There was some evidence the explosion was caused by an accident in the ship's fuel tanks.

VOA: special.2010.07.08

One of the oxygen tanks failed to empty normally during the ground test.

VOA: special.2009.07.22

The bomb in the sport utility vehicle included propane tanks, gasoline and fireworks.

VOA: special.2010.05.08

He called for sixty thousand warplanes, forty-five thousand tanks and twenty-thousand anti-aircraft guns.

VOA: special.2011.06.30

The jack fish inside these tall tanks swim back and forth quickly.

VOA: special.2009.09.18

Two large tanks in the service module held liquid oxygen.

VOA: special.2009.07.22

Apollo had two oxygen tanks.

VOA: special.2009.07.22

The Germans,by a remarkable combination of air bombing and heavily armored tanks, have broken through the French defenses north of the Maginot Line, and strong columns of their armored vehicles are ravaging the open country, which for the first day or two was without defenders.

VOA: special.2011.05.12

Tanks and missiles paraded across Red Square last May for the first time since the Soviet collapse in 1991.

VOA: standard.2009.03.20

Sa'id Nassar,a Cairo-based writer and commentator on Arab political affairs, (SAYING) he argued that these leaders came to prominence "on top of American tanks."

VOA: standard.2010.04.04

"The organization doesn't have to expose its inner-most secrets to pull in somebody from New York and say here's how to hook up some propane tanks."

VOA: standard.2010.05.18

Venezuelan President Chavez said in Moscow Sunday he had obtained a $2.2-billion line of credit from Russia for 90 T-72 tanks and an advanced long-range air defense system.

VOA: standard.2009.09.15

For two weeks,nearly 1000 troops from India and the United States, using heavy transport aircraft and battle tanks, have been taking part in a joint exercise in Babina in Uttar Pradesh state.

VOA: standard.2009.10.26

Australian authorities originally said about 30 tons of oil were lost when 31 containers of fertilizer slipped from the Hong Kong-flagged "Pacific Adventurer" ship and punctured fuel tanks in the hull as the ship was battered in cyclone-stirred waters.

VOA: standard.2009.03.13

Clinton's comments at a joint press event with the Uruguayan leader were the highest-level expression of U.S.concern thus far about a Venezuelan arms buildup that gained momentum with an announcement this week that the South American state will buy Russian battle tanks and anti-aircraft missiles.

VOA: standard.2009.09.15

It was the center of their universe. And it was called the 'hydraulic city' because it had really remarkably massive arrays of barays, which are these giant water tanks and a series of canals and interconnected waterways that was really unparalleled in the ancient world in that part of the world."

VOA: standard.2010.04.05