three
56
no. the wright brothers first plane did not suceed. it took many trys to make it "wright"
7
They had a lot of failures!
65,000
12
32
While the Wright brothers built and experimented with several gliders and kites to test their theories, the Wright Flyer was actually their first powered prototype.
Bicycles and many glider prototypes
No, there were many aircraft built before theirs
I have one brother
They have two brothers