EnergySmart School Inventors
The Plugger
Development
Rick Diamond sketching an idea for the plugger on a whiteboard with Dan Cheng, Mark West and Dennis Collins looking on.
Tony Hansen and Dennis Collins add their ideas to the whiteboard.
Tony Hansen working on the Plugger schematic.
CAD Rendition of the Plugger
Mike Crofoot making the cabinet for the "Plugger"
Closeup of Mike Crofoot