Memory

4 guides on memory from the team building knojo.

MemorySeptember 18, 20264 min read

The Forgetting Curve, Explained: Why You Forget and How to Stop It

Everything you learn starts fading the moment you learn it. Here's what the forgetting curve actually says, which popular numbers are wrong, and how a few well-timed reviews flatten it for good.

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How-toAugust 4, 20264 min read

How to Remember What You Read: Turn Books Into Lasting Knowledge

Read a book, forget it by next month? Here's an evidence-based system for remembering what you read — using active recall and spaced repetition instead of highlighting.

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Study methodsJuly 14, 20264 min read

Active Recall: The Study Method That Actually Works

Active recall means testing yourself instead of rereading. It's one of the most effective study techniques in cognitive science — here's why it works and how to use it.

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Spaced repetitionJuly 8, 20265 min read

Spaced Repetition, Explained: The 5-Minute Daily Habit That Beats the Forgetting Curve

Spaced repetition is a study technique that schedules reviews at widening intervals so memories reset just before you forget them. Here's the science, and how to do it in five minutes a day.

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