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Who conducted the first cloud-seeding experiments in 1946?
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weather modification
Cloud seeding can produce an extra 5 to 15% of precipitation.
The first systematic cloud-seeding experiments were conducted in 1946 by the American chemist and meteorologist Vincent J. Schaefer.12
Working at the General Electric Research Laboratories in Schenectady, New York, Schaefer discovered that dropping dry ice (solid carbon dioxide) into supercooled clouds caused the formation of ice crystals, which could then grow and fall as precipitation. These initial experiments, which also involved his colleague Irving Langmuir, marked the beginning of the modern era of scientific weather modification.13