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Roberto Baginski

@rbbs.bsky.social
371 followers 832 following 191 posts

Physics Professor from Brazil

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Roberto Baginski @rbbs.bsky.social · 8h
Ele não consegue viver sem mentir? sbtnews.sbt.com.br/colunas/colu...
sbtnews.sbt.com.br
Flávio promete a aliados rever ou derrubar fim da 6x1 | Coluna do Túlio | SBT News
Apesar de anunciar voto favorável, candidato do PL sinalizou nos bastidores que pretende atender a demandas do empresariado e alterar a medida após a aprovação
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Roberto Baginski @rbbs.bsky.social · 13/10/2026
Nenhum deles pega uma pá de pedreiro para construir nada. Só pensam em destruir.
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Roberto Baginski @rbbs.bsky.social · 12/10/2026
@canaltech.bsky.social precisa corrigir a manchete. Amazon não está dando "Kindle de graça." Está apenas trocando produto que vendeu com defeito. canaltech.com.br/e-reader/ama...
canaltech.com.br
Amazon dá Kindle de graça para quem comprou modelo com tela defeituosa
A Amazon reconheceu um defeito de fabricação que afeta os primeiros lotes do Kindle básico de 2026 e está oferecendo unidades de reposição gratuitas para os c...
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Roberto Baginski @rbbs.bsky.social · 11/10/2026
Should I have to ask why this unethical experiment is not performed on danish newborns?
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Randall Munroe @xkcd.com · 08/10/2026
Juice xkcd.com/3308/
4-panel comic. (1) [Two people, one with a ponytail, sitting and typing at terminals opposite each other. A sign on the wall reads “Juice Mission Control,” with JUICE in huge letters.] PERSON 1: Jupiter Icy Moons Exploder checkin is complete. All systems nominal. (2) PERSON 2 with ponytail. [People turn to look at each other.] PERSON 1: What? PERSON 2: Jupiter Icy Moons *Explorer*. (3) [Person 1 turns back to his terminal.] (4) PERON 1: Control, everything is fine, but I need to schedule an urgent spacecraft update. [Person 2 facepalms] PERSON 2: Oh no.
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Roberto Baginski @rbbs.bsky.social · 08/10/2026
They don't know what it takes to do some real work.
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Dr. Peter Paul Rubens @peterpaulrubens.bsky.social · 07/10/2026
Fra Filippo Lippi & Fra Angelico together produce a marvelous Adoration of the Magi in c. 1450.
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Roberto Baginski @rbbs.bsky.social · 07/10/2026
Será rendição preventiva ou obediência antecipada, @globo-news.bsky.social?
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Roberto Baginski @rbbs.bsky.social · 07/10/2026
iclnoticias.com.br/proibicao-be...
iclnoticias.com.br
Proibição das bets deixa R$ 6,5 bilhões longe das apostas em 10 dias
Proibição das bets impede que R$ 6,5 bilhões sejam destinados às apostas em 10 dias, segundo dados obtidos em primeira mão pelo ICL.
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Roberto Baginski @rbbs.bsky.social · 07/10/2026
Well, Mochikuzi also invented new techniques regarding the abc conjecture. It didn't go well.
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Roberto Baginski @rbbs.bsky.social · 07/10/2026
Estado comatoso.
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Karl Bode @karlbode.com · 06/10/2026
over at the newsletter I wrote about the useful bogeyman that is "polarization":
karlbode.com
The Problem Is Right Wing Extremism, Not 'Polarization'
Ambiguous media whining about "polarization" or "partisan tribalism" redirects attention away from the real cause of modern U.S. division: violent right wing extremism.
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Dr. Peter Paul Rubens @peterpaulrubens.bsky.social · 05/10/2026
Portrait of Anton Hundertpfund, looking surprised at all the fuss, in 1526. By Wolf Huber of (mostly) Passau, whose day is today.
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Roberto Baginski @rbbs.bsky.social · 03/10/2026
So only the persons who use AI have abilitiy to comment usefully on AI's capabilities and limits?
