Chemtrails: innocuous or polluting?

The Chemtrails give a lot to talk about. People shoot airplanes with white jets at all times and everywhere and share with the photos and videos, the most peregrine theories. What is true in the Chemtrails? The trail of clouds left by an airplane that crosses the sky can be fascinating for children and adults alike. Air traffic has become so common that it is not uncommon to see persistent streaks in contrast to the blue of the sky or blurring in the clouds. Although many consider them an interesting but very common phenomenon, there are those who are alarmed by them. Concerns range from the idea that these stelae could aggravate global warming to more elaborate theories, which argue that some governments (or who knows who) have been secretly discharging harmful substances onto the earth. The scientific explanation Jet engines give off very hot air and since water vapor is one of the byproducts of exhaust gases, that air is also very humid. However, in the high atmosphere where these aircraft fly, the air is usually very cold, often with temperatures below 0 ° C. When a jet engine is spitting hot and humid air in an environment that is cold and has low pressure, the result is condensation. The water vapor that exits the motor quickly condenses into water droplets and then crystallizes in ice. Ice crystals are the clouds that form behind the engine. This is why the stripes are called contrails, short for "condensation trails." To help explain it, scientists invite us to compare it with our own breathing on the coldest days. If the environment is humid, the steam condenses, however the puffs of breath dissipate quickly on the driest days. The same can be said of vapor trails: when the environment is more humid, the trails remain, but when the environment is dry, the trails disappear more quickly. This explanation makes sense. But the stelae consist not only of ice crystals and water vapor, but also other byproducts of the engine exhaust. These include carbon dioxide, nitrogen oxides, sulfate particles and soot. Therefore, many voices point out that these elements can have negative environmental effects. Theories of Chemtrails A fact sheet from the United States Environmental Protection Agency explains that stelae, although long lasting, are simply traces of condensation and are not harmful at all, even though they do not deny their content in harmful elements. However, there are those who think that it is at least "suspicious" that the stelae expelled by airplanes today are thicker, denser and stay suspended longer than they did in the past. Another fact that is striking is that sometimes the traces are not horizontal as one would expect to be the stelae of an airplane, but have capricious shapes: circles, spirals and crossings. These "oddities" have led many people to suspect that "someone" has placed other substances in them, transforming them from harmless contrails into Chemtrails (chemtrails). Those who believe that there is something abnormal in the new stelae have proposed several theories to explain what the authorities might be covering up. The most extreme see in these Chemtrails evidence that connects the epidemics of certain diseases such as influenza, to the cases of stelae. There is also talk that the earth is being sprayed with products such as barium salt in order to help in the mapping of radar for defensive purposes. However others propose that one could be experimenting with climate manipulation. Actually, this is not as fanciful as it may seem. Already in the 1950s, the British were able to successfully "seed" the clouds with salt, dry ice and silver iodide, in order to provoke rain. Another popular theory is that Chemtrails are well-intentioned attempts to combat global warming or the destruction of the ozone layer by spraying particles that would reflect the sun's radiation. The truth is that anyone who takes the trouble can find on the Internet a good amount of videos "home" and photos, showing long trails in the skies across the country left by aircraft and on which the authorities have not given any explanation "Convincing", although many climate scientists argue that they are simply jets of condensed water vapor. In short, making use of a healthy skepticism, forgetting paranoia and conspiracy theories and simply sticking to reality, it would be very positive to know (with serious studies and based on proven and scientifically proven evidence) whether these stelae are definitely a cause for concern. Ecoportal.net Ecoticias http://www.ecoticias.com/ If you find this note interesting, do not hesitate to share it. Your contacts will be grateful. Here you can also subscribe to our weekly and FREE electronic publication To subscribe to our Weekly News Publication, place your e-mail below These articles may also interest you