Appletons' Popular Science Monthly, Հատոր 56

agricultural American animals armature atomic weights become birds body called cause cent century coil College criminal discovery earth Eastern oysters Edward Orton electric electric current engines existence experiments fact feet field fish force Freemasons geological geology gun cotton hand heat human hundred Iceland increase insect institutions interest land large number larvæ less leucocytes light magnet malaria matter means ment mercury fulminate method miles millimetres motor Nature observed obtained organic paper pass pavement phagocytes plants poisoning practical present Prof Professor result salamander sand schools scientific seen side social Society spark species starch steam stones surface Taxil theater theory thousand tion tricity trolley tube Turbinia uniformitarianism United University Vinland wire wireless telegraphy York