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Roberto Baginski @rbbs.bsky.social · 01/10/2026
Because that would, probably, be the result: phr.org/news/u-s-sen...
phr.org
Physicians for Human Rights - US Senate Report Confirms Health Professionals Complicity in CIA Torture
Physicians for Human Rights: In the wake of the U.S. Senate Select Intelligence Committee’s report on CIA torture, Physicians for Human Rights (PHR) is calling for accountability for all those who des...
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c0nc0rdance @c0nc0rdance.bsky.social · 01/10/2026
You can sort of see it shift in & out of whatever algorithmic "this is how humans write" pattern it has preset: "K-562 lysates were separated by SDS-PAGE gel, transferred to a PVDF membrane & analyze by Western blotting. Here's what that revealed:" Looking forward to "One weird trick" papers.
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Roberto Baginski @rbbs.bsky.social · 01/10/2026
Shhh, Jake Tapper is asleep as well.
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Roberto Baginski @rbbs.bsky.social · 28/09/2026
E a @tvglobo.com vai dizer que esta nova tentativa de estelionato eleitoral não viola nem seu "código de ética" nem seus "princípios editoriais".
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Roberto Baginski @rbbs.bsky.social · 28/09/2026
Who needs agriculture when you invented beer already?
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derek guy @dieworkwear.bsky.social · 28/09/2026
The Pope reminds me of a version of Catholicism I knew growing up as a young man attending anti-war and anti-death penalty protests, where I met elderly Catholics who shared their version of faith with me. I learned that Catholicism was about love and mercy for the weak, the condemned, and the poor.
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Laerte @laertecoutinho.bsky.social · 27/09/2026
(com descrição)
Tira em 4 quadrinhos. 
1) Homem de negócios, com papéis sobre a mesa e ar deprimido. Voz fora de cena pergunta: “Ó empresário, por que estás tão triste?”
2) Homem responde: “É que descobriram uma fraudezinha contábil aí…”
3) Voz pergunta: “Não foi a camélia que caiu do galho, deu 2 suspiros e depois…?” - o homem interrompe: “Não.”
4) Homem coloca óculos escuros, adota um ar auto-confiante e diz: “A camélia está num lugar seguro.”
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Mark Copelovitch @mcopelov.bsky.social · 25/09/2026
The kids these days will hardly believe it, but a mere two years ago, the mental & physical (lack of) acuity of Elderly Presidents was the Great Issue of Our Time. Someone should tell Jake Tapper & Alex Thompson, so they can write a book on it.
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Dr. Peter Paul Rubens @peterpaulrubens.bsky.social · 26/09/2026
Most glorious Annunciation ever. Yet Mary is clearly not convinced! Painted in 1333 by Simone Martini of Siena, whose day is today, with some help from Lippo Memmi.
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Roberto Baginski @rbbs.bsky.social · 25/09/2026
New paper published: "Radiation Effects in p-GaN/AlGaN/GaN HEMTs: A Cross-Source Investigation" ieeexplore.ieee.org/document/116...
ieeexplore.ieee.org
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Erick Lee @theericklee.bsky.social · 19/09/2026
Math teacher at the gym... on the eliptical machine listening to New Order's Blue Monday and thinking, "I could re-create this animation on @desmos.com." Here is the result www.desmos.com/calculator/k... #ITeachMath
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Roberto Baginski @rbbs.bsky.social · 19/09/2026
Then they came for me And there was no one left To speak out for me
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Roberto Baginski @rbbs.bsky.social · 19/09/2026
First they came for the Communists And I did not speak out...
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Atila Iamarino @atila.bsky.social · 19/09/2026
Expectativa/o que empresas de IA vendem: IA da Skynet adquire consciência e declara 3a Guerra Mundial Realidade: Fulano sem usar a própria inteligência começa 3a Guerra Mundial pq acreditou em IA tosca que navio chinês aleatório tinha armas nucleares.
cnn.com
Exclusive: US military had close call after using AI for false intelligence report, sources say | CNN Politics
The episode shows the risks of using this new, relatively poorly understood technology in the middle of the Iran war
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Roberto Baginski @rbbs.bsky.social · 18/09/2026
Ele está certo nesta.
