돌연변이 초파리가 너무나 중요하다?! 발생과정으로 알아보는 초파리의 비밀! (중동고등학교 안주현 과학교사 2부)

Picked video by video from 안될과학 Unrealscience (mixed channel): title plainly names a teaching subject. Channel transcript sample: One sample is a genuine (if chatty) science experiment explainer, while the others are sponsored content or talk-show format without verifiable teaching transcripts, consistent with the channel's mixed pick status.