화학자들이 과일 씻을 때, 1스푼 꼭 넣는 '마법의 가루' (이광렬 화학자)
Published January 15, 2026
Views 168K | Likes 2.98K | Comments 92
Ranked #11,056,991 globally by view count, this video has accumulated 168K views since it was published on Jan 15, 2026.
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