TOPICS IN GENERAL 



851 



SHELLS in Primitive needle- 

 work 3358 



Unchanged through 



centuries'. *3097 



1 Use of, for tools limited 2133 



SHELTER, Man seeks 3284 



of Parasite 2504 



SHEPHERD Knows indi- 

 vidual sheep 3622 



SHEPHERD DOG, Intelli- 

 gence of 1486, 1725 



SHIP of Desert Camel 2062 



in South sea Butter- 

 flies on 3679 



, of the Wilderness 



American ostrich 2492 



SHIPS Converted into junks . 746 



Driven inland 3026 



SHIPWRECK for Insurance 3058 



, Layman helpless at. . . 3591 



SHOCK, Depth of earthquake 778 



of Earthquake and 



eruption of volcano simul- 

 taneous 3666 



.Intellect rallies from. . 2676 



, Lapse of memory under 2144 



Transmitted Earth- 

 quake *3098-99 



SHOCKS Limited by moun- 

 tain ranges 2276 



SHOES, Pressure of. unno- 

 ticed 1609 



SHOOTING-STARS, Courses 



of 1850 



SHORE, Birds and insects 



blown off 2666 



, Inhospitable *3100 



, Wave heaved on, by 



earthquake 3098 



SHOWER of Stars 2264 



of Volcanic ashes *3107 



SHRIKE, Bill and foot of 3521 



a Butcher among song- 

 birds 3521 



, Solitary life of 3521 



SHRINE, Science a, of deity. 2416 

 SHRINKAGE, Loss involves 



seeming, of ourselves 1605 



SHROUD, Larva spinning its 2546 



SHYNESS, Stage-fright and. 1216 

 SIBERIA. Extinct animalsof 519,520 



, Glaciers unknown in 



coldest 581 



, Mammoth discovered in 740 



, Tropical animals in. ... 1536 

 SICILY, Ruin of Athenian 



army in 3324 



SICKLE, the Stone, 351 



SICKNESS, "the Mountain" 573 



SIDE, Emulation has a noble 1003 

 SIDES, Rows of lights on, of 



deep-sea fish '..... 1948 



SIDON, Mariners of 2394 



SIGHT Among astronomers. . 3070 



, Color changed as effect 



of 461 



Does not reveal solid- 

 ity 3142 



not Explained by mech- 

 anism *3103 



, Illusions of 1565 



, Lack of 563 



, Muscles respond to .... 295 



, Sensations of 3061 



and Sound 245 



, Sound lagging after. . . . 3152 



and Touch not equiv- 

 alent *3102 



. Wasps guided by 1684 



SIGN, Gravitation, of unity . 1401 



, Light a sign of unity. . 1930 



.Zero, use of a, for noth- 

 ing 3708 



SIGNAL, Officer awakes at 



the word 2671 



SIGNAL LAMPS, Celestial . . . 3200 

 SIGNALS, Colors as warning. 722 

 . (See also DANGER SIG- 

 NALS.) 



SIGNAL SERVICE, Most per- 

 fect triumphs 658 



SIGNIFICATION of Signs 



learned by deaf-mutes. ... *3104 



SIGNS Awaken correspond- 

 ing idea 



, Language a system of 



arbitrary 



.Natural, understood 



by all races of men 



, Signification of, learned 



by deaf-mutes 



SILENCE, Activities in 



, Ice-cliffs seem to fall in 



, Mother-bird seeks pro- 



tection in. 

 Produced 



by interfer- 



ing sounds. 



