INDEX 



Fats, 63 



Feeding birds, 235 

 Filter beds, 348 

 Fireplace, 45 

 Fisher, Irving, 82 

 Flashlights, 130 

 Flower garden, 168 

 Flowers and bees, 222 

 Flute, 124 

 Fly, 405 

 Foods, 71, 356 

 Forest fires, 496 



service, 495 

 Fountains, Drinking, 433 



for birds, 238 

 Freezer, Ice cream, 104 

 Fruits, 64 

 Fuels, 102 



Fulton, Robert, 286 

 Furnace, 4 



Gas, 38 



Gas engine, 278 

 Glass, 43 

 Grape, 210 

 Guitar, 123 

 Gyro-compass, 291 



Hatching eggs, 217 

 Health officers, 417 

 Hive of bees, 223 

 Hotbed, 191 

 Hot water system, 7 

 House plants, 139 

 Humidity, 24 



Ice, 380 

 Insects, 141, 194 



Kinetoscope, 446 



Kodak, 127 



Kodak film tank, 134 



Lamp, Mazda, 42 

 Lamps, 33, 36 

 Landscape gardening, 162 

 Layering, 213 

 Lighting schoolroom, 426 

 Lily, Chinese, 145 

 Locomotive, Parts of, 248 



Uses of, 243 

 Lusitania, 287 



Magnet, 155 

 Malaria, 394 

 Mars, 528 

 Martin house, 232 

 Mastication, 90 

 Matches, 15 

 Medical inspection, 441 

 Meter, Gas, 39 

 Milk, 69, 352 

 Molds, 105 

 Moon, 520 

 Morse, Samuel, 320 

 Mosquitoes, 394 

 Motor, 153 

 Mounting prints, 136 

 Moving pictures, 444 



National forests, 493 

 Nesting boxes, 228 

 Nesting of birds, 227 

 Newcomen, 246 

 Nutrients, 59 

 Nuts, 66 



Overeating, 92 



Oxygen, Preparation of, 13 



Pasteurization of milk, 381 

 Patent medicines, 551 

 Percolator, 149 

 Perennials, 168 

 Periscope, 298 

 Phonograph, 118 

 Photography, 126 

 Piano, 122 

 Planets, 526 

 Planting seeds, 128 

 Porch, Sleeping, 31 

 Poultry house, 217 

 Preserving foods, 107 

 Printing, 135 

 Propagation of plants, 142 



of fruits, 212 

 Protection of birds, 472 

 Proteins, 63 

 Pumps, 49, 52, 53 



Rain Gauge, 511 

 Ram, Hydraulic, 53 

 Recreation forests, 492 

 Refrigerator, 104 



