Citizen Science: Testing the Fairness of US State Quarters

As we were sitting around gambling our lunch money away today (note: we don't endorse gambling or take part in it during work hours), one of us happened to wonder whether one coin or another might be better for pitching pennies (note: see previous note about how we don't gamble at work). The three possible results of flipping a quarter: tails, edge, heads. That naturally led to the question of whether the many different designs of new US quarters might affect the balance or aerodynamics of a fli...