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Typically the precious metals needed have a cost that is more than the water gained. That assumes there are clouds just on the verge of raining that just need a
by downrightmike 11mo ago
Typically the precious metals needed have a cost that is more than the water gained. That assumes there are clouds just on the verge of raining that just need a small push.
- lazide 11mo agoCite? Silver iodide is common, silver is not particularly expensive, and cloud seeding is used quite extensively - including in quite poor countries.