Abstract: In certain example embodiments of this invention, there is provided a grille for a vehicle (e.g., a car, truck, SUV, or the like). In certain example embodiments, the vehicle grille includes adjustable louvers. In certain example embodiments, the louvers are configured to change position relative to the grille (e.g., to rotate, slide, or otherwise move) when a predetermined condition is met (e.g., vehicle speed above/below a predefined threshold, wind speed above/below a predefined threshold, etc.). This configuration advantageously may result in better vehicle performance (such as, for example, better fuel efficiency), e.g., related to less drag and/or improved aerodynamics.

Abstract: A golf tee is provided. The golf tee includes a ball support, legs extended forwardly and rearwardly from the ball support. Further, the legs extend downwardly and terminate in a foot. Forward pairs of legs are connected by a front web. Rearward pairs of legs are connected by a rear web. The height of the tee can be adjusted by moving the front and rear pairs of legs relative to one another, preferably by applying a force on the front and rear webs.