tag:blogger.com,1999:blog-4237359841617088901.post1435167917383364544..comments2023-04-01T07:21:21.394-04:00Comments on The World According To Me: ChemTrail vs. ConTrail Over CollingwoodUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4237359841617088901.post-48829116974705207142011-11-08T08:54:36.124-05:002011-11-08T08:54:36.124-05:00are both planes flying at the exact same altitude?...are both planes flying at the exact same altitude? I sure hope not, since they would have a chance of hitting each other. A few hundred feet can make the difference between cloud/contrail formation and not. Science is out there for all to learn.Anonymousnoreply@blogger.com