The National Geographic Magazine, Volume 98National Geographic Society, 1950 - Geography Indexes kept up to date with supplements. |
From inside the book
Results 1-3 of 78
Page 411
... light comes from atoms in the cloud which glow from the heat of near - by stars . It also reflects light from stars in its vicinity . Some astronomers think such clouds may be the raw material from which stars are formed , or the ...
... light comes from atoms in the cloud which glow from the heat of near - by stars . It also reflects light from stars in its vicinity . Some astronomers think such clouds may be the raw material from which stars are formed , or the ...
Page 412
... light fogs their plates . which gives an indication of their tem- perature , and this in turn is an impor- tant clue to their life history . Red light also penetrates better through the dark clouds of dust and gas that hide or dim the light ...
... light fogs their plates . which gives an indication of their tem- perature , and this in turn is an impor- tant clue to their life history . Red light also penetrates better through the dark clouds of dust and gas that hide or dim the light ...
Page 417
... light of celestial bodies passes before it falls upon the mirror at the lower end ( page 419 ) . This lens has a rise in the center , dips down into a concave hollow all around , then rises again at the edge . Light rays passing through ...
... light of celestial bodies passes before it falls upon the mirror at the lower end ( page 419 ) . This lens has a rise in the center , dips down into a concave hollow all around , then rises again at the edge . Light rays passing through ...
Contents
Copraship Voyage to Fijis Outlying Islands By Marjory C Thomas 121 | viii |
Delmarva Gift of the Sea By Catherine Bell Palmer With 21 illustrations in color | xix |
Lake Sunapees Golden Trout 14 illustrations in color from naturalcolor photographs | xxvi |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
Air Force American ancient Anthony Stewart Beach Biscayne Bay boats bromeliads building built called camp canal canoes Cape carved century Chesapeake Bay climbed color crossed Culver Cusco famous feet Fiji Fijian fish flowers flying French galaxies gems Geographic Society Kodachrome green Harbor houses huge hurricane Inca Indian Island Kirghiz Kodachrome Kodachrome by Walter Kodachrome by Willard Lake land light live looked Machu Picchu Marine Maynard Owen Williams Miami mountain NATIONAL GEOGRAPHIC MAGAZINE National Geographic Photographer National Geographic Society Navy night Paul Pryor pilot plane plant porcupine port Puya Puya raimondii Quechua quills River road rock rocket sailed ship Shor shore South speed stars stone storm Susquehanna Swiss telescope tiny tion Today town trees Valley village walls watch weather wind Zuider Zee