The National Geographic Magazine, Volume 92National Geographic Society, 1947 - Geography Indexes kept up to date with supplements. |
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Page 309
... light was blotted out , was it possible to catch on his photographic plate the faint images of stars that are drowned out by the sun's brilliant light at all other times ( Plate . VIII ) . Earth's Atmosphere Bends Starlight , Too Others ...
... light was blotted out , was it possible to catch on his photographic plate the faint images of stars that are drowned out by the sun's brilliant light at all other times ( Plate . VIII ) . Earth's Atmosphere Bends Starlight , Too Others ...
Page 310
... light from the various layers is mixed together . But at the time of an eclipse , just before the moon covers the edge of the sun , each layer appears by itself for a brief moment along the edge of the moon , and its spectrum can be ...
... light from the various layers is mixed together . But at the time of an eclipse , just before the moon covers the edge of the sun , each layer appears by itself for a brief moment along the edge of the moon , and its spectrum can be ...
Page 510
... light ex- perienced chiefly on cloudy days when a wool- like fleece covers most of the sky . On such days there are no shadows . Near- by objects , especially men dressed in white , vanish and reappear without warning . Sunburns ...
... light ex- perienced chiefly on cloudy days when a wool- like fleece covers most of the sky . On such days there are no shadows . Near- by objects , especially men dressed in white , vanish and reappear without warning . Sunburns ...
Contents
Adventures with the Survey Navy By Irving Johnson 131 | vi |
Erosion Trojan Horse of Greece By F G Renner 793 | xix |
Louisiana Trades with the World By Frederick Simpich With 21 illustrations in color | xxxvi |
Copyright | |
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