51.   So far the company has tested its delivery system only on animals.

52.   Simulations can also allow a company to test what might happen if rivals use price cuts or other tactics to fight a new product or other marketing initiative.

53.   Since then, the company has been testing for mercury in hundreds of houses, and in some cases finding it.

54.   Some companies test a new rocket with a dummy payload to make sure that it works correctly.

55.   The company also is testing its Eclipse line of smokeless cigarettes in Chattanooga, Tennessee.

56.   The company is now testing the cosmetics line in the U.K., he said.

57.   The company is testing a Pitney Bowes Visa card, and is offering to help small businesses create direct mail and Internet campaigns.

58.   The company is testing a similar video store in Salt Lake City.

59.   The company is testing its fraud-prevention system in several stores in South Carolina.

60.   The company tested it on macaques infected with an MS-like disease, experimental allergic encephalomyelitis, and got promising results.