The sadistic side of me (the larger side) loves to prank friends, family, and co-workers. So, as payment for those close to me who don’t regularly read this gadget blog… they will soon be nauseous. Sonic Nausea is a small gadget that runs off of a 9-volt battery and produces a combination of high frequency sound waves that apparently piss off the human body. The noises can cause sweating, intense irritation, nausea, imbalance, headaches, and vomiting.
For $29 it might be worth a shot… get it at Shmoer-tec.