Zip fuel was to be used in the afterburners to improve range by 10% to 15% over conventional fuel.

The driver went over the controls, fuel, and lubrication with us, then drove away.

"They are afraid that independent countries, such as the Islamic Republic, would not let them maintain their monopoly over nuclear fuel," he said.

By loitering over the area and conserving fuel, the Mig-29s had hoped to stay airborne until the tanker reached them.

Pretty soon, though, she wouldn't be wrangling with the Coal Board over fuel enough to cook her food.

She'd be wrangling with its inflexible clerks and stubborn supervisors over fuel enough to keep her from freezing during the winter.

However, standards and regulations are lacking and concerns over food vs fuel are growing.

Furthermore, additional attention was gained because of its possible environmental and long-term economical advantages over fossil fuel.

It works by spraying an oxidizer over solid fuel.

If there was any hassle, it would be over fuel, and he really had enough, already.