 | 1908 - 1066 pages
...; they worked for five years more before they PHOTOGRAPH COPYRIGH THE BALDWIN DIRIGIBLE, THE birds, but it was, nevertheless, the first in the history...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction of speed, and had... | |
 | 1908 - 984 pages
...fly. The first flight lasted only twelve seconds, a flight very modest compared with that of birds, but it was, nevertheless, the first in the history...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction of speed, and had... | |
 | 1908 - 1006 pages
...fly. The first flight lasted only twelve seconds, a flight very modest compared with that of birds, but it was, nevertheless, the first in the history...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction of speed, and had... | |
 | Francis Arnold Collins - 1910 - 330 pages
...1903. The first flight lasted only twelve seconds, a flight very modest compared with that of birds, but it was, nevertheless, the first in the history of the world in which a machine carrying a man 211 had raised itself by its own power into the air in free flight, had sailed forward on a level course... | |
 | 1918 - 708 pages
...length of the flight was equivalent to a flight of 540 feet made in calm air. This flight lasted only 12 seconds, but it was nevertheless the first in the...carrying a man had raised itself by its own power into the air in full flight, had sailed forward without reduction of speed, and had finally landed... | |
 | american school of correspondence - 1912 - 820 pages
...of birds, but it was, nevertheless, the Fig. 9. One of the First Power Flights of the Wright Biplane first in the history of the world in which a machine...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction in speed, and had... | |
 | American School (Lansing, Ill.) - 1912 - 80 pages
...of birds, but it was, nevertheless, the Fig. 9. One of the First Power Flights of the Wright Biplane first in the history of the world in which a machine...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction in speed, and had... | |
 | Frank Puterbaugh Bachman - 1918 - 284 pages
...say. "The first flight lasted only twelve seconds, a flight very modest compared with that of birds, but it was, nevertheless, the first in the history...carrying a man had raised itself by its own power into the air in free flight, had sailed forward on a level course without reduction of speed, and had... | |
 | Fay Leone Faurote - 1921 - 398 pages
...the flight was equivalent to a flight of 540 feet made in the calm air. The flight lasted only twelve seconds, but it was nevertheless the first in the...carrying a man had raised itself by its own power into the air in full flight, had sailed forward without reduction of speed, and had finally landed... | |
| |
This flight lasted only 12 seconds but it was nevertheless the first in the history of the world in which a machine carrying a man had raised itself by its own •power into the air in full flight' had sailed forward without reduction of speed and had... 
