Popular SciencePopular Science gives our readers the information and tools to improve
their technology and their world. The core belief that Popular
Science and our readers share: The future is going to be better, and
science and technology are the driving forces that will help make it
better. |
Common terms and phrases
animal appearance applied armature artificial selection atmosphere battery calcium candle carbon cause child CHRISTIAN GOTTFRIED EHRENBERG coil color combustion comets conscience corona Darwinian Darwinism discovery doctrine Edentata effect Ehrenberg electric light electro-magnets elements of error equal existence experimenting with living eyes fact faculties ferns fire force Fraunhofer lines Gramme Gramme machine heat heat-rays hydrogen idea involuntary iridium irritation kilometres labor lancets language lines living human machine magnet magneto-electric matter means ment metal meteor systems method mind months old moral nature nerves objects observed organic orycteropus paper passed phenomena philosophy poultice practical present principle produced Professor Abbe quantity question rays reflex action researches scientific seen Siemens social Social Democracy Socialist Democracy society solar species spectra spectrum substance sun's temperature theory things tion total eclipse Trinity House truth vapor vessels voltaic wire