INDEX. 



439 



PAGE 



Heat radiates 196 



sources of .... 2 



Heavy bread 160 



Hills larger in a fog . . 148 



HOAB FBOST 228 



not found on trees 230 

 under shrubs,&c. 230 



of frozen fog 231 



on clear nights only 229 



on grass 229 



tombstones 189, 230 



very partial 229 



HONET-DBW 220 



ants fond of ..221 



effects of 221 



injures plants . . 221 

 Hot cloudy night op- 

 pressive 144 



Hot weather abates ac- 

 tivity 93 



appetite 90 



love for grease 92 

 Hottest place at church 3 1 6 

 Hoops used red hot 122, 123 

 Horse shoes fitted hot 123 



Horses strike fire 98 



snuff up air . . 152 

 uneasy in dull 



weather .... 148 

 Houses catch fire spon- 

 taneously . . 56 

 smoke in valleys 66 



Hunger 88 



promoted by cold 90 



day-light 88 



singing, speak- 

 ing, work . . 88 

 See appetite. 

 Hydrogen gas 34, 74 



PAGB 



ICE 349 



lighter than water 349 

 grows thicker .... 353 

 dissolved by snow 357 



melted by sun 126 



Ice-bergs famous for 



echoes 417 



Idiots 424 



IGNIS FATTJUS 285 



cause of 286 



Impure water purified 72 

 Indian mode of striking 



fire 99 



Inflammable air . . 34, 74 

 Insensible perspiration 213 

 Intermediate clouds .. 135 

 IRON, bad conductor . . 185 



cinders *43 



contains latent heat 96 



cooled by air .... 246 



convection .. 246 



radiation 246 



matches 96 



rust 257 



when most com- 

 mon 258 



prevented .... 258 



sonorous 410 



stoves 174 



Ironing-box 155 



Islands equable in tem- 

 perature .... 311 

 subject to wind 309, 3 1 1 

 Itching in wet weather 150 



Jack o'lan thorn, see ignis 



fatuus 



Jetof flame through bars 45 

 Juice of lemons . . . 426 



