Yahoo Web Search

Search results

    • Crystal Spectrum of Copper Biguanides - Nature

      Nature· 2 days ago

      IN a previous communication1 it was shown that the absorption spectrum of a microscopic crystal of copper-ethylene- diamine-bis(acetylacetone) consists of three bands as predicted by the ligand ...

    • Our Astronomical Column - Nature

      Nature· 5 days ago

      COLOUR-ABERRATION OF REFRACTING TELESCOPES.—At a recent meeting before the Royal Astronomical Society, the proceedings of which will be found in the Observatory (No. 208, December), Mr. H. Dennis ...

    • Gravitation and Electrodynamics - Nature

      Nature· 2 days ago

      IN the last of his Rhodes lectures delivered at Oxford a year ago, Prof. A. Einstein pointed out that a defect in the original form of the general theory of relativity was that the electromagnetic ...