11.   Equalizing the surround sound in a stadium-style theater is tricky because viewers are at different heights and radically different distances from the speakers.

12.   Get different heights.

13.   If your property slopes, step the fence, making each section at a different height, but level.

14.   Meanwhile, upstage right, will be a table, precariously balanced on legs of different heights.

15.   Multilevel-loop carpeting has loops of different heights.

16.   Napkin rings are de rigueur, along with masses of candles, preferably of different heights and sizes.

17.   Plants grown together under ideal conditions will achieve different heights based solely on individual genetic makeup.

18.   Sinks also are installed at different heights for better access.

19.   Square-shaped with rounded corners, they come in different heights.

20.   The driver can set the wagon to four different heights by pressing up and down buttons on the dash.