[Firestormalpha]

Well, for "Tesla-cannons", from what I recall of Future Weapons, a show on discovery channel, there are already prototypes in the works. They even have one in the form of a briefcase, more of a stun gun type though. Another weapon they'd been working on is a highly directional speaker which can emit sounds at levels far beyond human tolerance, resulting in nausea, dizziness, and one heck of a headache. Kinda like the flash light but no need to focus on one person. to either side of the soundwave emmiter you hear almost nothing, step in front of it and BAM, you get the full force.