NYPD Used A Sound Cannon To Help Evict #OccupyWallStreet

The police used LRADs (Long Range Acoustic Devices) on peaceful protestors last night. These devices have been known to destroy ear drums and in some cases kill people. This is what they can sound like.

2. Here's an example of what an LRAD sounds like. Be warned, video gets very loud 24 seconds in.

Via businessinsider.com

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