11.   A blue soundboard sits in the middle of the screen, surrounded by dozens of icons like bugs and flowers that represent different sounds.

12.   A lot of different groups and different sounds evolve, go away and come back.

13.   A performer at the rear of the stage sounds no different from someone at the apron.

14.   By making different sounds at different volumes, you can change the shape and colors of an endlessly changing landscape rolling toward you.

15.   Change can be viewed as a reaction to conformity, but more accurately, it simply represents an interest in pursuing a different sound.

16.   Click on it, and the wineglass rings, as would a real glass, with different sound depending on where you strike it.

17.   Different combinations of wood produce different sounds.

18.   Each ring contains a different sound and is easy to grasp.

19.   Each species makes a different sound, and the chirping speed varies between species as well as the effect of temperature.

20.   Each whistle had a different sound, he recalled, and some people could pick out which factory was calling.