Poll Are 'Chemtrails' a form of Government suppression? A contrail is the expected exhaust excretion expelled from jet engines behind a plane. Different kinds of engines give different forms and durations, though a contrail is still generally expected to dissipate within a certain distance from the plane or within a few minutes or less of the aircraft's passage. There are many trails made by planes that leave much longer and more permanent lines, however, some of which expand outward to imitate cirrus clouds. Many scientists and skeptics argue that these are just forms of weather modification, put other scientific and civilian proponents of government conspiracy insist that these other exhaust patterns are 'chemtrails,' including a more sinister but unknowable chemical or biological agent for undisclosed reasons. How possible is this? Fairly possible, though not sure why 35% from 33 votes Not at all possible 16% from 15 votes Very possible, and the chemical is most likely sprayed for mind-control purposes 23% from 21 votes Very possible, the chemical likely sprayed for to spread disease in certain populations 26% from 24 votes 93 votes Vote View Demographics Cross-Tab Results Invite Your Friend(s) to Vote: Share This Poll You can publish this poll on your blog or website. To embed a poll, just copy the code from this "Embed" box. Once you've copied the code, just paste it into your website or blog to embed it. Embed: See What It Will Look Like <script type="text/javascript" src="https://www.opednews.com/populum/poll_api.php?pid=94&layout=default"></script>