Start with observing the sky all day, every day, for that thirty days.
Contrails will have formed there regularly at some point.
Discussion
I kinda can't do that unless people want to pay me to do so. Lol
Start with observing the sky all day, every day, for that thirty days.
Contrails will have formed there regularly at some point.
I kinda can't do that unless people want to pay me to do so. Lol