You’ve nodded through enough conversations. You’ve laughed at references you didn’t get. You’ve said “Oh yeah, I’ve heard of that” way too many times. It’s time to stop faking it—and finally get the general knowledge your brain deserves.

Introducing: Knowledge Rehab by Brainscape. A free collection of expertly curated flashcards that helps you catch up on the arts, sciences, pop culture, and everything in between—without the pain of 500-page textbooks or the shame of searching “Who is Kafka again?”

What Is Knowledge Rehab?

It’s your personal crash course in not sounding lost at dinner parties. Knowledge Rehab is a collection of 2,000+ bite-sized flashcards covering the essential facts everyone should know. From historical moments and scientific principles to classic literature and modern pop icons, it’s like cultural literacy on demand—minus the snobbery.

These flashcards were created with input from teachers, professors, and subject matter experts. And because it’s hosted in Brainscape, the world’s smartest flashcard app, you’re not just memorizing stuff—you’re retaining it for life.

Wait—What’s Brainscape?

Brainscape is the learning platform that actually respects your time and your brain. Our flashcards use a learning technique called spaced repetition, which shows you each fact right before you're likely to forget it—maximizing memory while minimizing study time.

Defeat the forgetting curve with spaced repetition
The brain naturally forgets information over time. But by repeating your exposure to that information at precisely-timed intervals, you can defeat the "forgetting curve" and retain knowledge far more efficiently than cramming.

You can rate how well you knew each card, and Brainscape will adjust your study schedule accordingly. No filler, no fluff—just faster, smarter learning.

Whether you’re studying for school, prepping for a certification, or just getting your life together one flashcard at a time, Brainscape makes it easier to learn anything—anywhere.

Why This Matters

The world is moving fast, and there's a LOT to know. But staying sharp doesn’t mean locking yourself in a library or doomscrolling Wikipedia. Knowledge Rehab gives you the best of both worlds: efficient, curated facts and a system that actually helps you remember them.

Brainscape's Knowledge Rehab flashcards give you worldly generaly knowledge.

So if you’ve ever wished you’d paid more attention in history class, or you just want to hold your own in a conversation about geopolitics and Beyoncé, this is your moment. Open Brainscape. Start Knowledge Rehab. And finally become that effortlessly knowledgeable person you’ve been pretending to be.