Charles Platt

At 3-D Imax theaters, audiences have shown they are willing to pay a premium to wear headgear fitted with liquid-crystal lenses synchronized via infrared signals with the movie projector, which runs at twice the normal frame rate. These movie viewers plumb new depths in depth perception - they experience extreme realism.

I love watching Anthony Kim play, but I'm not a fan of the way he grips down a good two inches on his full-swing shots. Choking down lightens the club's swingweight and effectively makes the shaft stiffer.