Tornadoes form when winds blowing in different directions meet in the cloud and begin to turn in circles.

VOA: special.2009.06.09

Just the two of us, rolling on in a cloud of friendly company and smoke from his cigar.

VOA: special.2010.01.30

Coffin that passes through lanes and streets, Through day and night with the great cloud darkening the land.

VOA: special.2009.12.31

Stardust passed through a cloud of material surrounding comet Wild Two in January of two thousand four.

VOA: special.2009.09.30

One shows the remains of a dying star four thousand light years away which has thrown off a cloud of glowing hydrogen gas.

VOA: special.2009.09.30

As the cloud rises, Mister Oppenheimer remembers words from the Hindu holy book, the Baghavad Gita.

VOA: special.2009.06.14

Up the road came the sound of creaking wheels and then, a slow cloud of dust.

VOA: special.2009.11.14

She is honored for her great skill as navigator of the Flying Cloud, one of the fastest sailing ships the world has ever seen.

VOA: special.2009.12.23

The large number of sails the Flying Cloud could carry increased the speed of the ship.

VOA: special.2009.12.23

Air traffic over much of Europe came to a halt for six days because of the huge cloud of ash from a volcano in Iceland.

VOA: special.2010.04.23

When the storm ended, the crew of the Flying Cloud could see the very southern coast of South America a place called Tierra del Fuego.

VOA: special.2009.12.23

Captain Creesy was responsible for the safety of the Flying Cloud, the passengers and crew.

VOA: special.2009.12.23

The Flying Cloud had set a record for sailing from New York to San Francisco.

VOA: special.2009.12.23

The cloud was the white spot the observers in Houston had seen on their television.

VOA: special.2009.07.22