Sir I respect your question but dont you have other things to do in life ??
There are screws for the propellers, and levers to control the landing equipment and flaps
There are many people that improved the airplane. The airplane is still being improved today.
The answer will depend on the size of the screws!
one which is screws
it depends on the size of the airplane or the size of the monkeys ;)
A single person can build an airplane.
How can you drive by airplane?
Edison had a great many wonderful inventions. The airplane however, is not one of them.No, he did not invent or make the airplane.
by the purple door, next to the airplane, under the rug, in the trash can, next to the cup of orange drink, and talk to zack binspin
9
there are many features.