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This is one of those inconsequential videos that occurred to me uploading.
But it's a topic much discussed on the Internet.
There are many websites with pictures and videos showing these cloudy trails appearing and crossing the sky from side to side.
I'll tell you what happened: A few days ago, just before the rain,
I went into the yard and I happened to look at the sky.
And I saw that you see now.
I went quickly to find the camera (which was very close) I turned it on, and started recording.
This trail is very long, at first glance one can see that is lower than the other clouds and even, much more than that plane marked now in this pause.
Let's do a calculation to eye: A commercial jet flies at 30,000 ft altitude. Ok?
We suppose that this trail is about 10,000 ft
But the question is: what does that there?
Where it came from or who has left there? And for what?
Some want to convince us that this is a natural or normal steam that comes out of any turbine. I doubt it.
Besides being large, my concern is their permanence.
The trail that leaves the jet is dissolved immediately, while the another was there over an hour.
I will not draw conclusions. I invite you to take them out yourself.
You can do an exercise of free thought. Yes, this custom so rare.
Not the opinion that you believe is yours,
and what's really just a repeat of all you see on TV-trash, or read in the detritus-press,
...the mass media sold to governments who manage public opinion as they want.
You're like those sheep? Or are you one of those...
...who have their own criteria, empirically based, and also considers those observed during the years of your life?
Your experience. Not transferable.
If you had the luck to be a victim of a less foul educational system than exists today...
...do you remember what you learned in natural sciences?
Looking for alternative sources of information?
I leave it there.