho bacana Tuesday, January 20, 2026, 9:55:50 PM • mastodon

Em 2017 fiz uma pequena formação e dei todas informações possíveis sobre cibersegurança e como tudo funcionava. Inseri o protonmail, gerenciador de senhas offline, Signal e falei pra cambada sair do Google Drive. Mostrei o falecido site temboinalinha, as iniciativas do riseup, etc etc etc… (1/2)

Rosa Luxemburgo Tuesday, January 20, 2026, 10:25:19 PM (Received Wednesday, January 21, 2026, 12:22:40 AM) • mastodon

@itrebilat
Toquei nesses tópicos pra galera do partidão de maneira informal pelos idos de 2015 mais ou, mais na questão do SL (em termos de segurança da informação, e a conclusão lógica vai se estender pra nuvem e serviços on line). Sempre zombaram dizendo que "no comunismo, todo software vai ser livre". Massa, fera, mas pra isso a gente precisa chegar no comunismo, e entregando nossos dados de bandeja pras bigtechs (basicamente os principais inimigos de classe) fica difícil né? Não me dei ao trabalho de avançar formalmente esse assunto dentro do partido pq tava claro que o CC tava no mesmo nível que a base.

@kariboka @anarquismo

@Anarquismo @Kari'boka @paulinho bacana

paulinho bacana Tuesday, January 20, 2026, 10:36:45 PM (Received Wednesday, January 21, 2026, 12:22:39 AM) • mastodon

@RosaLuxemburgo tive apoio do Partidão na época só na região, a galera mais emocionada foi o pessoal da juventude, que receberam minha formação, e não entenderam o ponto central... mas era aquilo, a maioria dos novos militantes tinham aparecido no finado DP:DS (Debates Políticos: Debates do Socialismo? acho que era isso) no Facebook, era uma relação simbiótica com as redes.

@Rosa Luxemburgo

Rosa Luxemburgo Tuesday, January 20, 2026, 11:23:00 PM (Received Wednesday, January 21, 2026, 12:22:38 AM) • mastodon

@itrebilat
Poxa, aí entra uma das situações contraditórias da realidade né? Pq, com todos os defeitos da arquitetura de bigtech, o DP: DS foi uma escola excelente pra centenas (talvez milhares?) de camaradas, mesmo com problemas interpessoais que sempre ocorrem com um tróço daquele tamanho. Participei lá nos tempos áureos e aprendi muito. Obviamente em dado momento, o pcb monopolizou e acabou desenvolvendo uma deformação do monitoramento das discussões que podiam ou não serem desenvolvidas e como. Mas enquanto não chegou nesse ponto, foi importante. Principalmente pq a teoria discutida vinha do quente da realidade. A rica troca de livros lá também foi fantástica.

@paulinho bacana

Rosa Luxemburgo Tuesday, January 20, 2026, 11:25:02 PM (Received Wednesday, January 21, 2026, 12:22:37 AM) • mastodon

@itrebilat
Daí que, os camaradas que entendessem os riscos da bigtech poderiam ir saindo de lá ou entrando concomitantemente em redes federadas, mas esse sempre foi o calcanhar de Aquiles no partidão.

@paulinho bacana

Rosa Luxemburgo Tuesday, January 20, 2026, 11:43:36 PM (Received Wednesday, January 21, 2026, 12:22:36 AM) • mastodon

@itrebilat
Inclusive quem participou ativamente lá no período áureo com certeza teve desenvolvimentos mais rápidos e de maior qualidade do que aqueles que ficaram dependendo só das formações do partido. Exatamente pela pluralidade de posições no grupo, que tinha, no início, desde anarquistas até stalinistas.

@paulinho bacana

paulinho bacana Tuesday, January 20, 2026, 11:48:11 PM (Received Wednesday, January 21, 2026, 12:22:36 AM) • mastodon

@RosaLuxemburgo Concordo 100% em todas suas colocações, camarada, senti isso tudo na pele, também estava lá no DS antes de sequer entrar no partido! Como o tempo voa kkkkkkk

@Rosa Luxemburgo

Rosa Luxemburgo Tuesday, January 20, 2026, 11:56:02 PM (Received Wednesday, January 21, 2026, 12:22:34 AM) • mastodon

@itrebilat
Voa demais!
Eu já queria há um tempo jogar no ar aqui do fediverso sobre o dp: ds, pq foi um fenômeno que não foi trivial, e foi muito positivo, porém, muito difícil de replicar. Depois que ele enfraqueceu, pegou força um grupo sobre economia (nem de longe com a força do dp: ds) e depois esse morreu também.

