41.   It was Gates who understood the power of ubiquity, and used that knowledge to build an unassailable market position.

42.   It used that knowledge to go ahead and do the right thing.

43.   Johnson used that knowledge of the natural world to track pathogens as they moved from one organism to another.

44.   Like all powerful knowledge, the genome can be put to good and bad ends depending on how carefully the knowledge is used.

45.   Lounsbury used his knowledge of linguistics in his anthropological studies of how societies classify kin.

46.   Lorenzen hopes to start a business some day in which he can use his knowledge of Mexico.

47.   Most industry executives say that small, entrepreneurial firms will survive, using their knowledge of local markets and ability to move quickly to make deals happen.

48.   Most members of the Honeynet Project are white hats, people who use their knowledge or networks to improve security.

49.   Once it had used the knowledge of former Capital Markets Decisions programmers to make its own system, Reuters could take over the business, Levkoff said.

50.   Police believe these men used their knowledge of art to tell the thieves precisely what to steal.