183 A brief word about "Chemtrails," the utterly mentally-retarded conspiracy theory (that when you look up and see a contrail, that means that commercial planes are 'spraying' overhead), since it's been brought up: (greatawakening.win) posted 3 years ago by catsfive 3 years ago by catsfive +201 / -18 369 comments share 369 comments share save hide report block hide replies
The offending particulates could be a by-product of jet combustion, and not detectable in a raw sample?