Minnesota State Patrol troopers used a powerful sound system first used by the military in Maple Grove, Minnesota, to ...
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Minnesota authorities used LRAD sound weapon on anti-ICE protesters. But that's not the full story
In extreme cases, sonic weapons can cause nausea, dizziness, and even permanent damage. In this case, officials used it to declare unlawful assembly.
SAINT PAUL, Minn. - The National Hockey League's (NHL) Minnesota Wild today announced that the organization has installed a new Meyer Sound system at Xcel Energy Center. Built around PANTHER ...
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