Why Do aeroplanes Make White Streaks 🤔

Wait,so to give water and carbon dioxide

Amazing

I'm still confused

Because of fuel

Where's the rest of the vid

We urgently need to come up with a scientific justification, otherwise the herd has already started to guess something.

Why was not happening 20 years ago? Why not always the case? Why only in nato geographies?? When I was a kid only short lived small trail.., Notfall sky is covered ???