American Inventor - 2x07 - Semi-Finalists- Followmy.tv

In this two-hour episode, the six winners from each of the six audition cities will develop their inventions. They will watch their products undergo focus-group testing, then meet with advisors to complete their prototypes within their $50,000.00 budgets. Only the top three inventions will continue on to the final rounds, where the American public will vote on their favorite invention.