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Physically, sound is just pressure moving through a medium. If you harness that pressure correctly, you can actually push things around using nothing but sound. That's exactly what researchers at ...

The Arkansas Highway Patrol (AHP) will soon use advanced "work zone camera technology" to spot drivers who are using handheld devices in work zones. The new cameras are an upgrade to the current speed ...

LITTLE ROCK, Ark. – The Arkansas Highway Police announced Friday that they will be utilizing new work zone camera technology that can detect handheld device usage while driving. Officials with the AHP ...