16:48Long-form

【夏休みの宿題】東大博士が本気でアイデア貯金箱を工作した【インテリ自由工作】

JapanPublished August 23, 2021

Views 2.81M  |  Likes 47.5K  |  Comments 2.53K
Views#2,560,195Global
Views#53,823Japan

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QuizKnockQuizKnock
2.7M subs•2.48K videos•Apr 2017

Ranked #2,560,195 globally by view count, this video has accumulated 2.81M views since it was published on Aug 23, 2021.

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