In the SNOWIE project, an aircraft supported by the Idaho Power Company
released the silver
iodide, while the UW King Air took measurements to monitor the silver
iodide's impact.
For the Olympics, the world's largest weather modification bureau will set up several banks of rocket launchers outside the city to blast threatening clouds with silver
iodide and force them to
release their rain before it reaches the Olympic stadium.
This hypothesis was quite quickly rejected when results began to conflict (there was more and bigger hail, or at least no detectable hail suppression as a result of the seeding) and it became understood that the seeding also produced stronger updrafts (due to the accelerated
release of the latent heat of freezing by the silver
iodide seeding), which, in turn, produced an environment which was conducive to the formation of even larger hailstones.