What is cloud vaccination?

Cloud Seeding is a technique of weather modification used to distract fog, increase the levels of precipitation and suppression of hail. Like many practices that actively change Earth's environment, this is not without controversy. Some nations have accused each other of the "rain theft" with these techniques, while others question the validity of practice and claim that it cannot be tested in controlled conditions, so its results are difficult to see objectively.

The process involved in the cloud vaccination was developed in 1946 and is actually rather complex. In principle, scientists add to the atmosphere such as dry ice or silver iodide and create cores around which water vapor can condense. This can be done with an aircraft flying over the region or with missiles fired from the ground. In both cases, this process works best when clouds or large amounts of water vapor are already present. The air causes water vapor to condense and collide, clean the air around airports and other places where it is decisive inGrass visibility. The cloud vaccination can also be able to increase the coagulation by stimulating the formation of rain drops around the particles added to the air. In areas that experience drought, this practice can save crops. Some ski resorts also use this to increase the amount of natural snowfall, which makes them more attractive to visit.

This technology is also used to reduce the size of hail by providing so much core for ice crystals to create that they cannot reach a very large size. Because hail can cause serious damage to property and crops, it can be very useful. It also seems to be backed up by science because the studies have shown the overall decline in the average size of hail, where this practice is used, while it is heavier confirmed by increased precipitation or snow.

weather change is part of a larger science known as geoengineering. CapacityThe environment could be very useful, especially if global warming threatens the level of precipitation or changes the weather patterns, so some of the countries are experiencing extreme droughts. However, some scientists are afraid that the effects of activities such as cloud vaccination may not be fully understood and that it could be dangerous to interfere with the country's weather.