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Originally posted by Crabmeat
anyone?
anybody have any idea what the purpose of those planes are?
anyone?
Originally posted by weedwhacker
Originally posted by Crabmeat
anyone?
anybody have any idea what the purpose of those planes are?
anyone?
Oh....My....Gods!!!
Not again!!!
Originally posted by Crabmeat
oh wait... whose they?
do i smell conspiracy?
Originally posted by Crabmeat
A friend of mine whose fighting the good battle against the govt. machine hinted to me that they're releasing chemicals that in essence... stupify the masses.
Contrails form when hot humid air from jet exhaust mixes with environmental air of low vapor pressure and low temperature. The mixing is a result of turbulence generated by the engine exhaust. Cloud formation by a mixing process is similar to the cloud you see when you exhale and "see your breath".
If you are attentive to contrail formation and duration, you will notice that they can rapidly dissipate or spread horizontally into an extensive thin cirrus layer. How long a contrail remains intact, depends on the humidity structure and winds of the upper troposphere. If the atmosphere is near saturation, the contrail may exist for sometime. On the other hand, if the atmosphere is dry then as the contrail mixes with the environment it dissipates.