This is the Protective Services class at the Central PA Institute of Science and Technology.
They're watching a Bomb Technician demonstrate the operation of the Bomb Robot owned by the State College Police Department.
The $110,000 device is battery-operated and controlled from a remote location or from in the Bomb Disposal truck.
Copyright 2016 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.