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Stephane Zaleski

@zaleski.bsky.social
279 followers 395 following 27 posts

Interested in science, engineering, higher education, global warming, fluid & solid mechanics, droplets and bubbles, acoustics, energetics, free code, sociology of science.

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Stephane Zaleski @zaleski.bsky.social · 20/07/2026
Daniel Fuster talking at #eccomas2026 in Munich
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Stephane Zaleski @zaleski.bsky.social · 15/06/2026
#ICBCHT
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Stephane Zaleski @zaleski.bsky.social · 20/05/2026
Yves Méheust at #interpore2026.
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Nature @nature.com · 19/12/2025
Tools fail to identify most AI-generated peer-review reports, say researchers, who warn that the issue is only getting worse. go.nature.com/3MTmdAR
go.nature.com
‘A serious problem’: peer reviews created using AI can avoid detection
Tools fail to identify most AI-generated peer-review reports, say researchers, who warn that the issue is only getting worse.
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Stephane Zaleski @zaleski.bsky.social · 25/08/2025
www.lemonde.fr/idees/articl...
lemonde.fr
Face à Vladimir Poutine, il faut « retourner le facteur temps à l’avantage de l’Ukraine »
TRIBUNE. Les forces de garanties de sécurité que les Européens proposent d’engager sur le front ukrainien doivent être déployées avant et non après un cessez-le-feu pour forcer le Kremlin à signer un ...
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David Fickling @davidfickling.bsky.social · 03/04/2025
I just did the numbers and this assumption looks to be completely right. Let’s pause for a minute and consider how INSANE this is. 🧵
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Predrag Cvitanović @chaosbook.bsky.social · 01/04/2025
Wow, this is so powerful. And so, so sad. Today, or tomorrow our arXiv will show up - it cites 2 out of the three physicists, and I knew nothing of their stories.
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Il n'a rien compris @ilnariencompris.bsky.social · 31/03/2025
Allez, on vote NON.
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Stephane Zaleski @zaleski.bsky.social · 09/03/2025
9 eme symphonie par l’orchestre ukrainien de la liberté a Varsovie @artefr.bsky.social « tous les humains deviennent frères »
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Jean-Philippe @jpa-bzh.bsky.social · 04/02/2025
Le maire de Rouen affiche le visage de la jeune Liri sur sa mairie et interpelle à nouveau Bruno Retailleau. La jeune kosovarde de 25 ans, polyglotte avait une promesse d’emploi en CDI en tant que comptable bilingue, avant de faire l’objet d’une OQTF. ➡️ l.leparisien.fr/Rzi2
l.leparisien.fr
Le maire de Rouen affiche le visage de la jeune Liri sur sa mairie et interpelle à nouveau Bruno Retailleau
La jeune kosovarde de 25 ans, polyglotte avait une promesse d’emploi en CDI en tant que comptable bilingue, avant de faire l’objet d’une OQT
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Wojciech (Vôitek) Aniszewski @aniszewski.bsky.social · 21/01/2025
-5/3 or bust! agupubs.onlinelibrary.wiley.com/doi/full/10....
agupubs.onlinelibrary.wiley.com
An Evaluation of Kolmogorov's −5/3 Power Law Observed Within the Turbulent Airflow Above the Ocean
A new empirical method is used to conduct the first observational investigation of Kolmogorov's −5/3 law in the airflow above the ocean While −5/3 was generally valid, deviations were strongly link...
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Etienne Jambon-Puillet @ejambonp.bsky.social · 07/01/2025
New preprint: arxiv.org/abs/2501.01875 "Dense array of elastic hairs obstructing a fluidic channel" I guess it was time I post something here! Explanations below 🧵👇
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Stephane Zaleski @zaleski.bsky.social · 21/01/2025
The portrait of #Kolmogorov at #CTR , Stanford. One of the greatest of the greatest.
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Giacomo Bartolucci (he) @gbart.bsky.social · 04/01/2025
1/n Some time ago my colleague, excellent cook, and friend Ivan told me: "Cacio e pepe is the recipe that I screw up more often. Let's make a project studying systematically the physics of that sauce". Prepare to get cheesy, I'm glad to share the Cacio e paper preprint: arxiv.org/abs/2501.00536
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Eric Neustadter (e) @thevowel.com · 29/12/2024
DAMMIT NPR. I spent nine months upgrading over TEN THOUSAND desktops at a F500 client. The grand total was over SEVENTY THOUSAND applications upgraded. Y2K "didn't live up to the hype" because the industry busted ass to duct tape everything first.
