Re: Contrails cannot form into clouds (proof!)
Kindly explain to the forum, JazzRoc, in your opinioin, why non-passenger planes spew whatever it is they spew from the back of their planes on a clear day that begin as long white streaks, but ultimately end up fanning out into thin white, whispy clouds.
What are they spewing?
Why are they doing this?
What is the purpose?
Thanking you in advance,
Last edited by BlueAngel : 03-31-2010 at 11:44 PM.