Nature, Volume 108

acid ćther Agriculture airship animals appears application appointed Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh edition effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation isotopes J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material matter ment Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent reference regarded Royal Society scientific Section September soil Speaking Films species Spitsbergen stars suggested temperature theory thermionic emission tion University volume