势不可挡

永动机在美国专利局依然活跃

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大众科学 Magazine Vol 287 Issue 4This article was originally published with the title “There's No Stopping Them” in 大众科学 Magazine Vol. 287 No. 4 ()
doi:10.1038/scientificamerican102002-7b6S36JTawE7lO8AatUl9y
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