The modern technique of cloud seeding is a method that has many critics.
Some experts argue that cloud seeding usually occurs in conditions which are going to rain anyway.
In many countries, there is a growing need for more water resources.
Using satellite image, Chinese meleorologist found out the exact location of cloud.
Despite spreading millions of silver iodide particles into the air, it didn't completely work as planned.
Cloud seeding heavily depends on environmental conditions like temperature and the type of cloud.
In some areas it works quite frequently while in other areas it fails.