Ermm, the ability to disperse clouds HAS been around for decades and is often used to ensure good weather for open air events:
Madonna - For example
Back to the original topic though :
Something that always surprises me is the number of houses in the US that seem to be just made out of wood! Across Europe the vast majority of houses are brick built with the only major wooden structure within the houses are the roof supports and SOME interior walls.
As a result, hurricanes and tornadoes do little damage with the main news stories being abut the number of roof's that have been ripped off houses.
Surely, in a country that has so many hurricanes and tornadoes, continually chucking up cheap wooden houses is a false economy?