in Vacuum 



SILK, Fluid, hardened 



by 



3457 

 3175 

 1825 



3104 

 2745 

 3152 



820 



*3106 

 *3105 



exposure 3723 



, Pasteur saves, culture. 2983 



SILK- WORM, Parasite and. 2505 



, Plague affecting 696 



SILK- WORMS, Contagion 



among 622 



, Pasteur and 2712 



SILVER Recovered from cop- 

 per plate 2155 



Sinks into copper 2155 



SIMILARITY, Association by *3107 



of Conditions produces 



different results 581 



of Effects from oppo- 

 site extremes 1172 



the Foundation of sci- 

 ence *3109 



of Inventions *3108 



in Structure 3617 



, Volcanic eruptions. . . . 823 



SIMILE of Plato 2008 



SIMPLICITY, Apparent, de- 

 lusive 3334 



, Loss of primitive 1990 



of Method *3110 



, Mounds impressive 



in 2010 



of Nature spoiled 2343 



, Science favors 2984 



of Scientific discovery. *3 1 1 1-12 



.Truth overlooked be- 

 cause of 3502 



, Value of 3597 



SIN, Spiritual life resists 1900 



SINEW Dainty thread in 



primitive needle- work. . . . 3358 



a Substitute for nails 



and screws 3285 



SINGING Pleasure to song- 

 birds " *3113 



SINGLENESS of Theory 



sought in medicine *3114 



SIRIUS Attended by a dark- 

 ened sun 456 



, Change of color of 546 



Equal to many suns 



like ours 



, Minute displacement of 



1373 

 1122 

 994 

 1346 

 2411 



, Spectrum of . 



SISTER, Devotion of a 



SITES, Nests rebuilt on same 



SITUATION, Protection va- 

 ried with 750 



SIZE of Cell 447 



, Intelligence not limited 



by, of brain 51 



.Mental power not 



measured by, of brain 2186 



, Minute, of germs 1372 



, Power not proportion- 

 ed to 2663 



, Real and apparent, of 



objects 3654 



, Relative, of microscop- 

 ic objects *3115 



, Relative, of sun and 



planets 1437 



, Relative, of sun-spots. *3116 



, Vast, of whale 61 



SKATING to be Learned in 



summer 2746 



SKELETON Adorned with 



jewels Pompeii *3117 



, Mould of, preserved in 



rock 425 



, the Plan of the verte- 

 brate , 3538 



SKEPTICISM Carried to ab- 

 surdity 904 



, Psychological, contra- 

 dicts itself *3118 



SKETCH of Creative purpose *3119 



of Nebular hypothesis . 3403 



SKIES, Change of, in south- 

 ern climes 467 



Reddened by reflection 920 



, Study of southern 3211 



SKILL, Body a wonderful 



contrivance of creative. . . . 388 



of Cat with mechanical 



contrivances 1723 



not Coextensive with 



knowledge 3397 



in Making axes from 



stone 302 



of Primitive man in 



stone-working *3120 



, Triumphs of mechan- 

 ical 3490 



SKIN, Irritation of, by sun- 

 shine 1769 



SKINS as Clothing *3121 



SKULL as Described by an- 

 thropologist. 1647 



, no Mark of degrada- 

 tion in Engis 3122 



, Neanderthal, thorough- 

 ly human 2060 



, Prehistoric, might have 



belonged to philosopher ... *3122 



.Sight of, quickened 



brain-pulse 33 



SKUNK, Popular fiction 



about the 2347 



SKY, Armies seen battling in 



the 3320 



, Artificial . . 384, 526, 540, *3123 



, Cloudless, contains dust *3124 



, Color of the 539 



Combines all colors.. . . *3125 



, Fall of stones from .... 1063 



, Fine particles make 



blue of 539 



, Higher mountains give 



purer 3220 



, Italian . . 526 



, the Polar star changes 



place in 3651 



, Unbroken blue of 1511 



SLACKING, Heat stored in 



lime returned in 612 



SLAUGHTER of Birds un- 



perceived 1620 



. (See also DESTRUCTION.) 



SLAV vs. German in education 1829 

 SLAVE, Moral freeman vs. 



moral 1328 



SLAVE-HOLDING Among 



ants 714, 1722, 2937. 3126 



SLAVERY to Barbarous cus- 

 toms 1327 



.Curse of 714 



Degrades masters *3126 



SLAVES of Ants 1722 



SLEEP Changed to death ... 794 



.Consciousnesspersistsin 607 



, Leaves vertical in 1842 



, Mystery of -. 2328 



.Phenomena of. .300-01, 2671 



, of Plants Life depend- 

 ent, on 1874 



of Plants, purpose of . . *3127 



of Plants Protection 



by 2778 



of Plants mentioned by 



mediaeval author 763 



Proves dependence of 



mind on body 2138 



the Repose of brain 



*3128-29 



, Time-keeping in ...... 3440 



SLEIGHT OF HAND, Hou- 



din's mastery of 69 



SLOPE, Snow-line highest on 



northern, of Himalayas. . . 2912 



SLOPES, Southern and north- 

 ern, of mountains com- 

 pared 1957 



SLOTH, as Characterized by 



Buffon 385 



