這只是一個階段

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Philip Yam is the managing editor of ScientificAmerican.com, responsible for the overall news content online. He began working at the magazine in 1989, first as a copyeditor and then as a features editor specializing in physics. He is the author of The Pathological Protein: Mad Cow, Chronic Wasting and Other Prion Diseases.

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大眾科學 Magazine Vol 270 Issue 6This article was originally published with the title “It's Just a Phase” in 大眾科學 Magazine Vol. 270 No. 6 (), p. 29
doi:10.1038/scientificamerican0694-29
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