https://www.iata.org/en/iata-repository/publications/economic-reports/global-air-passenger-markets-riding-out-periods-of-turbulence https://sciencedirect.com/science/article/pii/S1352231020305689 https://patents.google.com/patent/US20100071771A1/en https://patents.google.com/patent/US20090234788A1/en Comments and responding explanations continue in next post. Educate yourself about “Chemtrails” – Part 2
Because I have so many words…