The National Geographic Magazine, Volume 112National Geographic Society, 1957 - Geography Indexes kept up to date with supplements. |
From inside the book
Results 1-3 of 41
Page 55
... engine plane , avoid flying over terrain where you can't land . Sound enough advice , but a bit odd , we thought , coming from him ! Finally we took off . Our first major goal : the Belgian Congo , in the heart of Africa's green jungle ...
... engine plane , avoid flying over terrain where you can't land . Sound enough advice , but a bit odd , we thought , coming from him ! Finally we took off . Our first major goal : the Belgian Congo , in the heart of Africa's green jungle ...
Page 152
... engine nacelle ( shown above ) of the first su- personic bomber , Convair's B - 58 Hustler . The diffuser slows down and controls the air flow into the engine to in- crease engine thrust and aircraft speed . This control permits ex ...
... engine nacelle ( shown above ) of the first su- personic bomber , Convair's B - 58 Hustler . The diffuser slows down and controls the air flow into the engine to in- crease engine thrust and aircraft speed . This control permits ex ...
Page 402
# The National Geographic Magazine Airplane Engine Serves as a Working Model Robert College , financed by New York ... engines and solve complicated problems in stress on bridges . They're the most determined people I've ever seen ...
# The National Geographic Magazine Airplane Engine Serves as a Working Model Robert College , financed by New York ... engines and solve complicated problems in stress on bridges . They're the most determined people I've ever seen ...
Other editions - View all
Common terms and phrases
aboard Admiral Admiral Dufek Air Force Alan Villiers American Antarctic Antarctica beach birds boat booklet Bounty butterfly Byrd CALIFORNIA called camera Catalog City coast College color Dept desert elephant engine Exakta expedition explorers feet fish flamingos Fletcher Christian forest Grosvenor Hopi Indian Insurance Company Island Kachinas Kodachromes land light Little America living look Luis Marden mahout Mayflower Mayflower II McMurdo McMurdo Sound MELVILLE BELL GROSVENOR Mention the National miles MILITARY Mountains NATIONAL GEOGRAPHIC MAGAZINE National Geographic Society National Geographic-It identifies Navy night Palm Park Photographer Pitcairn plane polar pool Prince Philip radio River Robert Robert College rock Royal sail School Scott ship Siple snow Sound South Pole Station Sucaryl tide tion trees United Valley visitors Washington watch weather West White Sands wind winter York