23:27
【衝撃!】戦国と江戸で庶民の食事が違いすぎる!質素な保存食からグルメ文化が生まれた理由【ずんだもん&ゆっくり解説】
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Why Karaoke Shops Are Disappearing from Station Front [Zundamon & Yukkuri Commentary]
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[Slow explanation] Why is there no soil on celestial bodies other than Earth? - The day when soil...
41:45
[Slow explanation] Actually, they are completely different plants...!? What is the difference bet...
27:42