Brian Dunning


Senior Member
How is that you are convincing anyone?

Did you watch the video? Did you not see the logic (and conversely, the incredible volume of illogic in the "chem"trail claims??)

Since this thread's topic is a YT video that shows clear logic that blows the "chem"trail nonsense out of the sky (see what I did there?), here's another that uses more logic, plus some geometry and math. What's particularly compelling is that it was videoed and posted by a pilot.

( It has two "parts", the first section is relevant, the last part is about another particularly silly claim by so-called "chemtrail knowers" :rolleyes: ):

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