[W14-1] PCA

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Editorial review · 85% confidence

Round-10 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events) and provenance check passed; strict per-title check + final strict pass; oEmbed verified.

A 17-minute video from Se Young Yun: “[W14-1] PCA”.

Video by Se Young Yun, played through YouTube's embedded player.