Tuesday, December 26, 2006

Marriage

A marriage is a relationship between or among individuals, usually recognized by civil authority and/or bound by the religious beliefs of the participants. The fact that marriage often has the dual nature of a binding legal contract plus a moral promise, can make it difficult to characterize.In one form or another, marriage is found in virtually every society. The very oldest records that refer to it speak of it as an established custom. Despite attempts by anthropologists to trace its origin , evidence is lacking.

In Western societies, marriage has traditionally been understood as a monogamous union, while in other parts of the world polygamy has been a common form of marriage. Usually this has taken the form of polygyny but a very few societies have permitted polyandry . Precise definitions vary historically and between and within cultures: modern understanding emphasizes the legitimacy of sexual relations in marriage, yet the universal and unique attribute of marriage is the creation of affinal ties . Traditionally, societies encourage one to marry "out" far enough to strengthen the ties, but "close" enough so that the in-laws are "one of us" or "our kind".

Monday, December 18, 2006

Ice age

An ice age is a period of long-term downturn in the temperature of Earth's climate, resulting in an expansion of the continental ice sheets, polar ice sheets and mountain glaciers. Glaciologically, ice age is often used to mean a period of ice sheets in the northern and southern hemispheres; by this definition we are still in an ice. More colloquially, when speaking of the last few million years, ice age is used to refer to colder periods with extensive ice sheets over the North American and Eurasian continents: in this sense, the last ice age ended about 10,000 years ago. This article will use the term ice age in the former, glaciological, sense; and use the term glacial periods for colder periods during ice ages and interglacial for the warmer periods.

Many glacial periods have occurred during the last few million years, initially at 40,000-year frequency but more recently at 100,000-year frequencies. These are the best studied. There have been four major ice ages in the further past.

Tuesday, December 12, 2006

Comics

Comics is a form of visual art consisting of images which are commonly combined with text, often in the form of speech balloons or image captions. Originally used to illustrate caricatures and to entertain through the use of amusing and trivial stories, it has by now evolved into a literary medium with many subgenres.

The most common forms of printed comics are comic strips in newspapers and magazines, and longer comic stories in comic books, graphic novels and comic albums. In the first two forms the comics are secondary material usually confined to the entertainment sections, while the latter consist either entirely or primarily of comics.Depending on the definition of the term, the origin of comics can be traced back to 15th century Europe or even as far as to Egyptian hieroglyphs.However, today's form of comics,as well as the term comics itself, originated in the late 19th century.

Monday, December 04, 2006

Kerala

Kerala is a state on the Malabar shore of southwestern India. To its east and northeast, Kerala boundaries Tamil Nadu and Karnataka; to its west and south lie the Indian Ocean islands of Lakshadweep and the Maldives, correspondingly. Kerala envelops Mahé, a coastal exclave of Pondicherry. Kerala is one of four states that create the linguistic-cultural region known as South India.

First settled in the 10th century BCE by speakers of Proto-South Dravidian, Kerala was prejudiced by the Mauryan Empire. Later, the Cheran kingdom and feudal Namboothiri Brahminical city-states became major powers in the region. Early contact with abroad lands culminated in struggles between regal and native powers. Finally, the States Reorganization Act of November 1, 1956 elevated Kerala to statehood. Social reforms enacted in the late 19th century by Cochin and Travancore were prolonged upon by post-Independence governments, making Kerala along with the Third World's longest-lived, healthiest, most gender-equitable, and most educated regions. However, Kerala’s rates of suicide, joblessness, and violent crime rank among India are highest.