Nature, Volume 37

acid action appears become body bright British called carried cause collection College colour common complete connection consider considerable contains continued course described determined direction discussion doubt effect electricity examination existence experiments expressed fact further give given heat important increase interesting islands January known less light lines London magnetic matter means meeting method mycelium nature object observations obtained occur origin passed physical position possible practical present President probably produced Prof published question reason recent recorded reference regard remarkable Report Royal schools scientific seems seen side Society species spectrum stars surface taken temperature theory timber tion University various volume whole