"Beam of pain"

Microwave weapon:

http://boingboing.net/2004/06/07/beam_of_pain.html

Are they testing these weapons on wheat fields?

http://www.boingboing.net/2010/04/08/crop-circles-part-de.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+boingboing%2FiBag+%28Boing+Boing%29&utm_content=Google+Feedfetcher