Nature, Količina 63

Academy acid Africa alternating current animals appears argon birds British cent characters chemical Cirillo College colour contains curves described direction Domenico Cirillo effect electrical engineering exhibited expedition experiments fact gases Geological German give given glass heat helium Huxley hydrogen illustrated important India indigo Institute interest investigation J. J. Thomson laboratory Lamarckian larvæ lectures light lines liquid London magnetic malaria mathematical matter Maurice Lévy Mauritius means ment method Museum natural November observations Observatory obtained origin oscillograph paper photographs physical plants practical present Prize produced Prof proteids published R. I. Pocock rainfall rays recent record regard remarkable rocks Royal Society scientific sewage solar South South Wales species specimens spectrum stars surface temperature theory tion tube University Variable Stars variations volume W. T. Blanford Zoological