Why You Forget Most of What You Read (And How to Stop)

You finish an article. You feel like you learned something. Two weeks later, you can’t remember the key points.

This is not a character flaw. It’s the forgetting curve, and it’s ruthlessly efficient at erasing unreviewed knowledge.

The forgetting curve

Hermann Ebbinghaus mapped it in 1885, and a 2015 replication by Murre & Dros confirmed it: without review, you forget roughly 67% of new information within a day, and 75% within a week. The curve isn’t gradual. It’s a cliff.

Most people respond by re-reading. Re-reading feels like learning because the material feels familiar on the second pass. But familiarity is not the same as retrievability. You’re not strengthening the memory, you’re just confirming it’s still barely there.

What actually works: retrieval practice

Decades of cognitive science research converge on one finding: testing yourself is far more effective than re-reading for building durable memories.

When you retrieve something from memory (even if you get it wrong), you strengthen the neural pathway associated with that piece of knowledge. Each retrieval makes the next retrieval easier and extends how long before you’d naturally forget it.

This is called the testing effect or retrieval practice effect, and it’s one of the most replicable findings in educational psychology.

Spacing the retrievals: FSRS

Retrieval practice becomes even more powerful when combined with spaced repetition: reviewing material at increasing intervals over time.

The intuition is simple: review a fact just before you’d forget it, and you reset the forgetting clock at a longer interval than before. Over several reviews, the interval grows from one day, to a week, to a month, to a year.

Myto uses FSRS, the state-of-the-art spaced repetition algorithm developed from large-scale behavioral data. FSRS models your memory of each specific question individually: harder questions are reviewed more often; mastered ones are reviewed less.

The open web problem

Readwise and Anki have solved parts of this problem. But neither handles the full workflow for web reading:

Readwise handles highlights well but relies on manual card creation for deep review.
Anki gives you the scheduling algorithm but requires you to create every card by hand, which most people don’t sustain.

The open web (the articles, documentation, tutorials, and guides you read daily) has no solution that captures automatically and reviews intelligently.

That’s the gap Myto is built for.

The Myto loop

Capture a highlight on any webpage while reading normally.
Myto analyzes your highlight, identifies the core concepts, and generates quiz questions: not fill-in-the-blank recall, but questions that test the underlying ideas.
Daily quizzes surface the right questions at the right time, based on your personal FSRS schedule.
Five minutes a day is enough to maintain knowledge across dozens of sources, indefinitely.

The goal is not to remember everything you read. It’s to make retaining the things worth keeping effortless.

Myto is available as a Chrome extension. Install it free and start your first quiz today.