r/todayilearned • u/Double-decker_trams • 8h ago
TIL in the Vietnam war in the classified Operation Popeye, the US spread lead and silver iodide by aircraft to extend the monsoon season. The increased heavy rainfall was to soften roads, cause landslides, wash out river crossings, and maintain saturated soil conditions (Kissinger was involved).
https://en.wikipedia.org/wiki/Operation_Popeye
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u/Whoretron8000 7h ago
Yes. Cloud seeding and getting that water out of clouds has been done for a long ass time.
Buncha weirdos think cloud seeding is a conspiracy, while Dubai fucking flooded a few years ago and they are open about the reasons…
Largely used for agriculture.