The Technology Review reports on how the Chinese plan to modify the weather in Beijing during the Olympics, using supercomputers and artillery.
To prevent rain over the roofless 91,000-seat Olympic stadium that Beijing natives have nicknamed the Bird’s Nest, the city’s branch of the national Weather Modification Office–itself a department of the larger China Meteorological Administration–has prepared a three-stage program for the 2008 Olympics this August.
With the world’s largest weather modifying system, China aims to monitor weather using an IBM p575 supercomputer and then attack incoming clouds.
Using their two aircraft and an array of twenty artillery and rocket-launch sites around Beijing, the city’s weather engineers will shoot and spray silver iodide and dry ice into incoming clouds that are still far enough away that their rain can be flushed out before they reach the stadium.
Finally, any rain-heavy clouds that near the Bird’s Nest will be seeded with chemicals to shrink droplets so that rain won’t fall until those clouds have passed over.
