Propellers. They are highly curved like that to produce less noise.
Nah. That would be "hanged".
I think VJ is the "keystone" Q was referring to. When she gets taken out the whole structure will collapse.
Don't know if it's real. I don't see anyone banging the drums that can be heard. But here it is anyway.
This is like the tenth time someone has posted this.
They're going to be built by Boeing in Philadelphia.
http://aviationphotodigest.com/boeing-mh-139/
And you responded to this using using the word "sharecropper" the last time too.