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European Commission @ec.europa.eu · 28/12/2024
It’s time for THE charger. Today, the USB-C becomes officially the common standard for charging new mobile electronic devices in the EU. It means better-charging technology, reduced e-waste, and less fuss to find the chargers you need! #DigitalEU
A minimalist illustration showing a packaged charger box labeled "one Union one Charger." The box features an image of a blue charger with the European Union flag symbol and a USB-C cable. The scene is set within a holiday theme, with decorative Christmas trees, ornaments, and gift boxes surrounding the charger box. In the top right corner, there is a small EU flag symbol.
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Stephane Zaleski @zaleski.bsky.social · 18/12/2024
The hidden physics in Van Gogh’s turbulent ‘Starry Night’ skies, explained - Washington Post
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Yue Sun @yuesun.bsky.social · 22/11/2024
Our paper on our 2023 GFM video "The hydrodynamics of marbling art" is online! Watch the fluid dynamics in motion in the video linked in the paper. And thanks to my collaborators John Bush, @sespagnolie.bsky.social, and Chris Rycroft! doi.org/10.1103/Phys...
doi.org
Hydrodynamics of marbling art
This paper is associated with a video winner of a 2023 American Physical Society's Division of Fluid Dynamics (DFD) Milton van Dyke Award for work presented at the DFD Gallery of Fluid Motion. The ori...
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Jesse Capecelatro @jessecaps.bsky.social · 03/12/2024
New paper out in JFM! Simulations, experiments, and theory all wrapped up in one. #openaccess doi.org/10.1017/jfm....
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Stephane Zaleski @zaleski.bsky.social · 26/11/2024
Jacob Maarek discusssing our high Schmidt number mass transfer work and open eyes at #APSDFD2024
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Stephane Zaleski @zaleski.bsky.social · 26/11/2024
Devaraj van der Meer discusses « impact of boiling fluids » at #APSDFD2024.
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Madhu Pai, MD, PhD @madhupai.bsky.social · 24/11/2024
Non-native English speakers need 50% more time to write a paper When they do, they face a 2.5 times higher chance of being rejected because of language journals.plos.org/plosbiology/...
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Stephane Zaleski @zaleski.bsky.social · 26/11/2024
Bala giving a wonderful talk at #APSDFD2024
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Saverio E. Spagnolie @sespagnolie.bsky.social · 24/11/2024
Tom Chandler shows how active nematics can deform soft bodies... in a one-minute power talk! Interesting experimental session at #APS-DFD. 🧪⚛️
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Wojciech (Vôitek) Aniszewski @aniszewski.bsky.social · 14/11/2024
A liquid (think, oil) jet, pretty laminar (Re approx 170, We=2500) crashes with a rotating wall (think, hot solid, to cool it down); splashing around and then slowly coating it. Heat transfers are there, but invisible in the vid... Simulated in Basilisk, visu in Bview, ffmpeg and some Bash...
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Wojciech (Vôitek) Aniszewski @aniszewski.bsky.social · 21/11/2024
Splashy here is what we get if we continue the Basilisk simulation I posted an animation of some days ago. Here, rendered with Blender, and then some...
A liquid jet splashing into a rotating solid, colored
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Stephane Zaleski @zaleski.bsky.social · 24/11/2024
Detlef Lohse introducing the new « interact » session at #DFD2024 with a slide by Emmanuel Villermaux in the background aka speaker # 0. 🙂
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Stephane Zaleski @zaleski.bsky.social · 24/11/2024
Alessio Roccon at #APSDFD2024
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Stephane Zaleski @zaleski.bsky.social · 24/11/2024
Alvaro Marin at #APSDFD2024
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Stephane Zaleski @zaleski.bsky.social · 24/11/2024
John Bush at #APSDFD2024
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Stephane Zaleski @zaleski.bsky.social · 08/11/2024
Pablo Minnini showing the towering figure of Kraichnan at #MECOM2024.
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Stephane Zaleski @zaleski.bsky.social · 06/11/2024
Rodney Fox speaking at #MECOM2024.
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Stephane Zaleski @zaleski.bsky.social · 05/11/2024
Opening of MECOM 2024 in Rosario Argentina.
