// At a turn rate of 30 degrees per second, it takes 12 seconds to do a full 360 degree turn
// So, to get an estimate of the turn radius, calculate the cicumference of the circle
// we travel on. Get the turn radius by dividing by PI (*2).
// At a turn rate of 30 degrees per second, it takes 12 seconds to do a full 360 degree turn
// So, to get an estimate of the turn radius, calculate the cicumference of the circle
// we travel on. Get the turn radius by dividing by PI (*2).