Thread: What are Chemtrails?

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  1. #21  
    Senior Member Zathras's Avatar
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    Very pretty. But what is it? It’s clearly not a regular exhaust contrail, as the trail seems to start actually ON the wing, and it has a weird rainbow effect you don’t find in exhaust contrails.

    It’s actually an aerodynamic contrail. It’s formed by the reduction of pressure in the air as it moves over the wing. When the pressure of a gas falls, then its temperature also falls (the same principle as is used by your refrigerator). The reduced temperature cause small drops of water to condense, which then may freeze. The (frozen) drops get larger as more water condenses on them. The different sized drops (or ice crystals) have different optical properties, which affect different wavelengths of light, which accounts for the “rainbow” effect.
    http://contrailscience.com/aerodynam...bow-contrails/
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  2. #22  
    Senior Member Zathras's Avatar
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    Quote Originally Posted by Speedy View Post
    The bigger question for the DUmmies should be, WHO is behind the chemtrails?

    Did you know that the VRWC was active in WW2? Here's some photos to prove it....



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  3. #23  
    Administrator SaintLouieWoman's Avatar
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    Quote Originally Posted by patriot45 View Post
    OH Noes!! There is only one thing to do! :D

    The second thing is get the dogs back in the house from the yard when those mosquito trucks go by. :D
    http://http://i145.photobucket.com/albums/r231/SarasotaRepub/83069bcc.png

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  4. #24  
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    Actually only a very small percentage of DUers think that. There are plenty nutballs there but that particular paranoia isn't a major one...
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  5. #25  
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    That toon is not funny.
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  6. #26  
    Power CUer patriot45's Avatar
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    Quote Originally Posted by karlschneider View Post
    That toon is not funny.
    Hahaha, yes it is!

    : “Grow your own dope. Plant a liberal.”
    ” Obummercare, 20 percent of the time it works everytime.
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  7. #27  
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    Only to an asshole.
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  8. #28  
    PORCUS MAXIMUS Rockntractor's Avatar
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    Quote Originally Posted by karlschneider View Post
    Only to an asshole.
    I thought you said it wasn't funny.
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  9. #29  
    CU's Tallest Midget! PoliCon's Avatar
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    Quote Originally Posted by karlschneider View Post
    Only to an asshole.
    oh make up your mind do you think it's funneh or not? :p
    Stand up for what is right, even if you have to stand alone.
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