Sonic Nausea Device

Finally, a device that can make everyone nauseous and no one will be able to find it!  It's small enough to fit in my pocket, and so inconspicuous that no one will know what it does.  You can do all sorts of neat things with this baby, like make people sick and well I'll think of another reason.  Wait, do I need another reason? =p

Sonic Nausea is a small electronic device which can really turn one's stomach. It generates a unique combination of ultra-high frequency soundwaves which soon leads most in its vicinity to queasiness. It can also cause headaches, intense irritation, sweating, imbalance, nausea, or even vomiting. Hiding this device in your inconsiderate neighbor's house might put an end to their late-night parties. The abusive bureaucrat's office, the executive lunchroom... the possibilities are endless for that small portion of inventive payback. The unique soundwave characteristics make directional source determination difficult. Powered by one 9-volt battery (not included). For extended run time six AA batteries in a battery pack with transistor clips (available from most electronics stores) can be used instead. Use with extreme discretion. For the high-intensity government model. (shomer-tec)

This little device sells for $29 at shomer-tec

Via ohgizmo (Linkage)