@paulinho bacana

Aracnus Monday, January 19, 2026, 1:54:19 PM friendica (DFRN)

Isso é tão maravilhosamente representativo do meu dia-a-dia que parece que foi feito sob encomenda..... Obrigado por compartilhar, @VISITE O DECORADO . 😀

VISITE O DECORADO

2026-01-19 13:37:11

lembrando sempre desse meu site com a resposta fundamental (da Laerte) em momentos de crises cuidadosamente fabricadas
("vídeo ao meio dia", ah vá)
calmagente.calamidade.net

Calma, gente
Você ligou para o Calma Gente, em que posso ajudar?
^{calmagente.calamidade.net}

@VISITE O DECORADO

Planeta Terra

VISITE O DECORADO Monday, January 19, 2026, 2:01:07 PM • mastodon

o mundo precisa de pessoas com esse nosso perfil, Aracnus

MadeInDex 📰🌎 Monday, January 12, 2026, 2:35:20 PM (Received Wednesday, January 14, 2026, 2:08:52 PM) • mastodon

🌏 This is THE thing that some people really really don't seem to get:

“...it’s taken 100 years to get the oceans that warm at depth,” he says. “Even if we stopped using fossil fuels today, it’s going to take hundreds of years for that to circulate through the ocean...”
arstechnica.com/science/2026/0…

#climate #ocean #globalwarming #heat #hot #weather #climatechange #oceanlife #marinelife #emissions #poles #arctic #northpole #southpole #news #update #climatescience #data #earth #humanity #science

The oceans just keep getting hotter

For the eighth year in a row, the world’s oceans absorbed a record-breaking amount of heat in 2025.

^{WIRED (Ars Technica)}

#science #News #earth #climatechange #climate #humanity #weather #GlobalWarming #data #emissions #ocean #climatescience #heat #arctic #oceanlife #marinelife #update #northpole #southpole #hot #poles

1 1

Nu Modular Monday, January 12, 2026, 3:23:04 PM • mastodon

Further; Milankovitch Cycles being on a full-tilt cycle, could make any recovery, multiples longer.

Kid Mania Monday, January 12, 2026, 5:10:31 PM • mastodon

🙈 🙉 🙊
❝...These billionaires WILL fucking kill you, to keep doing capitalism on a boiling planet. They're installing fascism so you don't have a choice, they're controlling police states because they mean to preserve their world order, with violence--that's actually why security forces exist, everywhere...❞
- AnarchoNinaWrites

shadows Monday, January 12, 2026, 5:12:22 PM • mastodon

Are those people really stuck on that point or is there actually nothing you can say to convince them of anything?

My child is at the point where his classes involve discussion of world news. He recently told me there’s no point in learning anything because global warming is going to ruin everything, AI will take the jobs, and he can’t make a large impact on any of these issues (we had a long discussion about this and I don’t yet know how much of his view on this has changed).

Meanwhile, my mom thinks god will take every believer to heaven, my stepfather thinks global warming is mostly a hoax by solar/wind companies to make more money, and my brother thinks AI will save us all. This group has only budged on climate issues by moving the goalposts (they started with “it’s fake”, then “it’s natural sun cycles”, then “capitalism/god will save us”), so my personal, anecdotal experience is that the people that I know that care are borderline giving up (including my spouse), and the people that don’t care

... exibir mais

MadeInDex 📰🌎 Monday, January 12, 2026, 10:30:35 PM • mastodon

@shadows I try to think of it like this: we are 8+ billion people, each person is a chance to solve our global issues. The more people try, the more likely we are to solve them. Therefore I try, you try and seeing us try (including children) - other people will also try. There is not just 1 solution to this, there are infinite, so you try yours and if it fails that's OK ❤

@shadows

Nu Modular Tuesday, January 13, 2026, 12:19:05 AM • mastodon

You might also enjoy reading up on Dr James Hansen.

