Grant Sanderson's mailing list for the 3Blue1Brown channel announces new math videos and occasional project updates. Recent issues reflect on AI's role in mathematics, the funding and value of math research, and the making of a video about a hard IMO problem.

Ethan Mollick's newsletter explores how AI is changing work, education, and everyday life, drawing on his research and hands-on experiments with agentic AI tools. Readers get practical examples of rapidly advancing AI capabilities, along with reflections on management, delegation, and the pace of progress.

Moontower applies financial theory, especially options and risk-premium thinking, to investing, AI, education and parenting. Issues combine detailed trade walkthroughs with curated links, tools and personal reflections.

A weekly interview series in which Yascha Mounk talks with authors and scholars about big ideas in politics, culture, strategy and technology. Readers get condensed transcripts of in-depth conversations with experts on topics such as the decline of reading, war strategy and AI in higher education.