Rabbit Hole
Feed the curiosity school doesn't have time for.
Pick any topic. Go as deep as you want. AI adapts to your kid's level and keeps going — explaining, challenging, connecting it to things they already know. No syllabus, no stopping point. The rabbit hole is the feature.
Why we built it
You've been there. Your kid asks "why is the sky blue?" You explain. "But why does light do that?" You try again. By the fourth question, most parents are out of answers or out of patience. That's not a problem — that's a signal. A kid asking the fifth "why" is a kid whose brain is doing exactly what it should. You Know What? is built for that moment. Deep dives into anything, as far as your kid wants to go — no curriculum, no grade level, no "we'll cover that next year." We built this because curiosity is the one thing you never want to accidentally teach a kid to stop doing. And the way you kill it isn't by saying no — it's by running out of answers too soon.
- Ages
- 6–13
- Platforms
- Web, iPhone, iPad