11.   Questions over the use of depleted uranium date back to the Gulf War, and the controversy has been bubbling anew since the shells were used in the Balkans.

12.   She said Colbern told her the shells were used to shoot large guns near Phoenix.

13.   Spent artillery shells are sometimes used as highway dividers.

14.   Squillace first used shells in the Nativity scene a few years ago when he was remaking the displays in the window of his seashell store here.

15.   Ted Turner launched Turner Broadcasting System that way, and shells were used by Occidental Petroleum and Blockbuster Video, he says.

16.   The decorative shell can be used again.

17.   The empty shells were often used for selling and smoking crack.

18.   The Serbs began to use these shells every day and then shoot us as we crawled to escape the gas.

19.   The shells can be used in making stock for other seafood dishes or in shrimp sauces and bisques.

20.   There are many ways to innovate, using different shells for different frames, Williams said.