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    • The Physical Identity of Enantiomers - Nature

      Nature· 18 hours ago

      IT has always been stated that, apart from the sign of the rotation and the solubility of their salts with optically active bases or acids, the physical properties of dextro and hevo enantiomers ...

    • The Advancement of Photography - Nature

      Nature· 20 hours ago

      The establishment of such facilities is highly desirable, for, excluding the work of few whose names may be counted on the fingers of one hand, and that done by our manufacturers, which has, ...