9 o THE POPULAR SCIENCE MONTHLY. 



VOL. PAGE 



Ostracism of a French Savant (Misc.) ii 764 



Ostrich-Farming (Misc.) ix 636 



Oswald, F. L. Climate and Forests xi 385 



Dietetic Curiosities xiv 721, xv 30 



Education, Physical. . .xviii 303, 456, 577, 753; xix 7, 145, 334, 450, 

 595, 721 ; xx 56 



Fever-Factories xiv 143 



Gymnastics, The Age of xiii 129 



Serpent-Charm xv 606 



Troglodytes, Modern xii 37 



Zoological Enigma, A xvii 359 



Otto of Eoses (Misc.) xix 135 



Oudemans, J. A. C. Calendar, The Javanese xx 820 



Oustalet, E. Aard-Vark, The, or Earth-Hog xiv 572 



Monkey, The Pygmy xiii 184 



Outerbridge, Jr., A. E. Divisibility of Gold and other Metals xi 74 



Microphone and Magnifying of Sound (Cor.) xiv 233 



Mind-Reading (Cor.) xii 362 



Research, The Refinements of. xx 538 



Overwork, Mental (Misc.) viii 765 



Mental. R. Farquharson x 326 



Owls, Our American. Samuel Lockwood xi 142 



Oxygen Centennial, The. (Ed. Tab.) v 493, 628 



Discoverer of. (Ed. Tab.) i 368 



Dissolved in Water v 126 



Effects of, inhaled at Different Temperatures (Misc.) xiv 118 



Gas, Priestley's Discovery of. J. W. Draper v 385 



in the Sun, Discovery of. (Ed. Tab.) xi 618 



in the Sun, Draper's Researches (Misc.) xv 716 



in the Upper Air (Misc.) xvi 575 



Poisoning by (Misc.) iii 782 



Oyster-Beds, Deterioration of American. F. Winslow xx 29, 145 



Oyster, Longevity of the. S. Lockwood xx 477 



Natural History of the. S. Lockwood vi 1, 157 



Oysters, Biblical Prohibition of (Misc.) xiii 510 



Destruction of, by Sewage (Misc.) xx 857 



Fattening (Misc.) ix 637 



Green Color of (Misc.) xviii 855 



Ozone, Atmospheric Electricity and. G. M. Beard iv 456 



by a New Process (Misc.) ii 507 



-Generator, Bartlett's (Misc.) x 114 



P 



Pacific, Topography of Bed of the (Misc.) v 508 



Paget, Sir J. Medical Science, Cultivation of xix 774 



Pain, Control of, by Mechanical Vibrations. G. n. Taylor xix 554 



Mystery of. Grant Allen. A Poem (Misc.) xi 634 



Uses of (Misc.) xiv 124 



Paint, Luminous (Misc.) xvii 707 



Properties of White (Misc.) xi 633 



Painting, Effects of Faulty Vision in. R. Liebreich i 174 



