







1. Engineering is done with numbers. Analysis without numbers is only an opinion.
Good engineers are right, a lot
It's an iffy Amazon leadership principle but a great engineering metric
101 Things I Learned in Engineering School
In this unique primer, an experienced civil engineer and instructor presents the physics and fundamentals that underlie the many fields of engineering. Far from a dry, nuts-and-bolts exposition, however, 101 THINGS I LEARNED® IN ENGINEERING SCHOOL probes real-world examples to show how the engine...

No. 020: Astra solves ten open math problems, AI agents fail at open-ended research, peer review under strain - The Hallway Track
The Hallway Track No. 020 - How AI is affecting the practice of science

Programmes et ressources en numérique et sciences informatiques - voie G
Les programmes de numérique et sciences informatiques de première et de terminale de la voie générale sont présentés en lien avec des ressources pour accompagner leur mise en œuvre.
The Winning Variant
A/B testing, algorithmic optimization, and the small act of ignoring both — and what it means to make something by hand when a number can tell you what would have worked better.

Do the Math | Using physics and estimation to assess energy, growth, options—by Tom Murphy
Few among us question actions done “in the name of science” when said actions are carried out by credible groups or individuals. It goes without saying that the acquisition and expansion of knowledge is highly valued. As long as the pursuit is not directly harmful to people, it generally gets a pass. But one level deeper, what is science itself done in the name of?
Mathematics in the age of AI
An essay, based on a public lecture delivered at the 2026 International Congress of Mathematicians, on how the mathematical community might respond to the arrival of artificial intelligence tools that are capable of performing research-level mathematical tasks. Rather than debating the capabilities of such tools, we condition on the hypothesis that these capabilities will arrive, and examine instead a question that is orthogonal to it: what the goals and values of mathematical research actually are. The problem-solving component of mathematics is used as a case study.

Grade 3 » Operations & Algebraic Thinking » Represent and solve problems involving multiplication and division. » 1 | Common Core State Standards Initiative
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
No. 008: AI co-mathematician, compiler-verified protocols, open infrastructure bets - The Hallway Track
The Hallway Track No. 008 - How AI is affecting the practice of science

Mathematics in type theory.
An explanation of how to set up mathematics using universes, types, and terms

No. 017: Science EIC contra AI hype, data poisoning of research agents, Vancouver Standard for AI disclosure - The Hallway Track
The Hallway Track No. 017 - How AI is affecting the practice of science


What Is To Be Done?
I don’t want to criticize people who seem to like the situation… Instead I’ll focus on people who are trying to do something other than be a number, even as they are subsumed by the new reality of number supremacy.

AI co-scientists are revolutionizing how research is done
Artificial-intelligence systems can generate hypotheses, design experiments and analyse data — but humans still need to decide what makes sense.

No. 026: AI use in science study, astronomy disclosure gap, Paper2Agent, SAIR initiative - The Hallway Track
The Hallway Track No. 026 - How AI is affecting the practice of science

when everyone has a different explanation of why the bad numbers are not that bad or why the small number is still very important, the simplest explanation is that the bad number is actually just indeed very bad
Christopher Mims
So I guess either Bluesky becomes a nonprofit or we all start sharing our Threads handles on here…?