Zum Girl's Day am 03.04. bieten wir dieses Jahr für 20 Mädchen einen interessanten Vormittag unter der Thema "Mathematik durch Farben" an.
Anmeldungen unter https://www.uni-goettingen.de/de/507545.html
Les nouveaux chiffres sur la pendularité 2023 ont été publié par l'OFS:
👉 35% des pendulaires prennent mois de 15 minutes pour se rendre au travail. 9% prennent plus d'1 heure
👉 La moitié des pendulaires utilisent la voiture pour se rendre au travail
La part modale de la voiture pour les trajets pendulaires est donc identique en 2023 qu'en 1990...
L'économie russe va mal, et tant mieux
https://legrandcontinent.eu/fr/2025/03/24/economie-russe-pour-la-premiere-fois-en-2025-le-petro…
Rant about PHP
You know a technology is declining when the most basic questions about its most bizarre quirks are left completely unanswered for years.
#PHP is like that. Every day I have many of these questions. I look for them. No one asked them before, no one wrote about them before.
I'm baffled by the lack of curiosity and proactivity of its community.
I know it sounds like me piling up on people I don't know anything about, but I used to invest a lot of time programming in PHP. I went to conferences, I made some open source libraries for it, like a PHP kernel for Jupyter Notebooks, I even made a library to work with dataframes, tensors and matrices in PHP (although I lost this one because my laptop was stolen before I released... and I didn't had it in me to rewrite it again).
Then, the ones who I admired the most in that space, like Nikita Popov, started leaving it to work in more intellectually vibrant communities... and it shows.
I'm sure Nikita Popov would be much more gracious than me when talking about it. I can only speculate about his motivations, but at least I can tell you about mine: It was precisely about that same lack of curiosity and creativity that I mentioned before, it felt unbearably grey and sad.
14,4 % de la population allemande vit dans la pauvreté. Cela représente plus de 12 millions de personnes. [...] 40% des ménages allemands composés d’un parent seul élevant des enfants sont « exposés au risque de pauvreté ou d'exclusion sociale ».
https://www.hrw.org/fr/news/2025/03/24/la-…