Nature, Volume 86

animals appears applied attention become body British carried cause chapter collection College complete connection considerable contains continuous course deal Department described determined direction discussion edition effect engineering evidence examination existence experiments fact further given gives Government hour illustrated important increase Institute interesting issued knowledge known land less light lines London March material matter means measure ment method nature observations obtained original passed period physical plants possible practical present Price probably problem produced Prof published question received recent records reference regard relation remarkable Royal schools scientific shown Society South species speed suggested taken technical theory tion University various volume whole