91.   But using those fuels in the cells requires an extra piece of equipment called a reformer to extract hydrogen from them, adding heat, cost and weight.

92.   But North Korea claimed in the state-run newspaper Minju Joson that Japan intends to use the fuel to build atomic weapons.

93.   Commercial nuclear reactors use fuel with a low level of enrichment.

94.   Could operate one month if it used maneuvering fuel to chase down objects.

95.   Five hours after the race, the two were disqualified after tests indicated they had used improper fuel.

96.   Flight team member Alan Blount could not say how much fuel Fossett had used as of Saturday.

97.   He added, however, that the station is now maintaining its alignment using thrusters, which use precious fuel.

98.   He said lawmakers should retroactively require that motorists with subsidized vehicles actually use alternative fuels.

99.   He said the same fuel will be used again this summer for the scheduled launch of three cosmonauts.

100.   He was moved up from third to first in the recent Brazilian Grand Prix when world champion Michael Schumacher was disqualified for using irregular fuel.