Thanks for the "lesson" hahah ! Coincidentally I know a few things about contrail and chemtrails 😌👍I also love teaching my wife about condensation and combustion and she always hate it when I do it, now I understand why she gets so upset lol. There are a lot of misconceptions on the subject because people are being very dismissive shouting "because science!" Which isn't always a bad thing, except there has been experiments to check conductivity of the clouds through aerosol spray of metals in the ionosphere, you can find all the patents online on that matter if you're interested, fascinating stuffs. Cheers! Nice 😌 chat!