Environment
- Controlling the Weather
- China spent millions on a shady project to control the weather ahead of the Beijing Olympics — and dozens of other countries are doing it too (businessinsider.com)
- https://en.wikipedia.org/wiki/Operation_Popeye
- Weather Modification in North Vietnam and Laos (Project Popeye) (history.state.gov)
- Rainmaking Is Used As Weapon by U.S. (nytimes.com)