>>3945978 (lb)
Substandard materials from China perhaps
I agree anon I remember when contrails only happened in winter in California, not in 115 degree weather.
I also remember when they didn't make skies filled with unnatural clouds with rainbow hues.
I've heard they were benign at first & then scientists at places like WHO figured out they could experiment with various aerosol applications.
I suggest every anon watch this video you'll get a better idea what is UP.