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Originally posted by SaberTruth
As another over-50 who remembers blue skies, I agree that there seems to be constant "smog" conditions even far away from cities or highways. Old photos from the 70s show a deep blue sky, very white clouds, and crisp, vibrant colors. Now, things always have a film or haze, as if we're living inside a giant "frosted" lightbulb. And no, I don't have cataracts. :-P
Originally posted by SaberTruth
reply to post by Essan
Just curious: if someone proved that two aircraft flying at the same altitude at the same time produced two very different trails, what excuse would you come up with?
Originally posted by firepilot
Actually, its the chemtrailers who start most of the threads.
Originally posted by dplum517
...because there is plenty of it in ALL the other threads we have created
Originally posted by Uncinus
reply to post by dplum517
He said "Old photos from the 70s show a deep blue sky", implying things have changed.
So why not use this to prove the theory once and for all? Don't you want to provide evidence to back your claims? Especially when the evidence should be quite definitive.
Originally posted by ProRipp
reply to post by Essan
So your mind is closed then ?
As I said in my OP no amount of evidence will change some minds ?
New engines ?
C'mon Essen open your mind back up I credit you with more intelligence than that my friend ?
Peaceedit on 113131p://05America/Chicago13 by ProRipp because: (no reason given)
Originally posted by ProRipp
reply to post by firepilot
Do you have one ?
Oh hang on it could be photoshopped !
Have you got video ?
Oh no thats no good either it could have been tampered with !
See where I'm going with this ?
Both sides wil get nowhere fast !
Then the put downs start and it all melds into every other thread on the subject !
Originally posted by firepilot
Higher bypass turbofans are more likely to make contrails, than older turbojet engines.