Ege Erdil thinks improvements in metalworking may have been a crucial reason aircraft technology later became more popular.

“was a crucial reason why aircraft technology later become like became more popular so it's not like someone came up with the idea of oh like you can just like use something that just has wings and has a lot of thrust and then that might be able to fly like like that basic idea is not that difficult but then well how do you make it like actually a viable thing that's right well that's much more difficult”