MadeInDex 📰🌎 Wednesday, January 14, 2026, 1:31:32 PM • mastodon

@numodular He has some interesting ideas 😀
en.wikipedia.org/wiki/James_Ha…

James Hansen - Wikipedia

^{Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)}

@Nu Modular

KDE Thursday, January 8, 2026, 12:55:23 PM (Received Thursday, January 8, 2026, 6:12:53 PM) • mastodon

The media in this post is not displayed to visitors. To view it, please go to the original post.

KDE Gear 25.12.1 is out!

Includes tweaks and bugfixes for Dolphin, Kate, skladnik, and more.

kde.org/announcements/gear/25.…

KDE Gear 25.12.1 - KDE Community

dolphin: Allow migration for users with the old session file format (Commit, fixes bug #513466) kate: Fix a tree view crash in the Project plugin (Commit, fixes bug #513753) skladnik: Ignore the mouse release event at the end of a drag action (Commit…

^kde.org

1 2

Jenny753 Thursday, January 8, 2026, 5:45:25 PM (Received Thursday, January 8, 2026, 6:04:07 PM) • glitchsoc

bugs.kde.org/show_bug.cgi?id=5…

It says "Resolved / Fixed". I'm asking if this update includes the fix.

513345 – Dolphin locks up when trying to create a new folder in the current one after using "go up"

^bugs.kde.org

Essa entrada foi editada (Thursday, January 8, 2026, 5:46:42 PM)

KDE Thursday, January 8, 2026, 6:03:32 PM • mastodon

@jenny753

Ah! Right. It says fixed in 25.12.1, so yes,

@Jenny753

Martín Monday, January 5, 2026, 1:47:38 PM (Received Monday, January 5, 2026, 5:16:06 PM) • mastodon

Dominios alternativos de Anna's Archive que todavía funcionan (sacados de la barra lateral de Wikipedia):

annas-archive.li
annas-archive.se
annas-archive.pm
annas-archive.in

#libros #lectura #biblioteca #annasarchive

#libros #lectura #biblioteca #AnnasArchive

1 4

Edwin Monday, January 5, 2026, 6:46:48 AM (Received Monday, January 5, 2026, 5:15:51 PM) • mastodon

The media in this post is not displayed to visitors. To view it, please go to the original post.

“I’m sure you’re all wondering why I’ve gathered you here today”.

1 1

Chris Kletsch Monday, January 5, 2026, 4:40:21 PM • mastodon

Arise, Riders of Théoden! Spears shall be shaken, shields shall be splintered, a sword-day, a red day, ere the sun rises! Ride now! Ride for ruin and the world's ending! Death!

austra_lopiteco Monday, December 22, 2025, 4:22:42 PM (Received Monday, December 22, 2025, 5:07:53 PM) • mastodon

Recorde de lucro usando imagens do genocídio de Gaza como prova de teste em campo e eficiência em ser filho da puta

@AlJazeera flipboard.com/@aljazeera/middl…

Israeli arms firms make record profits of the back of Gaza war

Israel’s defence industry is making record profits, using images of strikes on Gaza as proof of their purported success.

^{Al Jazeera}

@Al Jazeera

1 1

The Kid Should See This 🌈🪐✨ Monday, December 22, 2025, 4:30:07 PM (Received Monday, December 22, 2025, 5:04:15 PM) • mastodon

👁️⚡️ #MIT neuroscientists discovered that briefly anesthetizing the retina of the "lazy" eye for just a few days can restore #brain's visual responses in adults with amblyopia, a condition affecting 7 million Americans.

The #breakthrough challenges conventional belief that lazy eye can only be treated in childhood by triggering neural activity that essentially "reboots" how the brain processes #vision.

👉 newatlas.com/medical/reboot-vi…

#science #neuroscience #medicine #breakthrough #health #research

Scientists find a way to 'reboot' vision in adults with lazy eye

A new study shows that briefly and reversibly anesthetizing the retina of the amblyopic eye for just a few days can restore the brain's visual responses to that eye, even in adults.

