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猫真的以为自己是液体,哪儿哪儿都能进
“猫是液体”,并不是玩笑。2017年,搞笑诺贝尔物理学奖得主M.A. Fardin从流变学的概念出发讨论了猫的物理状态。即物质可以根据时间来表现为固体或液体,关键是观察的时间长度,也就是通过“德博拉数(Deborah Number, ...
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