Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 515
, areabout the same shape andsize as the front elevator, orrudder; and they are hinged,one at each end, to the rearouter upright or post. Theyare wired to the shouldercontrol in such a way thatwhen the man leans to oneside or the other, they workin the opposite direction.Lateral stability… … A WRIGHT BIPLANE (OLD TYPE).Showing the controlling levers, and position of the motor, radiator, and propellers. from 1800 to 2000 revolutions per minute, andpushes against the air just as a small propelleron a boat pushes against the water. This mo- igiz.] THE AEROPLANE 985
Children's literature
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