^{Pranjal Malewar (New Atlas)}

#science #research #health #brain #neuroscience #medicine #mit #vision #breakthrough

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Blau Araujo Monday, December 22, 2025, 4:33:03 PM (Received Monday, December 22, 2025, 4:52:57 PM) • mastodon

INSCRIÇÕES ABERTAS ATÉ 30 DE DEZEMBRO! 😉

Curso de imersão CIPDS-01: SMASH!
Criando um shell Unix simples e funcional

- Linguagem: C
- Carga horária: ~ 30 horas em 5 sábados
- Sábados de 10 de janeiro a 7 de fevereiro
- Das 9:30h às 16:30h (UTC-3)

Informações e inscrições:
bolha.dev/blau_araujo/cpd/src/…

Não deixe de ler sobre a proposta dos cursos de imersão:
bolha.dev/blau_araujo/cpd

cpd

Cursos de imersão em programação e desenvolvimento de sistemas

^{Forgejo: Beyond coding. We Forge.}

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Muito Pelo ! Thursday, December 18, 2025, 7:50:27 AM (Received Thursday, December 18, 2025, 8:02:50 PM) • gotosocial

Cheguei a conclusão que rednet.social não era um nome muito brasileiro pra listinha de vilarejos do Fediverso (ok, instâncias).

O rednet.social fica por enquanto (até por causa da parte latina) mas para o Brasil agora montei isso:
nossa.social.br/

Vilarejos Abertos - Redes sociais Brasileiras comunitárias

^{nossa.social.br}

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Muito Pelo ! Thursday, December 18, 2025, 9:19:18 PM • gotosocial

A minha terapeuta parou de trabalhar dia 3 até o fim do ano. Não pode me deixar sozinho com Pix e tempo livre.

Sergio Lima Thursday, December 18, 2025, 9:21:17 PM • friendica

@Muito Pelo ! kkkk

@Muito Pelo !

Rede NEPerma Brasil Wednesday, December 17, 2025, 11:56:00 PM (Received Thursday, December 18, 2025, 7:59:22 PM) • mastodon

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REVISTA PERMA - PRIMAVERA DE 2025

Com grande satisfação, apresentamos o terceiro número da Revista Perma. Este número da revista, assim como os anteriores, traz o protagonismo das Instituições Federais de Ensino Superior e suas contribuições autorais sobre a interface entre a #permacultura, ações de pesquisa, extensão e educação.

Acesse o editorial em redepermacultura.ufsc.br/revis…

Desejamos uma boa leitura!

#permaculture
#permakultur
#permajournal
#Revistaperma

EDITORIAL – Primavera de 2025 | Revista Perma

^{redepermacultura.ufsc.br}

#permaculture #permacultura #permakultur #revistaperma #permajournal

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Carlos Lunna Thursday, December 18, 2025, 12:20:35 PM (Received Thursday, December 18, 2025, 7:59:11 PM) • mastodon

Neste último do ano, fazemos uma retrospectiva dos temas tratados em nossas matérias especiais, rememorando as dez edições publicadas ao longo de 2025 aspta.org.br/2025/12/17/um-gir… #agroecologia

Um giro em 2025: retrospectiva do Boletim Sementes Crioulas por uma alimentação livre de transgênicos e agrotóxicos - AS-PTA

O ano de 2025 vai chegando ao fim: mais um ciclo, mais uma volta da Terra ao redor do Sol, a passagem pelas quatro estações. Parece acertado iniciar rememorando os ritmos que regulam e permitem a vida, sejam eles políticos, ecológicos ou geológicos.

^{adrianag (AS-PTA)}

#agroecología

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É de estarrecer

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It's not in your head. Fear drives decision making.

compromising encryption keys

Start Your Own ISP

Calma, gente

The oceans just keep getting hotter

James Hansen - Wikipedia

KDE Gear 25.12.1 - KDE Community

KDE Bugtracking System Main Page

513345 – Dolphin locks up when trying to create a new folder in the current one after using "go up"

Israeli arms firms make record profits of the back of Gaza war

Scientists find a way to 'reboot' vision in adults with lazy eye

cpd

Vilarejos Abertos - Redes sociais Brasileiras comunitárias

Ivete Sangalo não está nessa rede social - essa rede é NOSSA

EDITORIAL – Primavera de 2025 | Revista Perma

Um giro em 2025: retrospectiva do Boletim Sementes Crioulas por uma alimentação livre de transgênicos e agrotóxicos - AS-PTA