In particular, many blog and wiki sites offer their web feeds in the Atom format. A feed reader or aggregator program can be used to check feeds and to display new articles. Client-side readers may also be designed as standalone programs or as extensions to existing programs like web browsers.
Best Answer: a vortex of a tornado is usually referred as devil eye or you can also call it the eye of the tornado. The vortex of a tornado is the area that the tornado revolves around. It is sometimes called the eye of the tornado. The center is very calm and has lower pressure than the surrounding area. Source(s): Geography Course....
A tornado is a violent column of rotating air made visible as they pick up debris on the ground or in the air. A tornado is usually visible, but not always. The important aspect of the definition is that the tornado or funnel cloud is in contact with the ground.The funnel clouds appear to extend downward from cumulonimbus clouds. A point to keep in mind is that this definition is not a truly accepted definition.lthough most people think of tornadoes as the violent rotating columns of air on land, tornadoes can also occur on water. A waterspout is a type of tornado that forms over water. These tornadoes are usually weak, but can cause damage to boats and recreational vehicles.