"crystals of water vapor from jet engines" Really?

I would be interested to hear your understanding, or possible perception of this question then. Why would we have "RANDOM" planes going into the sky, and leave a trail of "crystals of water vapor from jet engines"? Yet any passenger plane, or cargo plane does not do this.

Any plane in history has never left this behind, until recent years. Did you know while I was in Mexico, I NEVER saw one. While in Jamaica, I NEVER saw one. Our skys in Canada are littered with them, on a daily basis.

This is not something that takes place all over the world, why would just these planes do this?

I think you have some smoke blowing coming from your story. Thanks for your input, I do appreciate having an open debate or conversation regarding an individuals outlook on a scenario.

Please remember, don't think that EVERYONE that notices these things can be lumped into one type of person. You shouldn't give up on a topic you post, and not state your real reasoning behind your topic. You just gave up and assumed that no one could be reasoned with "scientifically". This makes your story less credible. #justsaying

I find often when people are challenged with a question they give up, and do not give solid reasoning's. Just go with what we were told, because that is how we were raised. Have you ever been to an air show? Have you ever noticed not a single plane has this crystals of water vapor from jet engines, except for when they put our your countries patriotic colours to please the crowd.