When CalTech researchers added silver to the microalloy mix, they were able to expand the thickness of the glass rods to six millimeters.
当加州理工学院的研究人员把银加入微量合金混合物中后,它们就能够将玻璃棒的厚度提升到六厘米了。
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Get good grades in all subjects and good SAT scores (i.e. don't get too narrowly focused on physics) so you can be admitted to a top school, such as Harvard, Princeton, Stanford, MIT, CalTech.