Sonic Self Defense
The Sonic Nausea is a non-lethal, but dangerous piece of self defense technology. Using high-frequency sounds, the device can induce a host of very unpleasant feelings from dizziness to vomiting. Larger versions this type of machine have been used for crowd control, and in military applications.
[via Technabob]
Recent Articles By Dan Gould 
Dan is an information omnivore, autodidact and creative generalist who has written for publications including the Huffington Post, Jaunted and Time/CNN. Dan has also provided commentary on trends for media outlets such as Wired and Parade magazine.
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| TOPICS: | Electronics & Gadgets |
| TAGS: | high-frequency sounds, safety, self defence, Sonic Nausea, Sound, weapons |
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