Yep, roger that! Me, I’m no physicist, I just go through life observing all kinds of things... questioning... all the while realizing I have zero control over most of it. It’s all about the peace of mind thing.
So, if the observers were honest about what they witnessed, and I know I’m being honest about what I saw and heard, and if the craft observed really did what they claimed it did and left no sonic booms... then I can only presume that either “they” have figured out how to go supersonic plus in our atmosphere all while bypassing the obstacles that had to be overcome to go supersonic in the first place and it is such a closely guarded secret (as if in this world anyone could ever keep secrets), OR “they” have figured out how to manipulate space/time in such a way as to create gravity waves that cause space/time to move around the objects in effect transporting or pulling the object (warping) to another location to make it seem like it’s travelling at super fantastic speeds. I don’t know... un un pentium?
In any case, what would cause me to lose any sleep at all over it is the idea that technology like that is ripe for being used, or worse... abused by “they”, whoever “they” are. Rumors, being rumors... “they” say the Nazis were developing these kinds of technologies at the end of WW2... AND, if the Nazis are in actuality “they”... what’s there to worry about?
Of course, there’s always the possibility that I’m just a little bit uninformed, and even though I have clearances, I obviously don’t have the need to know about these particular things... and like everyone else, I’m left out here in the void of speculation. I’m just going through life observing and questioning.
They likely wouldn't have had access to Kosanovic's cache until some time in '41. Is it a coincidence that they still do gravitational research at Ksiaz Castle? Recent hints dropped by some of the worlds biggest billionaires suggest that mercury had nothing to do with it, it was likely something like thorium.
...and we cant forget the unusual coincidence of Trumps uncle having worked on all of this. There was nothing to see, just the ramblings of a mad man...which is why it was all confiscated and classified. The government classifies the ramblings of all lunatics don’t they?
The funny thing is that the key has been laying in the English patent office and available to everyone to see for a very long time.