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    • The Röntgen Rays - Nature

      Nature· 14 hours ago

      IN your “Notes” of last week you refer to a communication of M. de Heen, stating that the X-rays proceed from the anode. It is of course not the case that the X-rays proceed from the anode in ...

    • Research Items - Nature

      Nature· 14 hours ago

      While engaged in examining the quaternary deposits of southern China, they discovered three sites affording evidence of occupation by palaeolithic man. The first is situated in the basin of ...