The team of inventors attempts to prototype a car that utilizes biofeedback sensors to restrict a car's performance as its driver's agitation level increases. With only 10 days to work, electrical engineers Joe Grand and Zoz Brooks use cutting-edge biofeedback and mind-control technology to act as the brains of the prototypes while mechanical engineers Terry Sandin and Mike North retrofit the cars for an extreme demolition derby test. The prototypes are a smashing success and the team believes someone can further develop them in the future to create a viable commercial product.