US truck emission mandate offers savings potential

US truck emission mandate offers savings potential

On the putting green, the golfer who putts last has the advantage of watching his predecessor "show him the line." There is valuable information to be gleaned if his attention is focused on the details. For instance, he can determine many uncontrollable factors like the speed, slope and characteristics of the green that influence the ball. He must have knowledge of these details in order to determine the ball’s path and the power of his stroke once he is over the ball.