まゆから糸
ふるさと納税の返礼で繭から糸を取り出す実験セットを頂いた。ということでさっそく@と実験。見事に糸が取れた。でも、繭をグツグツ煮るのはなんか罪悪感。
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on 金曜日, 9月 21st, 2018 at 20:13:47 and is filed under 子供.
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