AI, and building.
Why you forget 80% of what you read — and how spaced repetition fixes it
Hermann Ebbinghaus discovered the forgetting curve in 1885. Over a century later, most students still study like it doesn't exist. Here's why spaced repetition works, what the research says, and how Zaro Study automates the entire process.
March 28, 2026Why we built Spaces
Organization is the foundation of effective studying. Here's the thinking behind our most-requested feature.
March 22, 2026The 5 most effective study techniques (according to science)
Not all study methods are created equal. We ranked the top 5 based on cognitive science research — and explain which ones Zaro automates.
March 15, 2026AI tutors vs. human tutors: what the research shows
Can an AI tutor match a human one? The answer is more nuanced than you'd think. We dig into the data.
March 8, 2026How we approach AI-generated flashcards
Not just 'make a flashcard.' Our generation pipeline ensures every card targets a specific concept and follows pedagogical best practices.
March 1, 2026How to study for finals without cramming
The 3-week framework to replace all-nighters with distributed practice. Your future self will thank you.
February 22, 2026Our approach to student privacy
Why we chose not to train on user data, and what it means for how we build AI features.
February 15, 2026Don't miss a post.
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