Antarctic systems tend to be weaker than their northern counterparts since the air-sea temperature differences around the continent are generally smaller. However, vigorous polar lows can be found over the Southern Ocean. During winter, when cold-core lows with temperatures in the mid-levels of the troposphere reach -45 C move over open waters, deep convection forms, which allows polar low development to become possible. The systems usually have a horizontal length scale of less than 1000 km and exist for no more than a couple of days. They are part of the larger class of mesoscale weather systems.
Shaivism (Śaivam; சைவம்; Devanagari: शैव संप्रदाय; শৈৱ; শৈব; శైవ సాంప్రదాయం; ಶೈವ ಸಂಪ್ರದಾಯ; ശൈവമതം;ଶିବ ସମ୍ପ୍ରଦାୟଂ; ශිවාගම/ශෛවවාදය) is one of the major traditions within Hinduism that reveres Shiva as the Supreme Being. The followers of Shaivism are called "Shaivites" or "Saivites". It is one of the largest sects that believe Shiva, worshipped as a creator and destroyer of worlds, is the supreme god over all. The Shaiva have many sub-traditions ranging from devotional dualistic theism such as Shaiva Siddhanta to yoga-oriented monistic non-theism such as Kashmiri Shaivism. It considers both the Vedas and the Agama texts as important sources of theology.
V. KalyanasundaramV. Kalyanasundaram MudaliarThiru Vi Ka
Thiruvarur Viruttachala Kalyanasundaram (Thiruvarur Virudhachala Kalyanasundaram : 26 August 1883 – 17 September 1953), better known by his Tamil initials '''Thiru. Vi. Ka''', was a Tamil scholar, essayist and activist. He is esteemed for the strong humanism of his essays, the analytical depth of his commentaries on classical Tamil literature and philosophy, and the clear, fluid style of his prose. His works, along with those of V. O. Chidambaram Pillai, Maraimalai Adigal, and Arumuga Navalar, are considered to have defined the style of modern Tamil prose.
Vaishnavism is one of the major Hindu denominations along with Shaivism, Shaktism, and Smartism. It is also called Vishnuism, its followers are called Vaishnavas or Vaishnavites, and it considers Vishnu as the Supreme Lord.
Dravidian partyDravidian politicsDravidian
Dravidian parties include an array of regional political parties in the state of Tamil Nadu, India, which trace their origins and ideologies either directly or indirectly to the Dravidian movement of Periyar E. V. Ramasamy. The Dravidian movement was based on the linguistic divide in India, where most of the Northern Indian, Eastern Indian and Western Indian languages are classified as Indo-Aryan, whereas the South Indian languages are classified as Dravidian. Dravidian politics has developed by associating itself to the Dravidian community.
The fourth legislative assembly election of Madras State (later renamed as Tamil Nadu) was held in February 1967. The Dravida Munnetra Kazhagam (DMK) led coalition under the leadership of C.N. Annadurai won the election defeating the Indian National Congress (Congress). Anti-Hindi agitations, the rising prices of essential commodities and a shortage of rice were the dominant issues. K. Kamaraj's resignation as the Chief Minister in 1963, to concentrate on party affairs, along with persistent rumours of corruption had weakened the incumbent Congress Government.
M. VaradarajanM. VaradarasanVaradarasanar
Also known as '''Mu. Va. and Varatharasanar''', was a Tamil scholar, author and academic from Tamil Nadu, India. He was a prolific writer whose published works include 13 novels, 6 plays, 2 short story collections, 11 essay anthologies, a book on the history of Tamil literature, books on Tamil linguistics and children's books. During 1961–71, he was the head of the Tamil department at the University of Madras. In 1961, he was awarded the Sahitya Akademi Award for Tamil for his novel Karithundu. During 1971–74, he was the vice-chancellor of the University of Madurai.
Lower PalaeolithicEarly Stone AgeLower
The Lower Paleolithic (or Lower Palaeolithic) is the earliest subdivision of the Paleolithic or Old Stone Age. It spans the time from around 3 million years ago when the first evidence for stone tool production and use by hominins appears in the current archaeological record, until around 300,000 years ago, spanning the Oldowan ("mode 1") and Acheulean ("mode 2") lithics industries.
Tamil Brahmins, are Tamil-speaking Brahmins, primarily living in Tamil Nadu, although a few of them have settled in other states like, Telangana, Andhra Pradesh, Kerala and Karnataka. They can be broadly divided into three religious groups, Gurukkals who follow Saivism, Iyers who follow the Srauta and Smartha tradition and Iyengars who follow Sri Vaishnavism.
Dravidian partiesDravidianismNon-Brahmin movement
The Dravidian movement in British India started with the formation of the Justice Party on 20 November 1916 in Victoria Memorial Hall in Madras by T. M. Nair and P. Theagaraya Chetty as a result of a series of non-Brahmin conferences and meetings in the presidency. Communal division between Brahmins and non-Brahmins began in the presidency during the late-19th and early-20th century, mainly due to caste prejudices and disproportionate Brahminical representation in government jobs. The Justice Party's foundation marked the culmination of several efforts to establish an organisation to represent the non-Brahmins in Madras Presidency.
Middle PalaeolithicMiddle200,000 to 50,000 BC
The Middle Paleolithic (or Middle Palaeolithic) is the second subdivision of the Paleolithic or Old Stone Age as it is understood in Europe, Africa and Asia. The term Middle Stone Age is used as an equivalent or a synonym for the Middle Paleolithic in African archeology. The Middle Paleolithic broadly spanned from 300,000 to 30,000 years ago. There are considerable dating differences between regions. The Middle Paleolithic was succeeded by the Upper Paleolithic subdivision which first began between 50,000 and 40,000 years ago.
superstitionList of superstitions in Indiasuperstitions
Superstition in India refers to superstition prevalent in India. Superstition refers to any belief or practice which is explained by supernatural causality, and is in contradiction to modern science. Some beliefs and practices, which are considered superstitious by some, may not be considered so by others. The gap, between what is superstitious and what is not, widens even more when considering the opinions of the general public and scientists.
