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Learn how to update your beliefs with new information, just like a detective solving a case. This course will show you a powerful way to make better decisions and understand uncertainty.
free Ā· no signup Ā· ready in ~30s
Mathematical fluency compounds. Concepts like this one show up in everything from machine learning models to financial decisions you make every week. Learn how to update your beliefs with new information, just like a detective solving a case. This course will show you a powerful way to make better decisions and understand uncertainty. This course distills the topic into five sharp lessons ā no fluff, no marketing-speak ā built by AI from the ground up. The lessons map a clear path: Your Brain's First Guess ā When New Facts Arrive ā The Formula for Better Bets ā and two more. By the end, you've moved from "I've heard of this" to "I can explain this and apply it."
Five lessons, sequenced from foundation to synthesis. The AI builds each course fresh, so your specific phrasing and examples differ from this preview.
You'll learn how your mind naturally forms initial beliefs before any evidence arrives.
You'll discover how specific evidence makes some outcomes more likely than others.
You'll learn the core formula of Bayes' Theorem, which combines your initial guess with new evidence.
You'll practice using Bayes' Theorem to calculate a new, updated belief given a prior and new evidence.
You'll apply Bayes' Theorem to a realistic problem, seeing how it helps make clearer judgments in uncertain situations.
Learn how to update your beliefs with new information, just like a detective solving a case. This course will show you a powerful way to make better decisions and understand uncertainty.
No. This course is built for complete beginners. Lesson one (Your Brain's First Guess) starts from zero ā assumes no background. Each subsequent lesson builds on the previous, ending with Bayes in the Wild.
Each lesson takes about 5ā7 minutes. The full course (5 lessons) is roughly 25ā35 minutes of focused study, plus optional spaced-repetition review afterward to cement what you learned.
Yes. No signup, no trial, no credit card. Mnemo is built on Gemma 4 (open-weights, Apache 2.0) and Gemini Flash. The whole thing is free to use at mnemo.school. The source is on GitHub if you want to self-host the same engine.
Three things. First, the course is AI-generated specifically for you ā your version will differ slightly from this preview in phrasing and examples. Second, you can replace any topic mid-flow if you want a different angle. Third, every lesson ends with five active-recall exercises (multiple choice, fill blank, true/false, matching, ordered steps) ā not passive reading.
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One click. AI builds your own 5-lesson course in under a minute.
Built with Gemma 4 Ā· Apache 2.0 Ā· Open weights