INDEX. 



445 



PAOB 



Rainy months 308 



parts o^England 840 

 Rattling of kettle-lid . . 116 

 Ray of light divided 



393, 400 

 Reading aloud produces 



hunger 88 



RED colour 401 



rose 401 



sky 132,399 



sun-rise 139 



sun-set 139 



Reflected light 364 



REFLECTION of HEAT 192,370 



REFLECTORS 192 



help the roast .... 194 

 keep kitchen cool 194 

 not absorbers .... 192 

 should be clean and 



bright .... 189, 192 

 should not be paint- 

 ed 189 



REFBACTION .... 386, 894 



Refrangible 182 



Retina 888 



Reverberation 417 



Rice for food 98 



RIVERS flow slowest at 



sides 348 



freeze unequally 354 

 never frozen at 



bottom 352 



not wholly frozen 353 

 shallow freeze 



fastest 354 



seem shallower 



than they are^ 387 



warm when frozen 354 



Roast apples 105 



PAGB 

 Roast apples soft .... 106 



chestnuts 104 



Road dark from a light 



room 194 



Rocks collect no dew . . 209 



broken by frost 350 



Room cooled .... 359, 315 



ventilated 375 



warmed by fire.. 237 



Rose red 401 



Ross Captain 414 



Rotting leaves promote 



cold 16] 



Rubbing 99 



hands to warm 



them .... 101 

 melts ice .... 101 

 restores sus- 

 pended ani- 

 0> mation.... 101 

 See friction. 



Ruddiness 243 



Ruins famed for echoes 416 

 Running promotes 



warmth 87 



Running water freezes 



slowly .... 354 

 makes rough ice 854 



oscillates ..' 348 



promotes warmth 87 



pure 847 



Rush lights easily blown 



out 79 



extinguished by a 



pin 81 



RUST 257 



prevented 258 



when most trouble- 

 some 258 



Q a 