Upper Palaeolithic20,000 BCUpper
The Upper Paleolithic (or Upper Palaeolithic, Late Stone Age) is the third and last subdivision of the Paleolithic or Old Stone Age. Very broadly, it dates to between 50,000 and 10,000 years ago (the beginning of the Holocene), according to some theories coinciding with the appearance of behavioral modernity in early modern humans, until the advent of the Neolithic Revolution and agriculture.
According to Oxford English Dictionary, the term "subcontinent" signifies a "subdivision of a continent which has a distinct geographical, political, or cultural identity" and also a "large land mass somewhat smaller than a continent". It is first attested in 1845 to refer to the North and South Americas, before they were regarded as separate continents. Its use to refer to the Indian subcontinent is seen from the early twentieth century. It was especially convenient for referring to the region comprising both British India and the princely states under British Paramountcy. The term Indian subcontinent also has a geological significance.
The Vindhya Range (also known as Vindhyachal) is a complex, discontinuous chain of mountain ridges, hill ranges, highlands and plateau escarpments in west-central India.
British IndiaIndiaBritish rule
The Third Pandemic of plague started in China in the middle of the 19th century, spreading disease to all inhabited continents and killing 10 million people in India alone. Waldemar Haffkine, who mainly worked in India, became the first microbiologist to develop and deploy vaccines against cholera and bubonic plague. In 1925 the Plague Laboratory in Bombay was renamed the Haffkine Institute. Fevers ranked as one of the leading causes of death in India in the 19th century.
Rapa NuiIsla de PascuaEaster
Easter Island (, Isla de Pascua) is an island in the southeastern Pacific Ocean, at the southeasternmost point of the Polynesian Triangle in Oceania. Easter Island is most famous for its nearly 1,000 extant monumental statues, called moai, created by the early Rapa Nui people. In 1995, UNESCO named Easter Island a World Heritage Site, with much of the island protected within Rapa Nui National Park.
Kingdom of TravancoreTravancore KingdomTravancore State
The Kingdom of Travancore (Thiruvithamkoor) was an Indian kingdom from c.870 CE until 1949 CE. It was ruled by the Travancore Royal Family from Padmanabhapuram, and later Thiruvananthapuram. At its zenith, the kingdom covered most of modern-day central and southern Kerala with the Thachudaya Kaimal's enclave of Irinjalakuda Koodalmanikkam temple in the neighbouring Kingdom of Cochin, as well as the district of Kanyakumari, now in the Indian state of Tamil Nadu. The official flag of the state was red with a dextrally-coiled silver conch shell (Turbinella pyrum) at its center. In the early 19th century, the kingdom became a princely state of the British Empire.
Kerala stateKerala, Indiastate of Kerala
Kerala is a state on the southwestern Malabar Coast of India. It was formed on 1 November 1956, following passage of the States Reorganisation Act, by combining Malayalam-speaking regions. Spread over 38863 km2, Kerala is the twenty-third largest Indian state by area. It is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea to the west. With 33,387,677 inhabitants as per the 2011 Census, Kerala is the thirteenth-largest Indian state by population. It is divided into 14 districts with the capital being Thiruvananthapuram. Malayalam is the most widely spoken language and is also the official language of the state.
States Reorganisation ActStates Reorganisation Act of 1956linguistic reorganisation of states
The States Reorganisation Act, 1956 was a major reform of the boundaries of India's states and territories, organising them along linguistic lines.
7th millennium BCE7000 BC7th
The influx is believed to be one factor in the creation of Great Britain and Ireland as islands separate from the European continent. After the Last Ice Age ended c. 9700 BC, increasing sea levels gradually inundated Doggerland, a land bridge which linked Great Britain to Denmark and the Netherlands. This process began the formation of the North Sea and the English Channel. Further west, another low-lying land area was being flooded to form the Irish Sea and create Ireland.
MadrasGovernment of MadrasMadras Province
Madras State was a state of India during the mid-20th century. At the time of its formation in 1950, it included the whole of present-day Tamil Nadu, Coastal Andhra, Rayalaseema, the Malabar region of North Kerala, and Bellary, South Canara and Udupi districts of Karnataka. Coastal Andhra and Rayalaseema were separated to form Andhra State in 1953, while South Canara and Bellary districts were merged with Mysore State, and Malabar District with the State of Travancore-Cochin to form Kerala in 1956. On January 14, 1969, Madras State was renamed to Tamil Nadu, meaning "Tamil country".
last ice ageDevensianIce Age
While the general pattern of global cooling and glacier advance was similar, local differences in the development of glacier advance and retreat make it difficult to compare the details from continent to continent (see picture of ice core data below for differences). Approximately 13,000 years ago, the Late Glacial Maximum began. The end of the Younger Dryas about 11,700 years ago marked the beginning of the Holocene geological epoch, which includes the Holocene glacial retreat. From the point of view of human archaeology, the last glacial period falls in the Paleolithic and early Mesolithic periods.
Munnirpallam Sivasubramaniam Purnalingam Pillai (25 May 1866 – 6 June 1947) was a Tamil language-writer and Dravidologist.
Rao Sahib Pandithar (பண்டிதர், 2 August 1859 – 31 August 1919) was a Tamil musicologist, composer and a traditional medicine practitioner from Sambavar vadakarai of Tirunelveli District (That day Kollam district), who is celebrated for his patronage of numerous Tamil musicians and his influential studies concerning the origins and evolution of traditional Tamil music.