1.   But the smaller ball rotated more times during a putt, exaggerating the breaks in greens.

2.   So, whenever the ball rotated to Davis, the Tigers trapped him with two men.

3.   The balls rotate, displaying either black or white depending on the electric charge being applied.

4.   The balls rotate in their own cavities when prodded by electricity, forming messages.

5.   When Weems is in a groove, the ball rotates much more slowly.

6.   The balls rotate on command, each showing the black or white surface, and the eye blends all these tiny dots into an image.