A random selection of recent posts from around the mathematical blogosphere.

• 31 Jul 2026On This Day in Math - July 31Pat'sBlog
• 30 Jul 2026Journal, university investigations launched into gene-editing death following Science-Retraction Watch reportingRetraction Watch
• 30 Jul 2026Feedback in Digital Learning SystemsThe Reflective Educator
• 30 Jul 2026The mistake in Trump’s tariff formulaMore or Less
• 30 Jul 2026Take it to the limit one more time – a history of calculus IIThe Renaissance Mathematicus
• 30 Jul 2026Whatever Happened to Vulgar Fractions?Resourceaholic
• 29 Jul 2026Earthquake and Volcanoes Vocabulary CrosswordMooMooMath and Science
• 29 Jul 2026“Over-coverage caught by pre-registration: 47 of 56 inside a stated 50% interval”Statistical Modeling, Causal Inference, and Social Science
• 29 Jul 2026Eleven Kinds of Loneliness: Richard Yates and the tragedy of agencyStatistical Modeling, Causal Inference, and Social Science
• 29 Jul 2026Double Maths First Thing: Issue 63The Aperiodical
• 29 Jul 2026Information = Comprehension × Extension • Selection 5Inquiry Into Inquiry
• 28 Jul 2026Survey Statistics: equivalent models, equivalent weights (locally)Statistical Modeling, Causal Inference, and Social Science
• 28 Jul 2026Yu Deng ’11 and Hong Wang PhD ’19 awarded Fields MedalMIT News - Mathematics
• 28 Jul 2026AI Skeptics (Casino Journalism) and SuperDataSciencemathbabe
• 27 Jul 2026It's not a fear of “AI communism”; it's a fear of competitive market capitalism.West Coast Stat Views (on Observational Epidemiology and more)
• 27 Jul 2026The Tower of Hanoi And two (three?) clever solutionsPat'sBlog
• 20 Jul 2026Rebecca Makkai points out: Fancy three-dimensional sets are easier to construct in books than in movies, but harder to explainStatistical Modeling, Causal Inference, and Social Science
• 18 Jul 2026More scientists in the Epstein files, including a roboticist and an ESP researcherStatistical Modeling, Causal Inference, and Social Science
• 16 Jul 2026Observing Math ClassroomsThe Reflective Educator
• 15 Jul 2026High School Geometry ActivitiesScaffolded Math and Science
• 15 Jul 2026Three sisters (v2)Impossible world site blog
• 15 Jul 2026Double Maths First Thing: Issue 61The Aperiodical
• 15 Jul 2026Herman Chernoff (1923-2026)Computational Complexity
• 15 Jul 2026A ranked-choice election in Maine: Using voting data to understand preferencesStatistical Modeling, Causal Inference, and Social Science
• 15 Jul 202610 AI Prompts Every Teacher Who Teaches Basic Fact Fluency Should KnowDr. Nicki's Guided Math Blog
• 13 Jul 2026It’s 2030 and we fucked up. How did it happen?Windows On Theory
• 11 Jul 2026Gilbreath’s conjecture: a Cramér random model and a deterministic analysisWhat's new
• 10 Jul 2026Announcing BQP Partners: my and my brother’s new angel-investing ventureShtetl-Optimized
• 10 Jul 2026Resources for Intro-Level Graduate CoursesMath3ma
• 09 Jul 2026A concession to Mark about outsider candidatesWest Coast Stat Views (on Observational Epidemiology and more)
• 08 Jul 2026I probably should have worked in a Matrix referenceWest Coast Stat Views (on Observational Epidemiology and more)

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