fix articles 393669, s. patent documents
How to Crash Land Police Drones (tags)
hack the big Antennae.
Charged Aerosol WARFARE CLOUDS US Patent#4,704,942 (tags)
While a specific embodiment of the invention has been shown and described in detail to illustrate the application of the principles of the invention, it will be understood that the invention may be embodied otherwise without departing from such principles.