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Robert "The Bobby Yaga" McNees @mcnees.bsky.social · 28/10/2024
Look, things are tense right now. Maybe take a minute to marvel at this stunning new JWST image of the star cluster NGC 602, out near the edge of the Small Magellanic Cloud. 🧪 🔭 Credit: ESA/Webb, NASA & CSA, P. Zeidler, E. Sabbi, A. Nota, M. Zamani (ESA/Webb)
Via NASA/ESA/JWST: A star cluster is shown inside a large nebula of many-coloured gas and dust. The material forms dark ridges and peaks of gas and dust surrounding the cluster, lit on the inner side, while layers of diffuse, translucent clouds blanket over them. Around and within the gas, a huge number of distant galaxies can be seen, some quite large, as well as a few stars nearer to us which are very large and bright.]
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Patchen Barss @patchenbarss.bsky.social · 28/10/2024
Sharing a review of The Impossible Man in the Weekend Financial Times by Anjana Ahuja. Link to full review in next post. 🧪📚
“As Toronto-based science journalist Patchen Barss shows in his beautifully composed and revealing biography The Impossible Man, Penrose’s exceptional talent for solving the hidden patterns and puzzles in the universe has long contrasted with his struggle to fit 
into the world of people… Barss, in addition to adeptly explaining complex concepts such as the singularity theorem, makes skilful and sensitive use of Penrose’s archive”
—The Financial Times
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Padre Pio @padrepio.bsky.social · 28/10/2024
En février 1939, le Bund - le mouvement américain nazi - s'était réuni au même endroit, le jour de l'anniversaire de George Washington, pour proclamer les droits des chrétiens blancs, les "vrais patriotes".
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Stephane Zaleski @zaleski.bsky.social · 02/10/2024
Nous sommes désormais plus de 10 millions sur Bluesky, et j’étais n°3 114 449 !
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Stephane Zaleski @zaleski.bsky.social · 28/06/2024
Allez voter: labos1point5.org/les-textes-p...
labos1point5.org
1point5 | Transformer la recherche collectivement
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Stephane Zaleski @zaleski.bsky.social · 22/06/2024
Superheated H2O
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Stephane Zaleski @zaleski.bsky.social · 12/06/2024
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Arthur Dupuydedome @adupuyde63.bsky.social · 31/05/2024
Hello les GENS. Ce vendredi matin ici c’est encore des nuages et de la pluie donc… de l’eau. Bonne journée - Good Morning - Guten Morgen - Buon giorno - Buenos días. #PrenezSoinDeVous
Le vent souffle les embruns au sommet d’une vaguelette formant ainsi une pluie de gouttelettes.
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The Washington Post @washingtonpost.com · 28/03/2024
A Georgia Republican official who pushed false claims that the 2020 election was “stolen” was found to have voted illegally nine times, a judge ruled this week.
washingtonpost.com
GOP official who claimed 2020 was stolen voted illegally nine times, judge rules
Brian Pritchard, first vice chairman of the Georgia Republican Party, was ordered to pay a $5,000 fine, as well as investigative costs and be publicly reprimanded.
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Stephane Zaleski @zaleski.bsky.social · 12/03/2024
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Robert Mahon @bedform.org · 08/03/2024
Should I tell Neil deGrasse Tyson that you *can* in fact thump sand? I've got a PhD in sand, and I am a professor of sand. I have, in fact hit my hand on a sand dune and can confirm it can thump (if the packing arrangement is right) www.youtube.com/watch?v=7Qlm...
youtube.com
Is “Dune” A Perfect Movie? Neil deGrasse Tyson And Stephen Colbert Agree To Disagree
America’s favorite astrophysicist Neil deGrasse Tyson tests the limits of his friendship with “Dune” superfan Stephen Colbert by pointing out potential scien...
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Dr Ella Gilbert @drgilbz.bsky.social · 07/03/2024
If you don't think we're changing our climate at breakneck speed, you're really not paying attention. From @copernicusecmwf.bsky.social's latest analysis showing record air & ocean temperatures for February.
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Stephane Zaleski @zaleski.bsky.social · 16/02/2024
Guess how old this building of @ethzurich.bsky.social is ?
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Stephane Zaleski @zaleski.bsky.social · 15/02/2024
Gretar Tryggvason starting his lecture at the famous Zurich multiphase flow course.
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