91.   Notes offers an efficient way to share information.

92.   Now they are developing more efficient ways to model the bodies and movements of human beings.

93.   Not just the cool temperature, but the coldly efficient way they are going about their business.

94.   One way to reduce the gap would be to develop more efficient ways of improving treatment of waste and drinking water.

95.   Pentagon officials said they hope to find a less expensive, more efficient way to complete the work.

96.   Private utilities are promoting the idea as a more efficient way to provide electricity.

97.   Private utilities are promoting the idea as an efficient way to provide electricity.

98.   Riders on the Long Island Rail Road actually had cause to be relatively pleased by the efficient way the line responded to a natural disaster.

99.   Self-replicating robots, Tipler argues, would also be an efficient way to explore the galaxy.

100.   Shopping by computer allowed me, a naturally disorganized person, to go about the task in a more efficient way.