Corporation claimed this week that it is ready to begin production on the MEDUSA, a damned scary ray gun that uses the "microwave audio effect" to implant sounds and perhaps even specific messages inside people's heads.

MEDUSA creates the audio effect with short microwave pulses. The pulses create a shockwave inside the skull that's detected by the ears, and basically makes you think you're going balls-to-the-wall batshit insane. The MEDUSA can also "produce recognizable sounds" and is aimed primarily at military uses, but New Scientist revealed there are other uses in the works, too.

And those "other uses" hinted at above? Try subliminal advertising; or suggestive subconscious comments that you don't really "hear" but can influence decision-making anyway. Or, alternatively, the beam can be ramped up to 11 and just kill you outright. WIN!