Saturday, February 12, 2011

Forget about the future, let's try to win the weather.

Cloud control - The Boston Globe:

Cloud seeding via Utah.Gov

It is not for lack of trying. It’s just that over the last 200 years, the clouds have proven an improbably resilient adversary, and the weather in general has resisted numerous well-funded — and often quite imaginative — attempts at manipulation by meteorologists, physicists, and assorted hobbyists. Some have tried to make it rain, while others have tried to make it stop. Balloons full of explosives have been sent into the sky, and large quantities of electrically charged sand have been dropped from airplanes. One enduring scheme is to disrupt and weaken hurricanes by spreading oil on the surface of the ocean. Another is to drive away rain by shooting clouds with silver iodide or dry ice, a practice that was famously implemented at the 2008 Olympics in Beijing and is frequently employed by farmers throughout the United States.
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