If its engine stops, it must fall with deathly violence, for it can neither glide like the aeroplane or float like the balloon. The helicopter is much easier to design than the aeroplane, but is worthless when done.
First powered flight
If its engine stops, it must fall with deathly violence, for it can neither glide like the aeroplane or float like the balloon. The helicopter is much easier to design than the aeroplane, but is worthless when done.
First powered flight
Orville Wright, in a letter, expressing a strong negative opinion on helicopters
1907
Found in 1 providers: gemini
Cross Reference
1 source
"It is not necessary to be a horse to be a good jockey."
Shocking"It is not necessary to be a genius to be an inventor."
Controversial"We do not believe that the difficulties are insurmountable, and we are confident that we shall yet succeed."
Shocking"The flying machine is a thing of the future, and it is a thing that will change the world."
Humorous"We have been trying to make a machine that will fly, and we have succeeded."
Shocking