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A pipette dispenses a drop above tubes containing coloured liquids; illustrative photograph.Innovation · Nov 1, 2026An ultrasound tube guides matter through the air: what the Helsinki prototype demonstratesEight centimetres, 256 emitters and 50 watts: a prototype guides matter without a wall. Its potential and the steps still needed before industrial use.Blackboard covered in scientific formulae in chalk; illustrative photograph.AI · Nov 1, 2026AI and scientific evidence: what Lean checks, and what still needs examiningOpenAI’s announcements have revived the question of evidence produced by AI. The logical core, assumptions and results of AlphaProof: key points for assessing them.Ribbon and mechanism of a typewriter in front of a blank sheet of paper; illustrative photograph.Books · Nov 1, 2026Perec at the BnF: how a rule can open up an entire novelA missing letter, a puzzle-like building and variations: keys to understanding Perec’s choices and getting ready for the BnF exhibition, on until 14 February 2027.Old view of Luxembourg fortress before the dismantling ordered in 1867.Culture · Nov 1, 2026Luxembourg: the lives behind the ramparts, beyond the fortress legendsExecutioners, archives and legends: the LCTO tour offers a different perspective on the fortress. Historical context and information for the 6 November session.The Pont des Arts and the Institut de France in Paris, in an autochrome from June 1923.Books · Nov 1, 2026“Le Rappel des oiseaux”: entering Sébastien Lapaque’s award-winning novelThe 2026 Grand Prix du roman goes to Sébastien Lapaque. Based on the available extract, a way into his story: childhood, inheritance and attentiveness to the living world.Artist’s impression of TOI-561 b and its atmosphere above an ocean of magma; illustration published in 2025.Space · Nov 1, 2026TOI-561 b: how Webb is investigating the clouds of a lava planetA study of infrared variations from TOI-561 b favours a highly reflective atmosphere. Here is what Webb is actually measuring, what the models explain and what remains to be verified.Mechanical electricity meter, photograph for illustrative purposes, 2015.Politics · Nov 1, 2026Energy support in 2027: two timelines for households in LuxembourgThe 29 October agreement extends support for electricity and heating throughout 2027. The discount on petrol and diesel will end in late February. Amounts, conditions and disagreements: what the signed text provides for.A Tisséo bus at Basso Cambo in Toulouse, photographed in July 2009.Jobs · Nov 1, 2026In Toulouse, EMCP helps people access employment before they think about getting a driving licenceAssessment, public transport, adapted driving lessons: EMCP helps people overcome mobility barriers. Access criteria, costs and procedures to distinguish in Toulouse.Technician and laptop in front of a NERSC server rack, in 2011.AI · Nov 1, 2026AI agents: what open standards allow you to keepThe AAIF welcomes four projects to make agents more portable. Methods, models, testing and security: here’s what can travel, and what still needs checking.Steve Jefferts and Tom Heavner beside the NIST-F2 atomic clock in the United States, in 2014.Basic science · Nov 1, 2026Atomic clocks: why our time depends on a networkThe alert over the clocks at the Paris Observatory highlights an essential infrastructure. The atomic second, world time and GPS: three concepts to distinguish.Woodland and a leaf-covered path in a forest in the Vosges.Nature and environment · Nov 1, 2026Nature volunteering in Alsace: how to help the ConservatoireA day’s conservation work, regular site visits or wildlife monitoring: the CEN Alsace offers several ways to get involved. Here’s how to choose a commitment and understand its purpose.Black grand piano with its lid open at the Kunsthalle in Mainz; illustrative photograph.Music · Nov 1, 2026Erik Orsenna and Claire-Marie Le Guay: two ways into BachA childhood memory, a book in two voices and a piano programme: Erik Orsenna and Claire-Marie Le Guay invite us to discover Bach through different doors. Here are some pointers for moving from the story to the works.
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