INDEX. 771 



PAGE 



Concerning Bears. (Illustrated) 281 



Confessions of a Beformed Smoker 70 



Conflict, The Great 227 



" of Beligion and Science 301 



Contagious Ophthalmia 377 



Correctness of Photographs 71 



Corrosion of Glass 253 



Cotton-worm, Habits of the 757 



Cremation among North American Indians 25-4 



Crystalline and Molecular Forces 257 



Curious Winter Climate 511 



Darwin and Haeckel 592 



Disease, Causes of. 761 



Disease, Ordinary, its Mental Aspects 562 



Drought and Potato-Disease 126 



Early Study of Geography ' 212 



Earth's Botation, Betardation of the 743 



Eclipse of April, 1875 000 



Educated to Death 57 



Education and Invention 637 



Education, Modern, A Demand of 635 



" Science of 381 



*' Incentives in 748 



Eggs, Decomposition of 375 



Electrical Girl 588 



Elongation of Trunks of Trees 511 



Emotions, The, in Primitive Man 331 



Equation, The Personal (Illustrated) 385 



Evolution, Herbert Spencer and 20 



" Social 604 



" ' its Causes 616 



Evolution in Ornament. (Illustrated) 266 



Evolution, Literature of 745 



Experiments on Living Brain 376 



Facial Anomalies 73 



Fallacies, Alleged, in Science 499 



First Traces of Man in Europe 672 



Floating of Solid in Molten Iron 633 



Flowers and Insects 636 



Fog-Signaling. (Illustrated) 541, 685 



Food of the Bongos 766 



Fort, A Primitive 380 



Fossil Horses 125 



Fossil Bemains of Man 379 



Fraunhofer, Dr. Joseph, Sketch of. (Portrait) 739 



Fuegians, how they keep warm 125 



Furs, Artificial 378 



Future of Chemistry 276 



Genesis of Superstitions.. 513 



Geography, Early Study of 212 



Germination, Changes during 758 



" Temperature of. 637 



Glacial Epoch and Insects 379 



" Period, Climate of 374 



Glass, Corrosion of. 253 



Great Conflict, The 227 



