Because the standard change in temperature is about 2 degrees per thousand feet....so at 30,000 ft.....the temperature would be -60 of what you feel, at that location on the ground. Look up Boyle’s law.....the less pressure lowers the temperature. What happens is any moisture freezes, and doesn’t evaporate quicker.
when I was younger, the contrails were brief, short and soon dissipated.
chemtrails are persistent, spread wide and often cover from horizon to horizon and block the sun, also used to cover ground activity from satellite surveillence.
Oh come on, people. Basic chemistry. The burning of carbohydrates results in CO2 and water. The water condenses at these altitudes.
It would be a real feat to burn any fuel at altitude and NOT produce contrails.
What are you talking about? A contrail does not spread and form a milky sky, when it should have been totally clear.
Or maybe he is referring to carb burn? HIIT training in zero gravity?/s
Because the standard change in temperature is about 2 degrees per thousand feet....so at 30,000 ft.....the temperature would be -60 of what you feel, at that location on the ground. Look up Boyle’s law.....the less pressure lowers the temperature. What happens is any moisture freezes, and doesn’t evaporate quicker.
Well it’s liquid briefly, of course....but the temps are below freezing at altitude.
when I was younger, the contrails were brief, short and soon dissipated. chemtrails are persistent, spread wide and often cover from horizon to horizon and block the sun, also used to cover ground activity from satellite surveillence.
How much younger? How many years ago? Newer jets fly higher where there are lower temperatures....so the frozen moisture lasts longer.
Your a masonic shill..leave Stop Astro Turfing
And you are simply uneducated ....it is “you’re” by the way....get your petty jabs spelled correctly. Lol
oh my goodness - you should probably do more research for yourself