A magazine about attention, learning, and how to do good work — from a small studio that builds tools for the way minds actually work.https://321oak.com/en-ushttps://321oak.com/articles/sal-khan-walks-back-the-ai-tutor/https://321oak.com/articles/sal-khan-walks-back-the-ai-tutor/Wed, 29 Apr 2026 00:00:00 GMThttps://321oak.com/articles/flow-the-science-of-being-completely-absorbed/https://321oak.com/articles/flow-the-science-of-being-completely-absorbed/That state where you lose track of time, the work feels effortless even though it isn't, and you resurface hours later feeling satisfied? That has a name. Psychologist Mihaly Csikszentmihalyi called it flow, studied it for four decades, and published the results in 1990. It happens at the edge of your skill level - not too easy, not too hard - and it's both where your best work happens and, by definition, where you're having the most fun.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/give-your-mind-something-to-play-with/https://321oak.com/articles/give-your-mind-something-to-play-with/How to choose the right entertainment for routine work - the rule that explains why podcasts work while weeding but not while writing.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/hyperfocus-isnt-an-adhd-thing/https://321oak.com/articles/hyperfocus-isnt-an-adhd-thing/Hyperfocus is the same flow state everyone experiences. What's specific to ADHD is the friction at entry and exit - and both are solvable.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/learning-techniques-the-learning-toolkit/https://321oak.com/articles/learning-techniques-the-learning-toolkit/Research-backed exercises and strategies for more effective learning, organized by stage: intake, scheduling, understanding, encoding, recall, and mastery.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/routines-are-just-habits-with-the-scaffolding-still-built-in/https://321oak.com/articles/routines-are-just-habits-with-the-scaffolding-still-built-in/A habit is a routine where the scaffolding has dissolved; a routine is a habit with the scaffolding still built in. For complex behaviors in anyone - and for almost anything in an ADHD brain - the scaffolding stays. Stop designing for exit; design for permanence.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/the-learning-logistics-center/https://321oak.com/articles/the-learning-logistics-center/A warehouse metaphor for understanding how your brain processes, stores, and retrieves information - from the loading dock (intake) through to automation (mastery).Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/timers-and-alarms-for-time-management/https://321oak.com/articles/timers-and-alarms-for-time-management/Beat time blindness with alarms, 45/15 Orodomop breaks, and simple routines. Practical tips for punctuality, focus, and lower-stress days.Tue, 21 Apr 2026 00:00:00 GMThttps://321oak.com/articles/you-dont-have-a-starting-problem/https://321oak.com/articles/you-dont-have-a-starting-problem/Re-entry friction is the cost of reconstructing where you were every time you return to a project. The fix is a brief exit note at the end of each session - but only if it lives somewhere you'll find it, and only if it's sized to the work. Three failure modes, three fixes.Tue, 21 Apr 2026 00:00:00 GMT