In-Car Hydration and Urination Systems for Race Car Drivers

You've seen pit stop footage with crew members zipping tires on and off. But you may not have seen this thing being swapped out: That's a bottle filled with water, usually mixed with some combination of vitamins, minerals and/or glucose. Races can be long and grueling, and drivers need to stay hydrated. The bottle plugs into a hydration system built into the car. From the bottle, an insulated hose routes the water up to a bracket next to the driver's head. This bracket also holds the...