You can muster the math, but you can't muster a simple five-word answer.
How can I put this: your faith in math has blinded you to reality, just as the faith in math that folks had with regard to the "impossible" structure blinded them. I see you didn't address that point, nor did you give a simple five-word answer. You are the kind of person who believed your eyes were lyin' when you saw bumblebees fly, that is, until the "math" finally proved it out.
The "math" can prove flights, but the "math" can't disprove that the item in the video was a missile.