Nature, Volume 108

animals appears application Association atom British carried cause cent characters chemical chemistry College colour Committee complete connection considerable contains course deal Department determined direct discussion effect electric electrons energy engineering evidence existence experiments fact field further give given important increase industry Institute interest knowledge known lead lecture less light lines London material matter means measure meeting ment method NATURE November observations obtained October organism original period physical plants position possible practical present probably problems produced Prof published question recent records reference regarded relation Royal scientific September Society species stars suggested temperature theory tion United University various volume whole