111.  Tapping spider silk for commercial use, however, is problematic.

112.  That would probably violate the federal ban on commercial use of the public-access channels.

113.  Textron also has begun to market for commercial uses a spectrometer that analyzes light in the near-infrared part of the spectrum.

114.  The area is wild enough to discourage some development, but not mining and drilling and other commercial uses.

115.  The ad is unusual because for all the holiday advertising this season and commercial uses of Santa Claus, relatively few big corporations employ Santa as their front man.

116.  The book describes how the number of livestock breeds in commercial use is decreasing, like the number of plant varieties.

117.  The buildings are all considered inappropriate for commercial use.

118.  The channel, once used by the military, was opened for commercial use several years ago.

119.  The decline left the amount of stored copper available for commercial use sufficient for just three weeks of consumption, analysts said.

120.  The engine has not been put to commercial use.