Update video data

【江戸時代の真実】冷蔵庫ゼロの猛暑で生魚はなぜ腐らなかったのか？100万人都市を支えた驚異の保存術【歴史解説】

Refresh this video's title, description, tags, thumbnail, duration, publication date, and other YouTube metadata. Save a new snapshot of its current statistics.

YouTube metadata edits may be replaced. Your flag, event details, transcripts, notes, resources, and characters are preserved.

Cancel