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Very interesting video, what is the smoke generation method used in the test? Thank you
it is a mixture of different gases that has the same density as air but a different index of refraction. So there is no contamination from this "smoke"
Very interesting video, what is the smoke generation method used in the test? Thank you
it is a mixture of different gases that has the same density as air but a different index of refraction. So there is no contamination from this "smoke"