Anonymous ID: 73e423 Nov. 9, 2018, 9:30 a.m. No.3818710   🗄️.is 🔗kun   >>8734

>>3818666

I'm with you anon. Went to college for Meteorology in the 80's. Had to do math equations to determine how long it takes a contrail to evaporate. It was based on temp/elevation/humidity and temp of exhaust. If I would have said they will be there all day I would have gotten and F. Chemtrails are real and a fucking nightmare.