Jill,for a self confessed brainbox, y'all don't have a clue. There's a time an a place for scepticism, this ain't the time or the place. The fact ya didn't watch the films but are prepared to make pseudo- knowledgable comments says it all .
Arrogance and ignorance, what a combo.
Plenty a data in the films, but ya gotta watch em, funny, that.

Duh, the fact that the planes criss cross is the entire point, and it ain't like ya can't see the fact that that is EZACTLY what all they are doin, no mystery or disappearin planes, iffen ya watch it happenin, thats what they are doin, criss-crossin, layin down aerosol , whats an aerosol? Suspended solid particals in a gas. Wake up, Jill. You said you was smart, Trainin pilots??? Ya jokin?? Look at the films an don't be an eejit.
If ya got half the brains ya say ya do? Use em. An don't comment if ya don't do the research, waste a time.
Still, maybe it cheers ya up. Cold comfort farm, book me in.
Ma tolerance for willful opinionated ignorance has lost its charm.
The clock is tickin an for the few people with the courage to open their eyes , we gotta wake up an smell the barium .
It's a heartbreakin state of affairs.
Ah'm gonna be spendin a lotta time elsewheres workin on this (a real vexation Ah'm sure to ma anti-fans) cuz it's mighty dissapointin this blindness and blandness.
Said it all before ,if ya got heavy metal issues or a taxed immune system, y'all are exactly the sort a person gonna suffer the most from aerosol exposure to barium an aluminium. An these here are the components we are SURE about, some a the rest is variable an open to speculation.
Leastaways, Ah tried. Sleep well.