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Roberto Baginski @rbbs.bsky.social · 15/09/2026
O infame "grampo sem áudio".
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Roberto Baginski @rbbs.bsky.social · 13/09/2026
Sim, lá eles prendem governadores.
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Roberto Baginski @rbbs.bsky.social · 10/09/2026
So US$ 0.50 is all that separates us from the AIpocalypse?
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Roberto Baginski @rbbs.bsky.social · 07/09/2026
Outrageous! Pirates didn't made up their data out of thin air.
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Roberto Baginski @rbbs.bsky.social · 07/09/2026
Starobinsky. It seems that Hawking learned that rotating black holes should emit radiation in a visit to Moscow. After the visit, he realised that Bekenstein was right.
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Roberto Baginski @rbbs.bsky.social · 07/09/2026
Zeldovich on rotating Kerr black holes.
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Roberto Baginski @rbbs.bsky.social · 05/09/2026
At map-projections.net/index.php, you can compare hundreds of map projections.
map-projections.net
Compare Map Projections
Compare Map Projections: Out of more than 300 projection images, choose two to compare them directly to each other.
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Roberto Baginski @rbbs.bsky.social · 03/09/2026
As you certainly know, they are not "the only people who have ever" inhabited those islands.
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Roberto Baginski @rbbs.bsky.social · 03/09/2026
Even when the teapot sits the entire time at your garden, not at Mark's table?
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Roberto Baginski @rbbs.bsky.social · 25/08/2026
I was completely adapted to them in a couple of days. Be sure to find a vendor that let you customize the near/intermediate/distant regions to your needs. It will cost you more, but it will pay off shortly.
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Roberto Baginski @rbbs.bsky.social · 22/08/2026
It seems Lemaitre was worried that, at that time, the Big Bang was a hypothesis instead of a fact. A few days before he died, when he was informed of the discovery of the cosmical microwave background: "Je suis contente. Maintenaint, on a la preuve."
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Roberto Baginski @rbbs.bsky.social · 21/08/2026
"Mementos of this Trip of a Lifetime, a Coming of Age"?
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Roberto Baginski @rbbs.bsky.social · 18/08/2026
Sem contar a estranheza da transação. Jornalistas costumam ser pagos por suas fontes?
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Roberto Baginski @rbbs.bsky.social · 18/08/2026
I see. "Investigative articles" is newspeak for "hit pieces".
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Zach Weinersmith @zachweinersmith.bsky.social · 13/08/2026
Reading final proofs for the new parenting-themed compilation and accidentally made myself sad
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Aki Vehtari @avehtari.bsky.social · 13/08/2026
All four books I've co-authored are freely available online for non-commercial use: - Bayesian Workflow at avehtari.github.io/Bayesian-Wor... Links to other three books are in the quoted post 👇 (too many books to fit in one post!)
avehtari.github.io
Bayesian Workflow book: Website – Bayesian Workflow book
Website for the Bayesian Workflow book by Gelman, Vehtari, McElreath, et al. — case studies, code, and exercises in R and Stan.
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Roberto Baginski @rbbs.bsky.social · 30/07/2026
That's exactly @visiblecricket.bsky.social's argument.
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Laerte @laertecoutinho.bsky.social · 24/07/2026
Saiu na Folha @folha.com
Tira de Laerte, em 3 quadrinhos, com o título: “FÁBULAS PUTATIVAS - O URSO E OS ÁCAROS”
1) Um urso segura uma caneta e uma folha de papel e fala: “Quem com ácaros hiberna…”
2) Três ácaros do tamanho do urso se aproximam e dizem, como quem sugere: “…acorda coçando a perna.” - “…muda logo de caverna.”
3) O urso se aborrece e diz: “Ácaro não sabe fazer poesia!” - a seu lado chega um tardígrado, também do tamanho dele, e pergunta: “Prefere tardígrado?”
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Greg Egan @gregegansf.bsky.social · 23/07/2026
Just how annoying this was to Meissner has not been recorded.
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Roberto Baginski @rbbs.bsky.social · 21/07/2026
Benefits of the end of a civil war. In 2010, when Assad was in power before the war, Syria received 11 million tourists.
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