Chemtrails? Hardly. The science behind aeroplane contrails

Everyone sometimes watches a white cloudy trail in the sky following a jet plane. It is easy to imagine that they are signs of chemicals coming down from above. Among those who surprise people, they are called "chemicals" and are usually considered evidence of a government secret project with a variety of malicious goals, including weather change and climate engineering.

What is the real reason? These condensation trails or condensation trails only occur when the chemical composition of the jet fuel meets the chemistry of air. The video from the American Chemistry Association was recorded directly.

Atmospheric phenomena experts state that chemicals can only be characterized by the properties of condensates that react to various conditions such as sunlight, temperature, horizontal and vertical wind shear, the humidity level at which the aircraft is present, and so on. In the United States, the grid-like nature of the flight path of the national airspace system tends to cause cross hatching and it is often difficult to distinguish it from the ground whether overlapping condensation trails are at the same height. In 2000, the United States Aeronautics and Space Administration, the US Environmental Protection Agency, the US Federal Aviation Administration, and the National Oceanic and Atmospheric Administration jointly provided fact sheets on chemical warnings, scientific details of orbit formation, and condensate summaries Issued. Known and potential impacts on temperature and climate. The US Air Force has created a briefing to explain these trajectories that have been observed and analyzed since 1953.

Supporters of the Chemtrail conspiracy theory says that chemicals can be distinguished from condensation by their long periods, arguing that chemicals are traces of aircraft that change into a cloud cloud for half a day or cloud. Supporters claim to have a long-lasting different chemical composition in the air since 1995; supporters acknowledge the proof of long-term condensation traces shown in the picture of World War II Absent. Supporters describe condensation trails as fluids that last a few hours and eventually have crosses, lattices or parallel stripes that mix together to form large clouds. The advocate is aware that a visible chromatogram is present in the stream, that the empty trajectory is abnormally concentrated in a single location, or that there are no signs that are flying at irregular elevations or locations Left track left by military aircraft as a mark of chemical trace

"Chemtrail" is said to be much longer than the coagulation trail before 1995, but supporters mysteriously forgot the picture of long-term condensation before the Second World War. The so - called sinister "grid mode" of the condensation trail is easily interpreted as the expected effect of wind movement on frequently used east / west and north / south airplane lanes. One of the specific "chemicals" - characterized by the gap in the path caused by the opening and closing of the "nebulizer" - is simply interpreted as a normal humidity change in the atmosphere. The sky often shows humidity changes and irregular clouds and the same conditions apply to clouds condensing from the jet's orbit. In addition, as far as using biotoxins to attack people, dispersing vehicles may not be as effective as atomizing at 35,000 feet indiscriminately. In such a task, the low altitude crop duster for mosquitoes and the land track are much better