1.   Also, Vasser said he slowed down his pace to conserve fuel, which was probably his most costly mistake.

2.   And because the Serbs often turn tank engines off to conserve fuel, they often do not produce enough heat to be detected.

3.   A pricing structure that would reward drivers of energy-conserving vehicles could be an incentive to conserve fuel.

4.   A substantial boost in altitude from the shuttle will also conserve fuel aboard the station.

5.   Additionally, Vasser said he slowed down his pace to conserve fuel, which was probably his most costly mistake.

6.   Airlines conserved jet fuel by packing more passengers onto fewer flights.

7.   He conserved fuel when we asked him to.

8.   He also argued that he is saving landfill space that would otherwise contain his grass clippings as well as conserving fuel.

9.   Is the law meant to conserve fuel or to gouge selected big spenders?

10.   The Columbia crew will conserve its fuel and concentrate on its scheduled series experiments.