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科学秀/低温学
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来自维客教科书,一个开放世界的开放书籍
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Scienceshow
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低温学实验
冻结水
制作固态 LN2
萎缩的气球
膨胀的气球
喷泉
射出塞子
缩小的锤子
声速
冻结网球
冻结 O 型圈
超导体
手上洒液氮
液氧
香蕉锤子
LN2 冰淇淋
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LN2 概览
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书籍:科学秀
华夏公益教科书