A look at the โscience of safetyโ as applied to Indy or NASCAR racing. From tires to roll-cages to hood flaps, we examine the incredible technology thatโs helping prevent crashes and enabling drivers to survive the inevitable ones. See how todayโs innovative minds digitally reconstruct crashes and design new technology that keeps pushing the limits of racing. The drivers may grab the glory, but they wouldnโt dare get behind the wheel if it werenโt for the guys in white lab coats.