Nature, Volume 60

acid action American amperes animals appears atomic weight birds British carbon character chemical chemistry coccidia College colour comet contains curve described electric Engineers Ephemeris examination exhibited experiments fact Geological give given Haemamoeba heat hissing hybrids hydrogen hydrogen peroxide illustrated important infected Institute interesting investigations iron Islands J. J. Thomson June laboratory large number larvæ lectures light lines London Lord Lord Kelvin magnetic magnetic field malaria mathematical matter means ment metals meteorological method mosquitoes Museum nature observations Observatory obtained organic original paper photographs physical plates position practical present President produced Prof Professor published recent reference regard remarkable Royal Society scientific South species specimens stars surface telegony temperature theory tion tuberculosis University University of London various volume W. H. Perkin