The National Geographic Magazine, Volume 63National Geographic Society, 1933 - Geography Indexes kept up to date with supplements. |
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Page 353
... cosmic rays . To what height should we ascend to make interesting studies ? A calculation showed me we probably would learn some- thing new by rising so high that nine- tenths of the atmospheric mass would be below us and only one ...
... cosmic rays . To what height should we ascend to make interesting studies ? A calculation showed me we probably would learn some- thing new by rising so high that nine- tenths of the atmospheric mass would be below us and only one ...
Page 373
... COSMIC RAYS We observed cosmic radiation and were able with great precision to measure the ionization process . A few days before . this experiment , Professor Regener , of Germany , succeeded in sending up an un- manned balloon to ...
... COSMIC RAYS We observed cosmic radiation and were able with great precision to measure the ionization process . A few days before . this experiment , Professor Regener , of Germany , succeeded in sending up an un- manned balloon to ...
Page 383
... cosmic rays . You see already something of what this means for the engi- neer . Inasmuch as these reactions take ... rays " for the energy of the future . In the presence of such problems , every- thing should be attempted that has the ...
... cosmic rays . You see already something of what this means for the engi- neer . Inasmuch as these reactions take ... rays " for the energy of the future . In the presence of such problems , every- thing should be attempted that has the ...
Contents
Montserrat Spains Mountain Shrine By E JOHN LONG | 121 |
Life and Color Under the Rising Sun Japan 12 illustrations in color from natural color | 288 |
Motor Trails in Japan By W ROBERT MOORE | 303 |
Copyright | |
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A. A. Allen A. J. Villiers Aerial Explorations Allan Brooks altitude American Asahel Curtis balloon beauty bird blue jay boat cabin California Cape Horn Chinese cliff Clifton Adams coast Color Plate Coville crow Cusco deck eggs famous feet fishing flying forest Geographic Society Natural gold ground Harbin harbor Harriet Chalmers Adams hills illustration Inca Island Japan Japanese Jersey Lake land light Lima live Ćowicz magpie Maynard Owen Williams miles motor Mount mountain NATIONAL GEOGRAPHIC MAGAZINE National Geographic Society Natural Color Photographs nest night North northern Pamir Paraguay Park Parma Photograph by Asahel plane Poland port race railway ravens region river road Robert Moore Robin Hood's Bay Runcie sail ship side Society Natural Color Sokol Spokane streets tion to-day town trees United Valley village Washington weather Whitby wind women woodpecker young