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mseri.me
Associate prof at Bernoulli Institute, Groningen. Proud dad, mathematical physicist, #OCaml enthusiast, LEGO aficionado, amateur photographer, mushroom lover, fresh podcaster #mathsky #physics #scicomm #ocaml #edusky Also @[email protected]
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Ben echt met stomheid geslagen... Echt alles moet kapot van het kabinet. (en dan heb ik het nog niet over ggz problemen die worden doorgeschoven naar toekomst, werkenden die meer belast worden, etc. Maar gelukkig kunnen we wat kilometers 130km/u rijden... stelletje lapzwansen)

Geen studentensportvoorzieningen meer. Geen studium generale meer. Geen universiteitsmuseum meer. Geen publiekslezingen meer. Geen hortus meer. Dan ook geen Bildung meer. Geen universiteit meer. Eppo maakt echt alles kapot. 🤬 delta.tudelft.nl/article/kabi...

In the interest of balance #news

Zullen we het nog eens over de ‘hardwerkende Nederlander’ hebben?

If you are in #Groningen tomorrow, don't forget the upcoming YAG's Pub Lectures: * Clemens Mayer: Evolution as an all-purpose problem solver * Corina Prent: Innovation and imagination 📅 16 April 🕔 17.00-18.00 📍 Café de Toeter

The final proof in Tao's "Equational theories" Lean project has just been formalized! See Tao's blog post here github.com/teorth/equat... . All 22,028,942 theorems are now formally verified in Lean. A place to start reading about the project is here teorth.github.io/equational_t... .

This year's creative challenge of the International Day of Mathematics @idm314.bsky.social was to create "#Math you can touch". You can now find the magnificent results, sent in from all over the world, at the IDM gallery: www.idm314.org/2025-math-yo.... A beautiful #illustratingMath collection!

How it started // How it’s going

I'm able to make this animation of how the ocean breathes in and out CO₂ because of data collected by NOAA scientists, data served at NOAA websites, and tools provided by NASA. All are under threat of being dismantled by the Trump administration.

My word this is bleak. Pete Hegseth enforced a clean up of the collection at one of the main US military libraries. Out: offensive writers like Maya Angelou. In: Adolf Hitler www.nytimes.com/2025/04/11/u...

This rings so true to me: "When students ask me for advice, I tell them that one does not need to have a clear life plan to belong in science." www.science.org/content/arti...

The benefits of podcasts for communicating science www.nature.com/articles/d41...

Corso davvero ben fatto, lo consiglio!

En weer iets om woedend van te worden: wegbezuinigen van de NTR die misschien wel het summum is van de taak van een publieke omroep. Petitie voor behoud NTR is inmiddels 14.460 keer getekend. https://petities.nl/petitions/behoud-de-ntr-en-haar-programma-s?locale=nl

This funny 'American Pie' parody bites hard — from a comedy show that went out a few days ago in the UK

They found a way to litter from space

This! Why do we keep fooling ourselves (also at @unigroningen.bsky.social) when we know these evaluations are at best useless but often harmful? Student input would be better collected in conversations with groups of students. And yes that takes time, but how serious do you want to take evaluation?

😡 👩‍🔬

Just did the UCI podcast on Women in Science - historic barriers, current barriers, promoting women in science, why it matters that we do so. Very not on trend for right now. news.uci.edu/2025/03/31/u...

After an unexpected break in the scheduling, It’s Not Just Numbers is out! In this episode we start exploring the job market: what can we do as mathematicians outside academia, and how do we go about it? The episode is packed with useful experiences and insights #mathSky #eduSky

Event alert! RKZ Bios screening of Oscar winning documentary: "No Other Land" this Sat 29 Mar & Sun 30 Mar @ RKZ Bios, Emmastraat 15, Groningen. The film will be introduced by Stefan van der Poel, an assistant prof of Contemporary History at the @unigroningen.bsky.social 👇 www.rug.nl/let/onze-fac...

Vandaag 👇

Happy ending story, even though the ending is not yet there :D It took a lot of discussions and a lot of work from many sides, but went really smoothly so far! Great writeup by one of the main people that pushed the idea to action: blog.robur.coop/articles/202... #ocaml

In which I continue to reproduce Martin Gardner's Scientific American cover images in the LaTeX drawing package TikZ. How did I do this one? Read the post to find out!

"When national science funding becomes uncertain, researchers leave, new talent refrains from joining and infrastructure deteriorates" www.nature.com/articles/d41...

≪We estimate the supply-side value of widely-used OSS is $4.15 billion, but that the demand-side value is much larger at $8.8 trillion. We find that firms would need to spend 3.5 times more on software than they currently do if OSS did not exist.≫ From www.hbs.edu/faculty/Page... #opensource

De vakbonden zijn de cao-onderhandelingen ingestapt met een stevige looneis van 7 procent. Dat leidt alleen maar tot een nog hogere werkdruk, betoogt universitair hoofddocent Martijn Wieling. ukrant.nl/een-looneis-...

We hebben bij #WOinActie even de beleidsbrief van @eppobruins.bsky.social verbeterd. Het was nogal een rommeltje, stond vol met fouten, verkeerde aannames, foute conclusies en dommigheden. En docenten zijn nu eenmaal docenten. Graag gedaan, beste minister! woinactie.blogspot.com/2025/03/woin...

If you'd like to join me and @SparksMaths.bsky.social for some maths communication training, the LMS has booked us to run some more of our all-day workshops - in Edinburgh on 11th June and online on 24th June. Details here:

That's the scary future already upon us. Interest groups will use AI to write scientific-looking, gibberish "papers". Then they'll find a publisher accepting it for a couple thousand $. The result will be hailed as a "scientific publication" & used for propaganda. We are in for a wild ride.

Happy birthday to one of greatest #mathematicians of all time Emmy Noether (1882-1935), here with her eponymous theorem, the backbone of modern physics. 🧪🐡👩🏼‍🔬🧮🎢 #histsci Noether’s theorem links any symmetry of a system with a conservation law. In my portrait, I chose to depict a young Emmy in front 🧵

Factcheck: het kabinet trekt geen euro extra uit. Wederom mooie gratis woorden van het kabinet, de keiharde bezuinigingen op de wetenschap blijven gewoon staan.

The current administration is straight up censoring the scientific record by requiring authors to alter an already-accepted research paper because it uses banned words such as "gender" and "equitable" and presents data broken down by sexual orientation.