warriorsdance wrote:Paphitis,yes im certain that im not confusing normal contrails with chemtrails because it easy to distinguish them.Normal contrails are visible for 5-12 minutes max after the plane has passed and do not spread out creating clouds but instead they disappear.Only an ignorant person wouldnt notice this difference.
Chemtrails on the other side seem to persist for hours extending more and more every minute.
I think you need to lie down because these "chemicals" have gone to your head.
Firstly, whether contrails remain visible for 5-12 minutes or longer depends on the windspeed at that altitude. Higher winds (up to 200Km/hr in a jetstream) will disperse the contrail quickly as opposed to light winds which disperse the contrails slowly.
The ambient moisture in the atmosphere also has an effect, as the aircraft vortices and exhaust from jet engines create vapor trails in a moist atmosphere creating Cirrus like cloud which can remain for a lot longer than 12 minutes.