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    • Our Astronomical Column - Nature

      Nature· 3 days ago

      THE MOVEMENT OF THE EARTH'S POLE.—The issue of Scientia for July contains an article by the Astronomer Royal on this subject, which comprises a concise statement of the movement predicted by ...

    • Climate as Tested by Fossil Plants 1 - Nature

      Nature· 3 days ago

      My task this evening is to deal with the nature and value of the evidence afforded by plants as to the climates at different periods of the world's history. Plants, it has been said, “are the ...

    • Lead Content of Rocks - Nature

      Nature· 3 days ago

      AETHUB HOLMES points out that there is a serious discrepancy between the data for lead in rocks (a) as given by Prof. Hevesy and Dr. Hobble and (b) as cited by him in the letters on this subject ...

    • The Ozone in the Earth's Atmosphere - Nature

      Nature· 3 days ago

      THE first accurate measurements of the amount of ozone in the atmosphere were made by Fabry and Buisson at Marseilles in 1920, and their method has been modified and developed by Dr. G. M. B ...