Changes

[[image:ctww2-2.jpg|Contrails during WWII|thumb]]

[[image:ctww2-2.jpg|Contrails during WWII|thumb]]

[[image:Ctww2-3.jpg|Picture from WWII|thumb]]

[[image:Ctww2-3.jpg|Picture from WWII|thumb]]

'''Chemtrail''', according to a common [[Conspiracy Theory|conspiracy theory]], is the name for certain types of contrails. This [[Pseudo-Science|pseudo-scientific]] idea believes that at least part of the known contrails consist of various added substances, on whose composition, however, followers of this idea apparently cannot agree. Modified contrails allegedly show a different behaviour from regular ones. They are said to remain visible in the sky for a longer time, and to appear in a checkerboard pattern. There is no consensus among followers of the chemtrail idea regarding which airplanes spread the additives. Some believe chemtrails were caused by various different types of planes, while others believe only certain military aircraft were responsible. An extended version of this theory claims that chemtrails are able to ''dissolve'' carbon-dioxide, resulting in a local decrease in temperature due to the diminished greenhouse effect. This creates a huge depression that sucks in surrounding air, causes extreme thunderstorms, rainfalls, storms, and hail.

'''Chemtrail''', according to a common [[Conspiracy Theory|conspiracy theory]], is the name for certain types of contrails. This [[Pseudoscience|pseudo-scientific]] idea believes that at least part of the known contrails consist of various added substances, on whose composition, however, followers of this idea apparently cannot agree. Modified contrails allegedly show a different behaviour from regular ones. They are said to remain visible in the sky for a longer time, and to appear in a checkerboard pattern. There is no consensus among followers of the chemtrail idea regarding which airplanes spread the additives. Some believe chemtrails were caused by various different types of planes, while others believe only certain military aircraft were responsible. An extended version of this theory claims that chemtrails are able to ''dissolve'' carbon-dioxide, resulting in a local decrease in temperature due to the diminished greenhouse effect. This creates a huge depression that sucks in surrounding air, causes extreme thunderstorms, rainfalls, storms, and hail.

==The History of the Word Chemtrail==

==The History of the Word Chemtrail==