K-pop Demon Hunters features the Korean traditional hat, Gat, worn by the Saja Boys. But here’s the shocking truth: only four masters remain who know how to make it. And soon, there may be no one left to make hats for the Saja Boys at all. So we asked ourselves: Should centuries of tradition disappear simply because there’s no one left to teach it? 

<The Master Class> uses Gemini’s video analysis and deep-learning technology to learn and preserve every step of a master’s craft, making traditional skills accessible to anyone. So that even cultural heritage disappearing at this very moment can continue into the next generation. This is how Gemini makes education more meaningful than ever.